4th Grade Science Review

Materials that allow electricity to flow through them are called _____________.

• Wood

• Conductor

• Plastic

• Insulator

In an incomplete circuit, the light bulb would light up.

• True

• False

What tool do you use to find the mass of an object?

• Graduated Cylinder

• Hand Lens

• Balance

• Thermometer

If a boy kicks a ball, what will make the ball come back?

• Friction

• Gravity

• Erosion

• Magnetism

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Which state of matter has a definite volume, but does not have a definite shape?

• Liquid

• Solid

• Gas

• Matter

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What is a good conductor of electricity?

• Rubber Ball

• Glass Cup

• Plastic Spoon

• Penny

A boy rolled a marble on a wooden floor. Then he rolls the same ball on a carpet. Why did the ball go further on the wooden floor then on the carpet?

• It had more friction.

• It had less friction.

• The carpet was too big.

• The ball was not rolled well.

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A physical property of matter can be observed with your

• Eyes

• Ears

• Tastes

• All of the above

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The amount of matter in an object is called.

• Volume

• Mass

• Density

• Measurement

What state of matter has particles that are tightly packed?

• Solid

• Liquid

• Gas

Tags

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