1st Grade Science Quiz: Sketching Problem Solutions
20 questions · exam conditions
0:00
Sketching Problem SolutionsQuestion 1 of 20

Maya says there is no place to store math tools in class. She draws a rack with 3 shelves, like three long flat lines stacked, and labels "shelves." How does the shelf shape help solve the problem?

The shelves make levels to hold items in different spots.
The shelves make a ramp so balls roll faster.
The shelves are for pretty colors, not for holding things.
The shelves help Maya reach a high shelf by standing on them.
← Back to quizzes

1st Grade Science Quiz

1st Grade Science Quiz: Sketching Problem Solutions

Practice Sketching Problem Solutions in 1st Grade Science with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Sketching Problem Solutions, giving you a quick way to practice the rules, question types, and explanations that matter most for 1st Grade Science.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

Maya says there is no place to store math tools in class. She draws a rack with 3 shelves, like three long flat lines stacked, and labels "shelves." How does the shelf shape help solve the problem?

  1. The shelves make levels to hold items in different spots. (correct answer)
  2. The shelves make a ramp so balls roll faster.
  3. The shelves are for pretty colors, not for holding things.
  4. The shelves help Maya reach a high shelf by standing on them.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Maya says there is no place to store math tools in class. She draws a rack with 3 shelves, like three long flat lines stacked, and labels "shelves." The key shape features shown are flat surfaces stacked to create levels. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the shelves make levels to hold items in different spots. Choice C represents decorative focus: focuses on non-functional aspects like pretty colors, not for holding things. This error typically occurs when students notice shape but don't connect it to function, focus on non-functional aspects of drawing, miss the key shape feature that solves problem, confuse what shape does, describe general shape without explaining how it helps, think any shape description is sufficient. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 2

Amir spills water when he pours into a small bottle. He sketches a funnel with a wide round top and a narrow bottom tube. He draws the top like a big circle and the bottom like a small skinny tube. He adds an arrow showing water going down. The wide-to-narrow shape is easy to see. What does the drawing show about how the object will work?

  1. The wide top guides water into the narrow opening. (correct answer)
  2. The flat top lets Amir stand on it.
  3. The dividers keep crayons from mixing.
  4. The handle makes markers roll away faster.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, spilling when pouring. Amir sketched a solution showing funnel with wide top narrowing to point. The key shape features shown are wide top narrowing to point. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the wide top guides water into the narrow opening preventing spills. Choice D represents error type: wrong function. This error typically occurs when students confuse what shape does, describe general shape without explaining how it helps. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 3

Carlos keeps spilling juice when he pours into a small cup. He draws a funnel with a big wide opening at the top and a small narrow opening at the bottom. He draws arrows showing the juice going down. The funnel shape is wide then skinny. The narrow bottom points to the cup. Which part of the shape helps solve the problem?

  1. The narrow bottom helps the juice go into the cup. (correct answer)
  2. The flat steps help Carlos climb to a shelf.
  3. The raised edges help crayons stay in one place.
  4. The pretty pattern helps the juice not spill.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, spilling when pouring. Carlos sketched a solution showing funnel with wide top and narrow bottom. The key shape features shown are narrow bottom to fit small opening. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the narrow bottom helps the juice go into the cup without spilling. Choice D represents error type: decorative focus. This error typically occurs when students focus on non-functional aspects of drawing, confuse what shape does. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 4

Carlos keeps dropping his glue and scissors when he carries them. He sketches a tray shaped like a rectangle with raised edges and a small handle. He draws the handle as a curved line on one side. The edges are drawn tall around the tray. The sketch shows items staying inside while he holds it. How does the shape in the drawing help solve the problem?

  1. The raised edges help keep items from falling off. (correct answer)
  2. The tray's colors help the items stay on top.
  3. The narrow bottom helps guide water into a bottle.
  4. The flat top helps sort supplies into sections.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Carlos keeps dropping his glue and scissors when he carries them. Carlos sketched a solution showing a rectangle tray with raised edges drawn tall around the tray and a curved handle on one side. The key shape features shown are the raised edges that create barriers to keep items from falling. Choice A is correct because it accurately identifies that the raised edges help keep items from falling off, which directly solves Carlos's dropping problem. For example, the tall edges around the tray create walls that prevent glue and scissors from sliding off when Carlos carries the tray. Choice B represents the aesthetic reasoning error - focusing on colors helping items stay rather than the functional shape. This error typically occurs when students attribute function to non-functional features like color instead of understanding how shape creates function. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 5

Amir spills juice when he pours into a small bottle. He sketches a funnel with a wide top opening and a narrow bottom opening. He draws the top as a big circle and the bottom as a small circle, with slanted lines between. He adds an arrow showing liquid going down. The sketch shows the shape getting smaller. How does the shape in the drawing help solve the problem?

  1. The wide top guides liquid into the narrow opening. (correct answer)
  2. The divider lines keep crayons from mixing.
  3. The flat top lets Amir stand to reach a shelf.
  4. The stickers make the juice pour more slowly.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Amir spills juice when he pours into a small bottle. Amir sketched a solution showing a funnel with a wide top opening (big circle) and a narrow bottom opening (small circle) with slanted lines between. The key shape features shown are the wide top narrowing to a small bottom, creating a funnel shape. Choice A is correct because it accurately identifies that the wide top guides liquid into the narrow opening, which directly solves Amir's spilling problem. For example, the wide top catches the juice and the narrowing shape guides it down into the small bottle opening without spilling. Choice B represents the wrong shape feature error - describing divider lines that aren't in this sketch. This error typically occurs when students confuse different solutions or don't carefully observe what shape is actually drawn. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 6

Keisha is tired of her markers rolling to the floor. She sketches a stopper wall: a long, low rectangle that sits at the table edge. She draws it like a straight barrier and labels it "stop wall." The wall is taller than the marker in her drawing. The sketch shows the marker bumping the wall and stopping. What does the drawing show about how the object will work?

  1. The wall blocks markers so they stop at the edge. (correct answer)
  2. The wall helps Keisha reach the top shelf.
  3. The wall pours juice neatly into a small bottle.
  4. The wall works because it has pretty patterns.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Keisha is tired of her markers rolling to the floor. Keisha sketched a solution showing a stopper wall drawn as a long, low rectangle that sits at the table edge, labeled 'stop wall', with the wall taller than the marker. The key shape features shown are the straight barrier wall that blocks rolling objects. Choice A is correct because it accurately identifies that the wall blocks markers so they stop at the edge, preventing them from rolling to the floor. For example, the wall acts as a barrier that markers bump into and stop, rather than continuing to roll off the table. Choice D represents the aesthetic reasoning error - suggesting the wall works because of pretty patterns rather than its shape function. This error typically occurs when students focus on decorative aspects instead of understanding that the wall's shape as a barrier is what makes it functional. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 7

Carlos drops crayons when he carries them to art time. He sketches a tray with a flat middle and tall sides all around. He draws arrows showing crayons staying inside the sides. The tray looks wide and shallow. How does the shape in the drawing help solve the problem?

  1. The tall sides keep crayons from falling off while carrying. (correct answer)
  2. The tall sides help Carlos reach the top shelf.
  3. The tall sides make crayons mix together more.
  4. The tall sides are for stickers and pretty designs.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Carlos drops crayons when he carries them to art time. Carlos sketched a solution showing a tray with a flat middle and tall sides all around. The key shape features shown are tall sides that form high barriers around the tray to contain items during movement. Choice A is correct because it accurately identifies the shape: describes the tall sides shown in sketch; correctly connects shape to function: explains how sides prevent falling off; identifies key functional feature: focuses on the tall sides that keep crayons contained. For example, the tall sides create high walls all around the tray so when Carlos walks and the tray moves, the crayons bump into the tall sides instead of falling out. Choice D represents aesthetic reasoning. This error typically occurs when students think any shape description is sufficient, believing tall sides are for decoration rather than understanding that tall sides create barriers that prevent items from falling out when carrying the tray. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 8

In class, Emma's markers keep rolling off her desk. She sketches a long rectangle holder with three round holes on top and a flat bottom. She labels the holes "marker spots" and draws markers standing in them. The holder looks wide with straight sides. How will the round holes help?

  1. The round holes hold markers so they do not roll away. (correct answer)
  2. The round holes make the holder look colorful and pretty.
  3. The round holes help Emma reach a high shelf.
  4. The round holes mix all the markers together in one spot.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Emma's markers keep rolling off her desk. Emma sketched a solution showing a long rectangle holder with three round holes on top and a flat bottom. The key shape features shown are round holes that are sized to hold markers upright and a flat bottom that keeps the holder stable on the desk. Choice A is correct because it accurately identifies the shape: describes the round holes shown in sketch; correctly connects shape to function: explains how round holes prevent rolling; identifies key functional feature: focuses on the holes that hold markers in place. For example, the round holes create specific spots where markers can stand upright, preventing them from rolling away like they do when loose on the desk. Choice B represents decorative focus. This error typically occurs when students notice shape but don't connect it to function, thinking the holes are just for looks rather than understanding that the round shape fits around the markers to hold them steady. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 9

Maya's books have no place to go in the classroom. She sketches a rack with three flat shelves stacked up. She draws books on each level and labels "top shelf" and "bottom shelf." The rack looks tall and straight. What does the drawing show about how the object will work?

  1. The shelves make levels so books can be stored apart. (correct answer)
  2. The shelves make it easier to pour water into cups.
  3. The shelves are for rolling balls across the room.
  4. The shelves are only for drawing lines, not holding.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Maya's books have no place to go in the classroom. Maya sketched a solution showing a rack with three flat shelves stacked up. The key shape features shown are flat shelves that create horizontal surfaces at different heights for storing books. Choice A is correct because it accurately identifies the shape: describes the shelves shown in sketch; correctly connects shape to function: explains how shelves create storage levels; identifies key functional feature: focuses on the flat surfaces that hold books at different heights. For example, the flat shelves create separate levels so books can be organized and stored without being piled on top of each other on the floor. Choice B represents wrong problem addressed. This error typically occurs when students confuse what shape does, connecting shelves to pouring water instead of understanding that flat horizontal surfaces at different heights create storage space for books. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 10

Jamal cannot reach the top shelf for books at school. In his sketch, he draws a short step stool with a wide base and a flat top labeled "flat top." How will the flat top help?

  1. The flat top gives a place to stand so Jamal can reach. (correct answer)
  2. The flat top makes the stool pour water into a bottle.
  3. The flat top is for drawing hearts and stars on it.
  4. The flat top helps markers stop rolling off the table.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Jamal cannot reach the top shelf for books at school. In his sketch, he draws a short step stool with a wide base and a flat top labeled "flat top." The key shape features shown are flat top surface to stand on. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the flat top gives a place to stand so Jamal can reach. Choice B represents wrong function: explains how shape feature solves problem incorrectly, like making the stool pour water. This error typically occurs when students notice shape but don't connect it to function, focus on non-functional aspects of drawing, miss the key shape feature that solves problem, confuse what shape does, describe general shape without explaining how it helps, think any shape description is sufficient. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 11

Yuki's glue sticks keep rolling off the table. She sketches a holder that is a rectangle with four circle openings on top. She draws glue sticks standing in the circles. The holder has a flat bottom. Which shape feature is important for solving the problem?

  1. The circle openings hold glue sticks so they stay put. (correct answer)
  2. The circle openings help carry water without spilling.
  3. The flat bottom makes the glue sticks roll away faster.
  4. The circles are only for decoration and do not help.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Yuki's glue sticks keep rolling off the table. Yuki sketched a solution showing a holder that is a rectangle with four circle openings on top. The key shape features shown are circle openings that are sized to hold glue sticks upright and a flat bottom for stability. Choice A is correct because it accurately identifies the shape: describes the circle openings shown in sketch; correctly connects shape to function: explains how circles hold glue sticks in place; identifies key functional feature: focuses on the openings that prevent rolling. For example, the circle openings create specific spots where glue sticks can stand upright, preventing them from rolling away like they do when loose on the table. Choice D represents decorative focus. This error typically occurs when students notice shape but don't connect it to function, thinking the circles are just for decoration rather than understanding that the circular shape fits around the glue sticks to hold them steady and prevent rolling. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 12

Keisha drops blocks when carrying them to centers. Her drawing shows a tray with raised edges and two small handles. What does the sketch show about the solution?

  1. It shows raised edges to keep blocks from sliding off. (correct answer)
  2. It shows a funnel shape to guide water into a bottle.
  3. It shows a box with dividers to mix supplies together.
  4. It shows only colors, not a shape that helps carry blocks.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, Keisha drops blocks when carrying them to centers. Her drawing shows a tray with raised edges and two small handles. The key shape features shown are raised edges that form barriers. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, it shows raised edges to keep blocks from sliding off. Choice D represents decorative focus: focuses on non-functional aspects like only colors, not a shape that helps. This error typically occurs when students notice shape but don't connect it to function, focus on non-functional aspects of drawing, miss the key shape feature that solves problem, confuse what shape does, describe general shape without explaining how it helps, think any shape description is sufficient. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 13

Marcus's scissors, glue, and tape keep getting mixed together in one bin. He sketches a square box with two straight dividers, making three sections. He draws a glue stick in one section and scissors in another. He writes "dividers" next to the lines. The box has straight sides and corners. Why did Marcus draw the dividers?

  1. Because dividers make separate spaces for each supply. (correct answer)
  2. Because dividers make the box roll across the floor.
  3. Because dividers are just for decoration and color.
  4. Because dividers help him pour water into a cup.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, supplies getting mixed up. Marcus sketched a solution showing square box with dividers inside. The key shape features shown are dividers that create separate sections. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, dividers make separate spaces for each supply preventing mixing. Choice C represents error type: decorative focus. This error typically occurs when students focus on non-functional aspects of drawing, think any shape description is sufficient. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 14

Yuki cannot reach the paper towels on a high shelf. She sketches a step stool with a wide base and one big flat top. She draws the base wider than the top and labels it "wide bottom." She also draws a stick figure standing on the top. The stool shape looks sturdy in her sketch. How does the shape in the drawing help solve the problem?

  1. The wide bottom helps the stool not tip over. (correct answer)
  2. The round top helps markers stop rolling away.
  3. The dividers help books pour into a bottle.
  4. The stickers help Yuki reach by making it pretty.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, can't reach high shelf. Yuki sketched a solution showing step stool with wide base. The key shape features shown are wide bottom for stability. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the wide bottom helps the stool not tip over when standing. Choice D represents error type: decorative focus. This error typically occurs when students focus on non-functional aspects of drawing, miss the key shape feature that solves problem. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 15

Keisha drops crayons when she carries them to her table. She sketches a tray that is a wide rectangle with raised edges on all sides. She draws the edges as taller lines around the tray and labels them "edges." She draws crayons inside the tray. The tray looks flat in the middle with walls around it. What does the sketch show about the solution?

  1. It shows raised edges to keep crayons from falling out. (correct answer)
  2. It shows a round ball that will bounce the crayons.
  3. It shows colors that make carrying easier by magic.
  4. It shows the real tray already built and finished.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, things falling off when carrying. Keisha sketched a solution showing tray with raised edges all around. The key shape features shown are raised edges that form barriers. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, raised edges to keep crayons from falling out. Choice C represents error type: decorative focus. This error typically occurs when students focus on non-functional aspects of drawing, think any shape description is sufficient. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 16

Chen keeps dropping his eraser and pencil when carrying them to the rug. He draws a sketch of a tray that is a flat rectangle with raised edges all around. He labels the sides "edges" and draws small items inside the tray. The edges look like tall lines on the sides of the rectangle. The raised edges are the key shape feature. How does the shape in the drawing help solve the problem?

  1. The raised edges keep items from sliding off. (correct answer)
  2. The tray is round so it rolls faster.
  3. The tray is a hat to wear on the head.
  4. The colors on the tray make it hold more.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, things falling off when carrying. Chen sketched a solution showing tray with raised edges all around. The key shape features shown are raised edges that form barriers. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the raised edges create walls that prevent items from sliding off when carrying. Choice D represents error type: decorative focus. This error typically occurs when students focus on non-functional aspects of drawing, miss the key shape feature that solves problem. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 17

In the classroom, Emma's crayons and pencils keep getting mixed up. During design time, she makes a sketch of a rectangular box with three straight dividers inside, making four sections. She labels the lines "dividers" and draws small crayons in one section and pencils in another. The box has tall sides and a flat bottom. The dividers are the main shape feature she shows. How does the shape in the drawing help solve the problem?

  1. The tall sides help Emma reach a high shelf.
  2. The dividers separate supplies so they do not mix. (correct answer)
  3. The colors in the drawing make the box work better.
  4. The box is round so it can roll to Emma.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, supplies getting mixed up. Emma sketched a solution showing rectangular box with dividers drawn inside. The key shape features shown are dividers that create separate sections. Choice B is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the dividers separate supplies into sections preventing mixing. Choice C represents error type: decorative focus. This error typically occurs when students notice shape but don't connect it to function, focus on non-functional aspects of drawing. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 18

Jamal cannot reach the top shelf for the glue. He draws a sketch of a step stool with a wide, flat top and a wide bottom. He draws two steps on the front and writes "flat top" on the top. The stool looks like a tall rectangle with steps. The wide bottom is easy to see in his drawing. Which part of the shape helps solve the problem?

  1. The wide, flat top helps Jamal stand safely. (correct answer)
  2. The round holes help glue pour out.
  3. The stickers make the stool stronger.
  4. The thin sides help markers not roll away.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, can't reach high shelf. Jamal sketched a solution showing platform with wide flat top and stable base. The key shape features shown are flat top surface to stand on. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the flat top provides a stable surface to stand on to reach high items. Choice C represents error type: decorative focus. This error typically occurs when students focus on non-functional aspects of drawing, miss the key shape feature that solves problem. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 19

Sofia's markers keep rolling off her desk and onto the floor. She sketches a holder shaped like a long rectangle with five round holes on top. She draws circles for the holes and writes "holes" with an arrow. The holder has straight sides and a flat bottom. The round holes are the main shape feature in her drawing. How will the holes help?

  1. The holes hold the markers so they do not roll. (correct answer)
  2. The holes help Sofia carry more books.
  3. The holes make the desk taller to reach shelves.
  4. The holes are for stickers to make it pretty.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, items rolling away. Sofia sketched a solution showing holder with circular openings to fit round objects. The key shape features shown are circular holes sized for specific items. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the holes hold the markers so they do not roll. Choice D represents error type: decorative focus. This error typically occurs when students focus on non-functional aspects of drawing, miss the key shape feature that solves problem. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.

Question 20

Maya's books and bins have no place to go in the reading corner. She draws a sketch of a shelf with three flat levels, like three long rectangles stacked. She draws straight sides holding the shelves up. She labels each level "shelf." The shape shows levels on top of each other. Which shape feature is important for solving the problem?

  1. The stacked shelves make more places to store items. (correct answer)
  2. The round wheels make the shelf pour water.
  3. The bright colors make books lighter to carry.
  4. The shelf is a ball so it can bounce.
Explanation: This question tests the 1st grade skill of developing a simple sketch to show a solution to a problem, focusing on how the object's shape helps it function (K-2-ETS1-2: Develop a simple sketch to illustrate how the shape of an object helps it function as needed to solve a given problem). When designing solutions to problems, we sketch or draw our ideas to show what we're thinking. An important part of any design sketch is showing the shape of the solution and how that shape helps solve the problem. Different shapes do different jobs: flat shapes provide surfaces to place or stand on; shapes with edges or walls hold things in and prevent spilling or falling; shapes with dividers separate items into sections; round shapes roll or don't have corners; narrow shapes fit in tight spaces; wide shapes are stable. A good sketch shows the shape features that are important for making the solution work. In this scenario, no place to store items. Maya sketched a solution showing rectangular shelves stacked with levels. The key shape features shown are flat levels stacked on top of each other. Choice A is correct because it accurately identifies the shape: describes the shape shown in sketch; correctly connects shape to function: explains how shape feature solves problem; identifies key functional feature: focuses on the shape element that makes solution work. For example, the stacked shelves make more places to store items. Choice C represents error type: decorative focus. This error typically occurs when students focus on non-functional aspects of drawing, miss the key shape feature that solves problem. To help students understand sketching solutions: Practice 'shape does job' connections (flat top - stand on it, edges - hold things in, dividers - separate items, holes - hold specific things, wide base - stable); have students sketch simple solutions and explain 'how does this shape help?'; look at real objects and identify functional shape features; emphasize that sketch should show the shape features that make it work, not just be pretty. Watch for: students who draw but can't explain how shape helps, who focus on decorative elements instead of functional shape, who describe shape without connecting to problem-solving, who miss the key functional feature in their description, or who think any shape will work without thinking about what shapes do. Key concept: the SHAPE of an object determines what it can do - we sketch to show and communicate what shape we need to solve the problem.