CMAS Science Grade 5 Practice Questions - Colorado Measures of Academic Success (CMAS) Science - Grade 5 Exam - CMAS Science Grade 5 Practice Questions - Colorado Measures of Academic Success (CMAS) Science

Question 1

A solid crayon melts into a soft puddle under a warm lamp and later hardens again in a cool room. Which statement best describes the crayon particles during melting?

The particles disappear and only reappear when the crayon hardens The particles stay the same kind of matter but move more freely as a liquid The particles turn into air and float away permanently The particles become living cells that grow

Correct Answer:

The particles stay the same kind of matter but move more freely as a liquid

Question 2

Which property can help identify an unknown solid sample without turning it into a different substance?

Whether it burns completely in a flame Whether acid makes it bubble and form a new gas Its color, hardness, and whether a magnet attracts it What color powder forms after mixing it with another chemical

Correct Answer:

Its color, hardness, and whether a magnet attracts it

Question 3

Students stir salt into warm water until the salt can no longer be seen. What most likely happened to the salt?

It dissolved and mixed with the water as tiny particles It permanently vanished, so mass decreased It turned into pure oxygen gas It changed into living yeast cells

Correct Answer:

It dissolved and mixed with the water as tiny particles

Question 4

Which observation is the strongest evidence that a chemical change occurred?

Two clear liquids mix and form a cloudy yellow solid that cannot be filtered back into the original liquids Ice cubes melt into liquid water in a warm room A student pours water from a tall glass into a short bowl Sand stirred into water later settles to the bottom

Correct Answer:

Two clear liquids mix and form a cloudy yellow solid that cannot be filtered back into the original liquids

Question 5

Matter is made of particles that are too small to see. Which everyday observation best supports that idea?

A spoonful of sugar dissolves in tea and seems to disappear, yet the tea tastes sweet A rock sits still on a desk for several days A metal ruler is longer than a plastic ruler A classroom clock ticks once each second

Correct Answer:

A spoonful of sugar dissolves in tea and seems to disappear, yet the tea tastes sweet

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About this Exam

Prepare with the CMAS Science Grade 5 Practice Questions - Colorado Measures of Academic Success (CMAS) Science - Grade 5 Exam practice quiz. This question bank includes 100 questions covering water, mass, food, plants, and solid. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CMAS Science Grade 5 Practice Questions - Colorado Measures of Academic Success (CMAS) Science - Grade 5 Exam

This practice set contains 100 questions from the matching question bank and focuses on water, mass, food, plants, and solid. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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CMAS Science Grade 5 Practice Questions - Colorado Measures of Academic Success (CMAS) Science - Grade 5 Exam

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