MDCPS Science Big Ideas

_________ has the ability to cause motion or create change

• Electricity

• Energy

• Conductors

• a dolphin

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Energy can transform from one form to another.

• True

• False

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

Energy can transform from one form to another.

• True

• False

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Light travels in a _____________ line.

• zig-zag

• bent

• straight

bounce off

• bend

• absorb

• reflect

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To take in

• bend

• absorb

• reflect

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In this picture, light is being _________.

• bent

• absorbed

• reflected

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Sound travels in waves and sound waves produce vibrations.

• True

• False

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NGSS.MS-PS4-2

When sound waves vibrate FAST a __________ pitch sound is produced.

• HIGH

• LOW

When sound waves vibrate SLOW a __________ pitch sound is produced.

• HIGH

• LOW