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Forces 11 Resources Astrophysics Science Project: Integrating Research and Education (ASPIRE) offers lessons for learning about the atmosphere, force, gas particles, cosmic rays... Molecular Stepping Stones features online activities, including simulations, to help students understand 10 key... ComPADRE: Resources for Physics and Astronomy Education provides reviewed collections of resources and interactive learning environments for... NSTA: Teaching Objects provides web-based science learning activities for teachers. Activities include... National Science Foundation  National Science Foundation  National Science Foundation  Multiple Agencies    See All 11 forces Resources

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