In a universe full of motion, change is inevitable. Luckily, we find that some motions?like a planet orbiting the sun?are relatively constant and repetitive, and obey natural laws that we can come to understand thr...
A collection of stand alone lesson plans on a variety of topics including earth science, life science, physical science, weather and technology. Lesson plans include objectives, materials, procedures, adaptations,...
This unit uses three lessons to introduce students to the basics of how earthquakes work and why they occur. They will also understand the importance of high-quality construction in earthquake zones, the political...
This site provides a comprehensive guide to creating science fair projects. It includes tips on picking a project, answers to common questions, and links to online and text resources. It also includes planning resources...
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