Learn seventh grade science skills for free! Choose from over a hundred topics including ecosystems, kinetic and potential energy, waves, and more. Start now!

Discover the world of science with hundreds of skills covering K to Physics grade and unlimited questions that adapt to each student's level.

Improve your science knowledge with free questions in "Understanding cells" and thousands of other science skills.

Improve your science knowledge with free questions in "The process of scientific inquiry" and thousands of other science skills.

IXL's dynamic science practice skills offer comprehensive coverage of Common Core seventh-grade standards. Find a skill to start practicing!

Improve your science knowledge with free questions in "Identify rocks and minerals" and thousands of other science skills.

Improve your science knowledge with free questions in "Magnetic forces and fields" and thousands of other science skills.

Improve your science knowledge with free questions in "Newton's laws of motion" and thousands of other science skills.

Improve your science knowledge with free questions in "Identify independent and dependent variables" and thousands of other science skills.

Improve your science knowledge with free questions in "Structure of the universe" and thousands of other science skills.