Mid-Year Science Review: Key Concepts for 5th Grade

What is matter?

• Anything that has mass and takes up space

• Only things that are solid

• Only things that are visible

• Only things that are heavy

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NGSS.5-PS1-1

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What do all objects around us have in common?

• They are all made of matter

• They are all living things

• They are all visible

• They are all solid

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NGSS.MS-PS1-1

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According to the Law of Conservation of Matter, what should the total mass of ash and smoke equal?

• Half of the original wood's mass.

• Double the original wood's mass.

• The original wood's mass.

• None of the above.

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NGSS.MS-PS1-5

What is a characteristic of a chemical change?

• Forms new substances

• No new substances formed

• Changes color only

• Changes shape only

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NGSS.MS-PS1-2

NGSS.MS-PS1-5

Why are both chemical and physical changes important?

• They help us understand how matter behaves

• They make things disappear

• They create new colors

• They are not important

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NGSS.MS-PS1-2

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Which change does not form new substances?

• Physical change

• Chemical change

• Both changes

• Neither change

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NGSS.MS-PS1-2

Which change is important for understanding matter?

• Both chemical and physical changes

• Only chemical changes

• Only physical changes

• Neither change

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NGSS.MS-PS1-2

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What is a solution?

• A mixture where substances are unevenly mixed

• A special type of mixture where substances are evenly mixed

• A single element

• A chemical compound

Why is photosynthesis essential for life on Earth?

• It provides food and oxygen

• It creates carbon dioxide

• It produces nitrogen

• It generates heat

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What type of sugar is produced during photosynthesis?

• Glucose

• Sucrose

• Fructose

• Lactose

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5