Alka-Seltzer Student Experiments - Five experiments to explore chemical reactions with Alka-Seltzer tablets.

Amazing Chemistry Teacher Resources - Visit this webpage for a great listing of activities organized by topic. This website also provides management tips, games, puzzles, links, and more!

Armchair Chemistry - Explore this site for a variety of activities that can be used to explore topics in chemistry in a middle-school classroom!

Ask-A-Scientist Archive - Have a chemistry question? Visit this site for an assortment of Q&A's about topics in chemistry.

AskERIC - EduRef - Chemistry - Visit this site for an assortment of lessons for physical science.

A To Z Home's Cool Homeschooling - Chemistry Experiments - A fantastic collection of links for great chemistry experiments and sites with brief descriptions!

Blue Web'n Chemistry - A collection of links for chemistry lessons and activities.

Cavalcade Publishing - Check out the FREE resources section for labs and lots of great chemistry worksheets! Don't forget to sign up for the Free Worksheet of the Month!

Center for Chemistry Education - Visit the Lesson Exchange area for great ideas for elementary, middle school, and high school!

Chemical Heritage Foundation - Visit this site for a wide variety of resources to help you incorporate the history of the chemical sciences into your classrooms.

Chemistry Coach - A large collection of links and ideas for demonstrations and experiments!

Creative Chemistry - An assortment of ideas for your chemistry unit! Don't miss the Fun Stuff page!

Future Car - Explore fuel cells with your students with this website from Scientific American Frontiers. The website provides online videos and classroom activities for your students.

JLab Classroom Resources - Hands-on experiments, internet activities, and much more for your chemistry unit.

Make-Stuff.com - Visit this site for recipes and instructions on making slime, silly putty, and other cool projects!

Math-Science Learning Coalition - Chemistry Lessons - This site offers a wide range of chemistry lessons for elementary, middle school, and high school.

Middle School Science Lessons - Chemistry - A large collection of chemistry lessons including Metric System, pH, chemical reactions, and balancing equations!

Periodic Table of the Elements - This site provides over 1300 free science and chemistry questions per age and topic for school, college and university students.

Periodic Table Projects - Challenge your students to make their own periodic tables with this cool project!

PolyEd - Explore the world of polymers with an assortment of lesson idea available in the Teacher's Resources section.

Proteacher - Chemistry - An assortment of chemistry lesson plans and links for elementary teachers.

Science-Class.net - Click the link for the "Matter & Chemistry" to find new lessons for your classroom!

Science Help Online - A great resource for students and teachers! Browse this site for lessons, worksheets, skill Pages, and lab ideas!

SMILE Program Chemistry Index - A huge assortment of almost 200 single concept lesson plans and activities organized by category.

Teaching Plastics.org - Learn more about the Hands-On Plastics program and find great lesson ideas! You can also order a free kit for the unit!

The Science Center - Visit this site sponsored by the Chlorine Chemistry Council (CCC) for a variety of ideas for your chemistry unit.

The Science House - Countertop Chemistry - From properties of matter to chemical reactions, this site provides an assortment of activities that use chemicals you can find at the grocery or the hardware store.