Free Downloads

When downloading one of our free books, please consider making a small donation so we can continue this program. In the past year, demand for our free STEM education book giveaway program has grown by 500 percent, but donations to support the program have not kept pace. Every dollar helps.

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.