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  1. PhET: Free online physics, chemistry, biology, earth science and …

    Free science and math simulations for teaching STEM topics, including physics, chemistry, biology, and math, from University of Colorado Boulder

  2. Science Lab - National Geographic Kids

    Get science experiments, videos, articles, and more.

  3. Interactive STEM Simulations & Virtual Labs | Gizmos

    Unlock STEM potential with our 550+ virtual labs and interactive math and science simulations. Discover engaging activities and STEM lessons with Gizmos!

  4. Free Virtual Lab Simulations - LabXchange

    Engage your learners with interactive, hands-on experiments that make science education more accessible and enjoyable than ever before. 100% free, forever. Start exploring now!

  5. Home - Science Interactive

    Discover Science Interactive's hands-on labs and virtual labs for online science courses, giving students an authentic lab experiences.

  6. Kids Science Labs | STEM Camps, Classes & Parties for Kids

    Kids Science Labs was founded in 2010 to empower children through immersive, hands-on STEM education. We offer award-winning science camps, field trips, and birthday party programs in …

  7. Science Experiments for Kids:

    Explore an ever growing list of hundreds of fun and easy science experiments. Have fun trying these experiments at home or use them for science fair project ideas.

  8. Virtual Science Teachers – Free Science Learning Tools

    Engage Students. Empower Teachers. Free, interactive science tools that bring science to life.

  9. Discover Fun Science Experiments for All Ages | Flinn Scientific

    Spark a love for science with our free experiments! These engaging chemistry experiments are perfect for classrooms and curious learners alike.

  10. What Is a Science Lab and What Happens Inside One?

    Aug 31, 2025 · What is a science lab? Explore these dedicated spaces for scientific inquiry, experimentation, and advancing our understanding.