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Free science education resources for grades 1-6

For US Grades 1-6

Thirteen fun experiments that introduce young children to the wonderful world of physics! Recommended for grades 1-6.

Free Science Lessons from Science Connected

For US Grades 7-12

This 39-lesson ebook turns articles from Science Connected Magazine into an overview of life and physical sciences. Use these lessons to supplement your curriculum or as a standalone survey course. Aligned with Next Generation Science Standards (NGSS) for grades 7-12.