<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />

# SI Mass and Weight Units

## Measurements that represent matter or the force of gravity related to an object.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## SI Mass and Weight Units

by CK-12 //at grade

Covers mass, weight, and describes the effect of gravity on weight.

2
• Video

## Weight and Mass

by CK-12 //at grade

Dispels some common misconceptions about the differences between weight and mass.

1

## SI Mass and Weight Units Quiz

by CK-12 //at grade

Reviews the measurement of mass and weight and the distinction between them.

0
• Practice
0%

## SI Mass and Weight Units Practice

by CK-12 //at grade
0
• Pre and Post Read

## SI Mass and Weight Units PrePostRead

by CK-12 //at grade

To encourage students to generate questions, activate their prior knowledge, and collect information to answer their own questions using a Question and Answer Table.

0
• Real World Application

## How to Crash a Space Vehicle

by CK-12 //at grade

Learn what happens when two conflicting sets of units of measurement are used.

0