Science Sites

Smithsonian Learning Lab - A free, interactive platform for discovering millions of authentic digital resources.

Chemistry Sites

The Physics Classroom: Chemistry Tutorial - Tutorial pages on a variety of chemistry topics.

Calvocade o' Chemistry - Visit the Helpdesk for tutorials, extra practice problems, and more.

WebElements Periodic Table - One of many great online periodic tables.

Measurement Tutorials and Drills - Use the drills to practice or get more help with this collection of sites on units, sig figs, scientific notation, and more. (Some activities require paid membership.)

Balancing Equations - Great tutorial with animations and practice problems.

ChemBalancer - Game format to practice balancing equations.

Gas Laws and Ideal Gas Law & Gas Stoichiometry - PowerPoint practice problems.

Physics Sites

The Physics Classroom - Tons of resources including videos and animations.

Physics Zone - Check out the Lessons area for great interactive tutorials. (Some activities require paid membership.)