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In support of all the students who are displaced from school due to the Corona virus. Access to physics zone and chemistry zone lessons are now available free of charge. This will be maintained at least through August 1st 2020. Learn and be well.

Chemistry Lessons Review Links

Chemistry Lessons, Tutorials and Help

The Chemistry Zone's lessons and tutorials are intended to be used for introductory high school and college Chemistry courses.


Some lessons require plug-ins:   Test your computer for plug-ins

Some of the chemistry lessons require a plug-in (extra program for your web browser) in order to see or play the lesson.  If you click on a lesson that requires a plug-in, you might receive an error telling you what plug-in you need.  Click on the test link above to make sure you have the right plug-ins.