This lesson provides an introduction to the occurrence and possible risks of household chemical products. Topics include some basic chemistry (how elements combine to form compounds), how chemicals are classified, and...

This demonstration, presented by the National Nanotechnology Infrastructure Network, exposes students to the functionality of catalysts on a nanoscale. This lesson is "a great way to introduce or review reactants,...

This animation, created by Southwest Center for Microsystems Education (SCME), " illustrates the anisotropic etch on the backside of a silicon wafer. The chamber formed as a result of this etch is used as the reference...

In this activity, by the Concord Consortium's Molecular Literacy project, students are introduced to "key ideas of chemistry, including reaction rates, bond strength, activation energy, catalysis, and equilibrium." Upon...

Reactions of organic compounds involving reactive intermediates are outlined in this resource.