Check out Solaro and get help with math, science and ELA! For grades 3 - 12.
Math tutorials from the excellent Eddie Woo.


'The Key' study guide for biology.
'The Key' study guide for chemistry.
'The Key' study guide for physics.

NASA: For Students

NASA's page for students in grades 9-12. Connect with NASA via blogs and apps. Check out NASA's student programs and projects, and view their A-Z list of space-related resources.

Cells Alive

Plant and animal cell models and information on cell processes.


An online periodic table of the elements.  


A plethora of fast-paced and funny lessons on chemistry, literature, history, biology, and ecology.

Let’s Talk Science

Explore issues from a science, technology, engineering and math (STEM) perspective. Connect with the STEM community. Access free educational resources

Eric Weisstein's World of Science

"Contains budding encyclopedias of astronomy, scientific biography, chemistry, and physics. This resource has been assembled over more than a decade by internet encyclopedist Eric W. Weisstein, with assistance from the internet community." - website.

General Chemistry Online

Features a searchable compound database, flash-based construction kits, articles, tutorials, a glossary, simulations, and more.

Physics Central

A website by the Americal Physical Society, that tries to "communicate the excitement and importance of physics to everyone. We invite you to visit our site every week to find out how physics is part of your world. We'll answer your questions on how things work and keep you informed with daily updates on physics in the news. We'll describe the latest research and the people who are doing it and, if you want more, where to go on the web".

The Physics Classroom

Tutorials and help for physics students.

Science Net Links

A resource produced by the American Association for the Advancement of Science, offering teaching tools, interactives, podcasts, and hands-on activities.

The official source for science and technology from the government of Canada. Topics include energy, environment, health, space and food.

(Ve)ritasium: an element of truth

Veritasium is a channel of science and engineering videos featuring experiments, expert interviews, cool demos, and discussions with the public about everything science..

YouTube biology crash course

40 short videos on various biological topics.

A selection of apps and other tools from
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