Students investigate which metal is best to use as storage material in hydrogen cars. In this chemistry instructional activity, students differentiate endothermic and exothermic reactions. They write a reflection paragraph about what...

Students study the nomenclature, operation and purpose of America's Space Transportation system. They demonstrate how water can be broken down into its component gases of hydrogen and oxygen by electrolysis. They construct and use the...

Pupils explore renewable energy by analyzing a diagram. In this fossil fuel lesson, students view a chart explaining the different energy consumption from automobiles and how they impact our environment. Pupils analyze a point based...

Students discover different types of energy. In this energy source lesson students compare different types of energy, renewable and nonrenewable. Students answer questions about the different types of energy and their impact on the...

In this science worksheet, students participate in an Earth Day activity by completing a crossword puzzle. Students read each clue. The answer which fits in the puzzle is provided in a scrambled word form. Students unscramble the words...

Learners examine background natural gas and how it is formed and what it is made of. Titles within the series include How Natural Gas Forms, What Happens to Natural Gas when it is burned, and How Natural Gas can be used. Provides very...