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by BlastRoom
Review how sound and light behave and how to use them safely.
#matatag_science_3
40 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
A spoon's ringing reaches ears through a stretched cord. Is the cord a solid, liquid, or gas?
How is Ana's speaking voice grouped by its source?
A ruler quickly moves back and forth after being released. What is this movement called?
What part of a guitar is plucked to make music?
Through what material does a classmate's voice usually reach your ears across the classroom?
Can sound travel through an empty space containing no air or other matter?
What happens to your eardrum when sound reaches it?
Marco walks nearer a ringing bell. How does its sound usually change for him?
How can Lito make the same stretched rubber band produce a louder sound?
What is Earth's main source of daylight?
Is a flashlight a natural or artificial light source?
Why can we see the Moon at night?
Liza sees a soccer ball in sunlight. Which path does the light take?
Paolo looks into a dark box. Where should a flashlight shine so he can see the clay?
How must holes in cardboard cards be arranged so flashlight light passes through them to a wall?
In an open space, how does an uncovered glowing bulb send out light?
A folder stops flashlight light from passing through. How is its material classified?
A flashlight shines from a ball's left. On what side does the ball's shadow form?
In the lamp-and-card diagrams, what letter marks the largest shadow on the screen?
At what marked Sun position would the child cast the shortest shadow?
What happens when flashlight light hits the shiny front of a mirror?
Which metal surface would show the clearest reflection of your face?
Objects remain clearly visible through clear glass. How is the glass classified?
Wax paper lets light through, but objects behind it look blurry. What kind of material is it?
Why are objects behind a frosted window difficult to see clearly?
Which window pane would let Ana see the shapes and colors of garden flowers?
A white flashlight beam passes through blue cellophane. What color mainly reaches the wall?
What happens to white light when it passes through a glass prism?
What can happen to hearing after repeated exposure to very loud music?
Two children hear equally loud music. Who faces more risk of hearing damage?
Rosa's ears hurt near concert speakers. Which action best reduces her exposure to loud sound?
Which equipment best protects a worker's hearing around loud machines?
Why must protective earmuffs fit snugly around both ears?
What part of sunlight can cause sunburn?
Ana wears SPF 30 sunscreen. Does she still need shade during long outdoor play?
What sunscreen label shows protection against both UVA and UVB rays?
What eyewear is designed to reduce bright glare reflected from water?
Which outfit best protects a farmer's skin from sunlight?
After running outdoors, Ben feels very hot. Which action would best help him cool down?
Which tablet habit before bedtime would best help Carlo fall asleep?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
How the Sky Affects Our Activities
20 questions
