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Description: In this program we introduce students to the concept of efficiency, which is a measure of how much useful energy you get out of something compared to the amount of energy that you put into it. We answer a number of questions including: how much light energy do we get out of light globes compared to
Catalog Number: 470330-856
Supplier: TMW Media Group


Description: In Measuring Energy, we introduce students to the Joule, the unit for energy. We look at how much energy is stored in different foods by comparing apples and oranges (normally a no-no) and we discuss how much energy we need to do certain things including nothing much at all. We then explore the con
Catalog Number: 470330-854
Supplier: TMW Media Group


Description: In Forms of Energy, we introduce students to the different types of energy that affect their lives daily and describe how energy can change from one form to another. We also explore one of the most important discoveries ever made.
Catalog Number: 470330-852
Supplier: TMW Media Group


Catalog Number: 470123-214
Supplier: TMW Media Group


Catalog Number: 470123-748
Supplier: TMW Media Group


Catalog Number: 470123-696
Supplier: TMW Media Group


Catalog Number: 470123-834
Supplier: TMW Media Group


Catalog Number: 470123-830
Supplier: TMW Media Group


Catalog Number: 470123-308
Supplier: TMW Media Group


Catalog Number: 470123-732
Supplier: TMW Media Group


Catalog Number: 470123-804
Supplier: TMW Media Group


Catalog Number: 470127-668
Supplier: TMW Media Group


Catalog Number: 470123-724
Supplier: TMW Media Group


Catalog Number: 470128-564
Supplier: TMW Media Group


Catalog Number: 470123-334
Supplier: TMW Media Group


Catalog Number: 470123-766
Supplier: TMW Media Group


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