Grade 5 - Module 3: Energy and change | Baamboozle - Baamboozle

Explain how these heavy stone blocks were moved by the people who built the pyramids.

They used a system of logs to roll the blocks along the ground.

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Why are brakes important in vehicles?

For safety. It is important to be able to slow down and stop.

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Give 2 examples of where wheels and axles have made life easier for people

Any appropriate example.

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What type of potential energy does a wrecking ball use?

Gravitational

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heart

Other team wins 10 points!

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rocket

Go to first place!

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gift

Win 15 points!

Okay!

banana

Go to last place!

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Give an example of where we use springs in every day life

Any appropriate example, e.g. Shocks in vehicle suspension, clicker pens, keyboards, toasters, door handles, matrasses.

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What does it mean to compress something?

To push down with force.

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What is potential energy?

Energy that is stored.

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trap

No points!

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shark

Other team loses 25 points!

Okay!

shark

Other team loses 20 points!

Okay!

banana

Go to last place!

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What is it called when we stretch a spring? Expand or Compress

Expand

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Give an example of where we use elastics in everyday life.

Any appropriate example.

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seesaw

Swap points!

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gift

Win 25 points!

Okay!

fairy

Take points!

thief

Give points!

Explain the energy that the ball has in picture 1, and what will happen to that energy if the person lets go (picture 2).

The ball has potential energy, if the person lets go, the potential energy will become kinetic energy as the ball falls.

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Does a skateboard have a fixed axle or a turning axle?

Fixed axle, it does not turn with the wheels.

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What is the definition of a system?

A group of parts that work together to do a specific job.

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lifesaver

Give 25 points!

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magnet

Take 10 points!

Okay!

shark

Other team loses 15 points!

Okay!

lifesaver

Give 10 points!

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