science experiments

A(n) ____________ is a special type of scientific investigation that is performed under controlled conditions.

• experiment

• lab

• inquiry

• hypothesis

Tags

NGSS.MS-PS1-2

NGSS.MS-PS3-4

The more times that an experiment is repeated and the same results obtained, the more likely the results are _________.

• better

• observed

• valid

• used

Tags

NGSS.MS-PS1-2

An experiment generally tests how one _________ is affected by another.

• Variable

• test

• scientist

• option

Tags

NGSS.MS-LS1-5

NGSS.MS-PS2-2

The variable that affects the dependent variable is called the _________ variable.

• dependent
• optional
• independent
• scientific

Tags

NGSS.MS-LS1-5

The affected variable is called the __________ variable.

• independent

• dependent

• changed

• numerical

Tags

NGSS.MS-PS3-1

A good experiment usually tests a(n) __________.

• variable

• scientist

• opinion

• hypothesis

Tags

NGSS.MS-PS2-2

Where can you perform a science experiment?

• oceans
• kitchens
• laboratories
• all of the above

What tool do we use to measure length?

• graduated cylinder
• beaker
• ruler
• balance

What tool do we use to measure mass?

• graduated cylinder
• beaker
• ruler
• balance

Telescope

• Tool to help you see objects that are far away
• You can see larger objects with it

Tags

NGSS.MS-ESS1-1