This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound - investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? Chen's plan tests a ruler. The steps are: put the ruler on the desk edge, hold it, push down the end, let go, watch and listen. Chen should observe if the ruler shakes and if it makes buzzing. The correct answer says "Chen will see the ruler shake and hear buzzing." which correctly identifies the expected result is vibration and sound. This matches what the investigation plan is designed to show. A distractor like "Chen will hear a sound, but see no shaking." is wrong because it only mentions sound without vibration. Students might choose this if they only focus on one part of investigation, don't understand purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound - investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? Amir's plan tests a ruler. The steps are: put the ruler on the desk edge, hold it, push down the end, let go, watch and listen. Amir should observe if the ruler shakes and if it makes buzzing. The correct answer says "If vibrating things can make sound." which correctly identifies the investigation purpose is to test vibration-sound connection. This matches what the investigation plan is designed to show. A distractor like "If sound makes the ruler start to shake." is wrong because it reverses cause-effect. Students might choose this if they only focus on one part of investigation, don't understand purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound - investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? Yuki's plan tests a rubber band. The steps are: hold the rubber band stretched, pluck it with your other hand, watch and listen. Yuki should observe if the rubber band shakes and if it twangs. The correct answer says "Watch the rubber band shake and listen for twang." which correctly identifies what to observe is both shaking and sound. This matches what the investigation plan is designed to show. A distractor like "Listen for twang, but do not watch shaking." is wrong because it only mentions sound without vibration. Students might choose this if they only focus on one part of investigation, don't understand purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound - investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? This plan tests a triangle. The steps are: hold the triangle by the string, tap it with the stick, watch and listen. The student should observe if the triangle shakes and if it rings. The correct answer says "It tests if vibrating can make sound from a triangle." which correctly identifies the investigation purpose is to test vibration-sound connection. This matches what the investigation plan is designed to show. A distractor like "It tests if ringing sound makes the triangle shake." is wrong because it reverses cause-effect. Students might choose this if they only focus on one part of investigation, don't understand purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound - investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? Carlos's plan tests a tuning fork. The steps are: tap the tuning fork gently on a table, hold it near your ear, look at the fork ends and listen. Carlos should observe if the ends wiggle and if it hums. The correct answer says "Carlos will see the ends wiggle and hear humming." which correctly identifies the expected result is vibration and sound. This matches what the investigation plan is designed to show. A distractor like "Carlos will hear humming, but see no movement." is wrong because it only mentions sound without vibration. Students might choose this if they only focus on one part of investigation, don't understand purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound - investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? Maya's plan tests a triangle. The steps are: hold the triangle by the string, tap it with the stick, watch and listen. Maya should observe if the triangle shakes and if it rings. The correct answer says "The triangle shakes and rings when Maya taps." which correctly identifies the expected result is vibration and sound. This matches what the investigation plan is designed to show. A distractor like "The triangle rings, but it does not shake." is wrong because it only mentions sound without vibration. Students might choose this if they only focus on one part of investigation, don't understand purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound - investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? Sofia's plan tests a tuning fork. The steps are: tap the tuning fork gently on a table, hold it near your ear, look at the fork ends and listen. Sofia should observe if the ends move and if it hums. The correct answer says "Tap the tuning fork gently on the table." which correctly identifies the expected result is vibration and sound. This matches what the investigation plan is designed to show. A distractor like "Hold it near your ear before you tap it." is wrong because it describes wrong steps. Students might choose this if they only focus on one part of investigation, don't understand purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound, focusing on the investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? This specific investigation tests a drum. The steps are: touch drum top, tap softly, tap harder, then watch and listen. You should observe if the drum shakes and if it makes sound. The correct answer says "Hard taps make more shaking and a louder sound" which correctly identifies the expected result is vibration and sound increasing together. This matches what the investigation plan is designed to show. A distractor like "Taps make sound, but the drum never shakes" is wrong because it only mentions sound without vibration. Students might choose this if they only focus on one part of the investigation, don't understand the purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound, focusing on the investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? This specific investigation tests a rubber band. The steps are: stretch the rubber band, pluck it, then watch and listen. You should observe if the rubber band shakes and if it makes sound. The correct answer says "You will watch the rubber band shake and hear sound" which correctly identifies the expected result is vibration and sound. This matches what the investigation plan is designed to show. A distractor like "You will hear sound, but it will not shake" is wrong because it only mentions sound without vibration, reversing the cause-effect. Students might choose this if they only focus on one part of the investigation, don't understand the purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.

This question aligns with the skill 1-PS4-1: Plan and conduct investigations to provide evidence that vibrating materials can make sound, focusing on the investigation planning part. An investigation is a test to find out something. In this investigation, students test if vibrating (shaking) materials make sound. A good investigation plan has: question, materials, steps, and what to observe. Students should observe two things: does the object vibrate (shake/move)? Does it make sound? This specific investigation tests a triangle. The steps are: hold the triangle by string, tap it, then watch and listen. You should observe if the triangle shakes and if it makes sound. The correct answer says "The triangle will shake and make a ringing sound" which correctly identifies the expected result is vibration and sound. This matches what the investigation plan is designed to show. A distractor like "The triangle will shake, but make no sound" is wrong because it describes vibration without sound, missing the connection. Students might choose this if they only focus on one part of the investigation, don't understand the purpose is to connect vibration to sound, think touching alone makes sound without vibration. Before investigation, ask "What do you think will happen?" After, ask "What did you see?" (vibration) and "What did you hear?" (sound). Connect the two: "When it shook, we heard sound." Do multiple examples (drum, rubber band, ruler) so students see pattern: vibration always makes sound. Help students focus on cause-effect: action (tap) → vibration (shake) → sound (hear). Watch for: students who only attend to one sense (just watching OR just listening) without connecting both observations.