Scientists can learn information by observing.

• True

• False

Tags

NGSS.MS-LS1-1

NGSS.MS-LS2-1

Scientists use tools to help them perform experiments and observe.

• True

• False

Tags

NGSS.MS-PS1-2

Kids should perform science experiments on their own, without an adult.

• True

• False

The scientific method is steps we can use to answer scientific a scientific question.

• True

• False

Tags

NGSS.MS-LS1-5

Sound is created when matter

• melts

• vibrates

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Vibrating objects create

• light waves

• sound waves

Which is a natural light source?

• the sun

• a lamp

Tags

NGSS.MS-ESS1-1

NGSS.MS-LS1-6

We can see an object when these bounce off it.

• sound

• light waves

Tags

NGSS.MS-PS4-2

Steam from a kettle is a

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Ice cubes are a

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4