Motion and Matter - Inv 3 Review

What is a limitation to an experiment?

• failure

• constraint

• variable

• bearing

The ______________ is the measuring system that includes centimeters (cm) and meters (m).

• yard stick

• standard unit

• metric system

• patterns in measuring

A rule for testing in an experiment is called a _____.

• criterion

• standard

• constraint

• metric system

The part of a machine that allows an axis to turn is called the ______.

• axle

• wheel

• machine

• bearing

A unit that never changes is called the ________________.

• metric system

• measurement

• standard unit

• constraint

A _____ is an event or action that makes something happen.

An _____ is what happens because of an event or action.

• motion and matter

• wheel and axle

• cause and effect

• bearing and axis

Tags

NGSS.MS-PS2-2

How many variables should you change at a time when conducting an experiment?

• one

• two

• three

• as many as you need to

Tags

NGSS.MS-ETS1-4

NGSS.MS-PS2-2

What kind of measurement system should you use when conducting an experiment?

• centimeters

• meter

• you can mix and match

• the same measurement system

Which picture shows that they changed one variable in the experiment?

• 
• 

Tags

NGSS.MS-ETS1-4

NGSS.MS-PS2-2

A student thinks the height of of a ramp will affect how far her cart goes. How should she test this idea?

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5