Unit 4 science review

Which term measures the amount matter an object has?

• ice cream

• volume

• mass

• weight

Elena is studying the water cycle. She needs to identify an example of a solid turning into a liquid. Which part of the water cycle is the best example of this?

• ice melting into a river and flowing to the ocean

• precipitation from clouds turning into a river
  

• water evaporating from the ocean and forming clouds

• water vapor from the atmosphere condensing into rain.

A 4th grade class is given this object for sorting different materials. What does this object let you investigate about an object?

• It lets you see if salt will stick to objects

• It will let you know whether an object is magnetic or not

• It will let you know an object is going through a physical change

• It will let you know an object is going through a chemical change

Tags

NGSS.3-PS2-3

Samantha is playing with magnets. She notices that when she tries to put the North Pole of one magnet against the North Pole of another magnet, they push apart. What is this behavior called?

• Attraction

• Stickiness

• Connection

• Repulsion

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Emily is investigating magnets in her science experiment. When she brings the North Pole of one magnet close to the South Pole of another magnet, she observes a particular behavior. What is this behavior called?

• Repulsion

• Attraction

• Separation

• Opposition

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of the following situations represents a physical change, where the material is NOT transforming into a new substance?

• ice melting into water

• paper burning and turning into ashes

• mixing baking soda and vinegar to produce bubbles

• putting cookie dough into the oven

Tags

NGSS.MS-PS1-4

When water on a stovetop is heated, how will the water's state of matter change?

• from a solid to a liquid

• from a gas to a solid

• from a liquid to a gas

• from a solid to a gas

Tags

NGSS.MS-PS1-4

Which process represents a chemical change?

• throwing a football

• Boiling water to form steam

• Burning a candle

• Freezing orange juice

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What does this balance scale measure?

• the amount of weight an object has

• the amount of water an object has

• the amount of matter an object has

• the amount of candy an object has

Tags

NGSS.5-PS1-2

Which process results in a material turning into a new substance with different characteristics?

• boiling carrots to make carrot soup

• peeling the skin off a carrot

• chopping a carrot into small pieces

• freezing a carrot for later use

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5