STAAR Ciencias Quinto Grado

Students placed four cubes of the same volume in a beaker of water. One cube floats on top of the water, one cube sinks to the bottom, and two cubs float in the middle of the water, beneath the surface. Click on the correct answer for Part A and Part B.

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5.5A

Canyons are U-shaped valleys form differently. Choose the correct answer for Part A and Part B.

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5.7B

A student has 3 spheres. Each sphere is made from copper, steel, or iron. The spheres each have a mass of 30 grams. Choose the correct answer for Part A and Part B.

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5.5A

Choose the correct answer for Part A and Part B.

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5.8C

Which of the following best describes the role of decomposers in an ecosystem?

• They produce their own food through photosynthesis.

• They consume other organisms for energy.

• They break down dead organisms and waste, returning nutrients to the soil.

• They are the primary consumers of plants.

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NGSS.MS-LS2-3

Click on the correct answer for Part A and Part B

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5.8C

Which graphic organizer correctly shows mixtures that can be separated by using evaporation and magnetism?

• A

• B

• C

• D

Which graphic organizer correctly describes the reflection and refraction of light?

• A

• B

• C

• D

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NGSS.MS-PS4-2

Which T-chart best displays the processes required for sedimentary rock formation and fossil fuel formation?

• A

• B

• C

• D

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NGSS.MS-ESS2-1

A group of students want to determine how light affects a lima bean’s ability to germinate. Which procedure should the students follow?

• A

• B

• C

• D

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NGSS.MS-LS1-5