Fourth graders will explore our solar system. In this physics instructional activity students create a model of the solar system to explore the movement of Earth, the Sun, and stars.

Oxygen keeps us alive, but did you ever consider how Earth found the right balance? Eons produced this video as part of a larger series that explores when Earth contained very little oxygen and green oceans ruled the planet. Viewers see...

Students investigate climate change. In this current events lesson plan, students research the listed Web sites that include information about the effects of greenhouse gases on the Earth. Students discuss how to combat the negative...

Students explore abbreviations and acronyms. Students examine the difference between the two types. Students complete a worksheet, sorting words. They write a creative script containing abbreviations and acronyms.

Students enhance memorization skills by using the following techniques: acrostics, acronyms, number pictures, spelling memory tips, name pictures, grouping, and journey pegs.

Students complete internet research in small groups to identify types of water pollution, spotlight water pollution hot-spots, and design a plan for water prevention.