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WorksheetsScience Year 4 Unit 6: Sound
Total questions: 20
Worksheet time: 51mins
Cikgu dari Sekolah/ PPD/ Stesen bertugas mana? Negeri mana?
Multiple choice: What causes sound to be produced?
Light waves
Heat energy
Vibrations
Static electricity
True or false: Sound can be reflected.
Fill in the Blank: Sound travels in all (a) .
Match: Match the music instruments with the type of vibration.
Knocking
Clapping
Bowing
Blowing
Plucking
Reorder: Reorder the following steps of how sound travels to our ears.
A sound source vibrates.
Sound waves enter our ears.
Our eardrums vibrate.
Our brain interprets the sound.
Multi-select: Sound can be produced by ________.
(Select ALL the correct answers)
knocking
clapping
blowing
bowing
plucking
Drag and Drop: Sound is produced by (a) and travels in (b) .
Drop Down: The faster the vibration, the (a) the pitch of the sound.
Hotspot: Show the part of the ear that vibrates when sound waves enter.
Labeling: Match the correct type of pitch with each instrument.
highest pitch
medium pitch
lowest pitch
Categorize: Categorize the following sounds as 'Loud' or 'Soft'.
Whisper
Thunder
Fireworks
Gunshot
Train
Jet engine
Rock concert
Sirens
Volcano eruption
Gentle breeze
Raindrops
Soft music
Cat purring
Leaves rustling
Footsteps on carpet
Faint heartbeat
Draw: Draw a musical instrument that you like and can produce sound.
Open Ended: Explain why it is important to protect your hearing.
Video Response: Record a short video demonstrating how you can change the pitch of a sound using a simple object (e.g., a rubber band).
Audio Response: Record an audio response describing different sound sources you hear in your surroundings right now.
Poll: Which sound do you find most pleasant?
Birdsong
Music
Ocean waves
Other (specify)
Word Cloud: What words come to mind when you think of 'sound'?
Math Response:
If a sound wave travels 340 meters per second in air, how far will it travel in 5 seconds?
Use formula: Distance = Speed × Time
Graphing:
A student recorded the number of vibrations produced by a rubber band in different time intervals. The table below shows the results. Plot the data points on the graph paper and observe the trend.
