TEKS 5.9B Science

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

A partial forest food web is shown. Which organism does NOT obtain energy from any producers?

• Possum

• Deer

• Chipmunk

• Owl

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5.9B

With the switches in the positions shown, which lights appear lit?

• C and D only

• A, B, C, and D

• A and B only

• None of the bulbs

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5.6B

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

Design a project to compare the effects of physical changes (such as temperature and pressure) on different states of matter.

• Heat and cool water, ice, and steam to observe changes in state and record temperatures at which these changes occur.

• Freeze and melt different metals to see which one has the highest melting point.

• Apply pressure to various solids to determine their hardness.

• Observe the color changes in substances when heated without measuring temperature.

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DOK Level 4: Extended Thinking

What state of matter has a definite shape and volume?

• Solid

• Liquid

• Gas

• Plasma

What is the boiling point of water?

• 100 degrees Celsius

• 50 degrees Celsius

• 0 degrees Celsius

• 200 degrees Celsius

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is a force that can attract or repel objects?

• Gravity

• Magnetism

• Friction

• Inertia

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DOK Level 1: Recall

What is not a property of all matter?

• Mass

• Volume

• Color

• Density

Which of the following is not a characteristic of gas?

• Has a definite volume

• Fills the shape of its container

• Can be compressed

• Expands to fill its container