Learn fourth grade science skills for free! Choose from over a hundred topics including plants, animals, energy, rocks and minerals, fossils, and more. Start now!

Improve your science knowledge with free questions in "Introduction to fossils" and thousands of other science skills.

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

Improve your science knowledge with free questions in "Compare physical and chemical changes" and thousands of other science skills.

Fourth grade See all 119 skills Includes: | Describe and construct flowering plant life cycles | Read a topographic map | Evaluate multiple design solutions to prevent flooding | How do rock …

Improve your science knowledge with free questions in "How do we see objects?" and thousands of other science skills.

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

See all of the science topics available on IXL! From biology to chemistry, Earth science to physics, there's always something new to learn.

Improve your science knowledge with free questions in "Read and construct animal life cycle diagrams" and thousands of other science skills.

IXL offers hundreds of fourth grade language arts skills, lessons, and games to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that …