All flashcards
Flashcard 1: What does the word "function" mean when describing an object and its shape?
Answer: The job the object is made to do. Function describes what something is designed to accomplish.
Flashcard 2: What does the word "shape" mean when explaining how an object works?
Answer: The outline or form of an object. Shape refers to the physical form that enables function.
Flashcard 3: Which word names a shape feature that can help an object work: edge, color, or sound?
Answer: Edge. Edges are physical features that affect how objects work.
Flashcard 4: What shape feature helps scissors cut paper: sharp blades or soft ends?
Answer: Sharp blades. Sharp edges slice through materials by concentrating force.
Flashcard 5: What shape feature helps a spoon hold liquid: a flat surface or a curved bowl?
Answer: A curved bowl. Curved shapes contain liquids without spilling.
Flashcard 6: What shape feature helps a fork pick up food: pointed tines or a round tip?
Answer: Pointed tines. Points pierce food for easy lifting.
Flashcard 7: What shape feature helps a key open a lock: matching ridges or a smooth edge?
Answer: Matching ridges. Ridges fit into lock grooves to turn the mechanism.
Flashcard 8: What shape feature helps a pencil make marks: a pointed tip or a wide flat end?
Answer: A pointed tip. Points concentrate pressure for clear marks.
Flashcard 9: What shape feature helps a hammer hit nails: a heavy flat head or a sharp hook?
Answer: A heavy flat head. Flat surfaces distribute force evenly when striking.
Flashcard 10: What shape feature helps a shovel move dirt: a wide curved blade or a thin wire?
Answer: A wide curved blade. Wide blades scoop more material efficiently.
Flashcard 11: What shape feature helps a cup hold water: tall sides or a pointed bottom?
Answer: Tall sides. Sides create a container that prevents spilling.
Flashcard 12: What shape feature helps a funnel pour into a small opening: a wide top and narrow spout?
Answer: A wide top and narrow spout. Wide openings collect, narrow spouts direct flow.
Flashcard 13: What shape feature helps a wheel roll: a round shape or a square shape?
Answer: A round shape. Circles have no corners to stop smooth motion.
Flashcard 14: What shape feature helps a ball bounce and roll easily: round shape or jagged shape?
Answer: Round shape. Spheres roll smoothly in all directions.
Flashcard 15: What shape feature helps a doorstop hold a door: a wedge shape or a sphere shape?
Answer: A wedge shape. Wedges fit under doors and resist sliding.
Flashcard 16: What shape feature helps a brick stack into a wall: flat faces or a round surface?
Answer: Flat faces. Flat surfaces fit together without gaps.
Flashcard 17: What shape feature helps a ruler measure and draw straight lines: a straight edge or a curved edge?
Answer: A straight edge. Straight edges guide accurate measurements.
Flashcard 18: Which shape feature helps a ball bounce and roll in many directions?
Answer: A round, smooth shape. Spherical shape allows movement in all directions.
Flashcard 19: Which shape feature helps a lid cover a container well?
Answer: A matching shape that fits the opening. Same dimensions create an airtight seal.
Flashcard 20: Which shape feature helps a cup hold water without spilling?
Answer: Tall sides and an open top. Walls contain liquid while opening allows filling.
Flashcard 21: Which option best explains why a door handle is shaped for fingers: to grip or to bounce?
Answer: To grip. Handles shaped for hands allow secure holding.
Flashcard 22: Which shape feature best helps a raincoat hood protect a head: curved cover or flat sheet?
Answer: Curved cover. Curves deflect rain away from the face.
Flashcard 23: Identify the best shape for stacking blocks: flat faces or rounded faces.
Answer: Flat faces. Flat surfaces sit flush against each other.
Flashcard 24: Which option best explains why a pencil has a pointed tip: writing, rolling, or floating?
Answer: Writing. Points make precise marks on paper.
Flashcard 25: What does it mean when an object’s shape helps it function?
Answer: The shape makes the object work better for its job. Shape determines how well something can do its purpose.
Flashcard 26: Which option best matches a shape to its function: pointed end for poking a hole, or rounded end for poking a hole?
Answer: Pointed end for poking a hole. Points concentrate force to penetrate surfaces.
Flashcard 27: Which shape feature helps a spoon pick up and hold liquid?
Answer: A curved bowl shape. The curve creates a hollow space to contain liquids.
Flashcard 28: Which shape feature helps a key open a lock?
Answer: Notches that match the lock. Unique patterns fit specific lock mechanisms.
Flashcard 29: Which shape feature helps scissors cut paper effectively?
Answer: Two sharp blades that meet. Meeting blades create a cutting edge.
Flashcard 30: Which shape feature helps a shovel move dirt?
Answer: A wide, flat scoop. Flat surface pushes more material at once.