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Science Worksheets

Free Science Worksheets

Our free science worksheets currently cover kindergarten through grade 3 science topics in the life sciences, earth sciences and physical sciences. Topics include plants, animals, our bodies, food & nutrition, weather and seasons, energy, properties of heat, light and sound, forces and motion and materials. 

All worksheets are printable pdf documents with answer sheets on the second page.

Science worksheets by grade:

Kindergarten Science Worksheets

Grade 1 Science Worksheets

Grade 2 Science Worksheets

Grade 3 Science Worksheets

Sample Science Worksheet

Sample Science Worksheet

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K5 Learning offers free worksheets, flashcards and inexpensive workbooks for kids in kindergarten to grade 5. Become a member to access additional content and skip ads.