Interactive
CK-12 Foundation

Chemical Bonds: Covalent and Ionic Bonding

For Students 6th - 12th
Get back to bonding basics. Science scholars get a chance to show what they know using a simple interactive. Pupils create models of covalent and ionic bonds before answering questions about each interaction. The resource includes a...
Lesson Plan
American Chemical Society

Middle School Chemistry: Represent Bonding With Lewis Dot Diagrams

For Teachers 9th - 10th
Students draw and interpret Lewis dot diagrams for individual atoms and both covalent and ionic compounds.