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Free resources for learning Science from home

Learning Science can be a thrilling adventure, but with so much information available online, it can be challenging to find trustworthy and credible resources. Fear not, young scientists! Obviously, IQScience is always here to help, but for those cases where there may be content or activities that we don’t offer, we have compiled a list of some of the best free online resources that will help you master key Science concepts right from the comfort of your home. So, whether you are homeschooling or just love to increase your knowledge of the key scientific concepts that shape our universe, grab your lab coats and let’s dive into the world of Science education!

1. Khan Academy (

Khan Academy is a non-profit organization that offers free educational resources in various subjects, including Science. Covering topics from physics and chemistry to biology and astronomy, this platform offers video tutorials, practice exercises, and quizzes to help students better understand complex concepts. With a user-friendly interface and a personalized learning dashboard, Khan Academy is perfect for students of all ages.

2. PhET Interactive Simulations (

Developed by the University of Colorado Boulder, PhET Interactive Simulations is a collection of free interactive simulations for Science and Math subjects. The site covers topics such as chemistry, physics, biology, earth science, and more. These engaging simulations help students visualize and understand scientific concepts in a fun and interactive way. Plus, they are compatible with various devices, making learning accessible and enjoyable.

3. CK-12 (

CK-12 is an online platform that offers free, high-quality educational resources for students and teachers. With a vast array of Science topics ranging from life sciences and physical sciences to earth sciences, CK-12 provides customizable digital textbooks, interactive simulations, and engaging videos. The site also offers practice exercises and quizzes, allowing students to test their knowledge and track their progress.

4. The Science Spot (

The Science Spot is an excellent resource for middle school students, offering free lesson plans, activities, and resources for various Science topics. Created by a retired middle school Science teacher, this website provides fun and engaging activities to help students learn and apply scientific concepts. With a diverse range of topics like chemistry, physics, and earth science, The Science Spot is perfect for young scientists eager to learn.

5. National Geographic Kids (

National Geographic Kids is a treasure trove of fascinating articles, videos, and games related to animals, nature, and the environment. The site offers a wealth of knowledge in a fun and engaging manner, perfect for young students who are curious about the world around them. National Geographic Kids also offers a range of free educational resources, including lesson plans, printables, and quizzes that will keep young minds engaged and inspired.

6. Biology Corner (

Biology Corner is a comprehensive resource for students and teachers focusing on biology and life sciences. Created by an experienced biology teacher, this site offers free lesson plans, worksheets, quizzes, and activities to help students better understand the subject. The site covers a wide range of topics, including genetics, anatomy, and ecology, making it an essential tool for students pursuing biology.

7. Physics Classroom (

The Physics Classroom is a free online resource that offers comprehensive lessons, interactive simulations, and practice exercises for high school physics students. The site covers topics such as motion, forces, energy, and electricity. With a straightforward layout and easy-to-understand explanations, The Physics Classroom is an excellent platform for students to strengthen their understanding of physics concepts.

8. ChemCollective (

ChemCollective, developed by Carnegie Mellon University, is a free online resource for chemistry students and teachers. The site offers virtual labs, simulations, tutorials, and practice problems that help students explore and understand chemistry concepts in an engaging way. ChemCollective’s virtual labs allow students to conduct experiments and explore chemical reactions without the need for a physical lab, making it perfect for learning from home.

9. Earth Science Week (

Earth Science Week is an annual event organized by the American Geosciences Institute (AGI) to promote awareness and appreciation of earth sciences. Their website offers a wealth of free educational resources, including activities, videos, and lesson plans that cover topics such as geology, meteorology, and oceanography. With resources tailored for various age groups, Earth Science Week is a fantastic starting point for students interested in our planet and its processes.

10. Science Buddies (

Science Buddies is a non-profit organization that aims to inspire students to pursue Science, Technology, Engineering, and Math (STEM) subjects. Their website offers over 1,200 free project ideas, experiments, and activities for students of all ages. Covering topics like physics, chemistry, biology, and environmental science, Science Buddies is an excellent resource for hands-on learning and science fair projects.

11. Coursera (

Coursera is an online learning platform that offers courses from renowned universities and institutions worldwide. While some courses require a fee, Coursera also provides numerous free courses in various Science fields, including biology, chemistry, physics, and earth sciences. These courses, led by experienced professors and professionals, offer students an opportunity to delve deeper into specific topics and expand their knowledge.

12. OpenStax (

OpenStax is a non-profit organization that offers free, peer-reviewed, and customizable textbooks for college and high school courses. With a range of Science subjects, including physics, chemistry, biology, and astronomy, OpenStax provides students with access to high-quality educational materials without the financial burden of traditional textbooks.


Fortunately, several publishers have made it easier than ever for students to access a wealth of scientific knowledge and resources online. With these free, credible online Science resources, you can master important scientific concepts and develop a love for learning, all from the comfort of your home. So, put on your thinking cap and start exploring the fascinating world of Science today!

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Written by Science Geek

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