Comets Student activity Play

Common characteristics of living organisms Slideshow Play

Comparison of brain structure Slideshow Play

Comparison of types of food and the structure of the alimentary canal in herbivores and carnivores Illustration Play

Compression Student activity Play

Condensed and skeletal formulae Animation Play

Constructing the graph of the cosine function Animation Play

Constructing the graph of the tangent function Animation Play

Controlled fusion Whiteboard exercise Play

Controlled fusion Student activity Play

Covalent bonding (2) Student activity Play

Creating symmetrical triangles Whiteboard exercise Play

Crystalline structure of water Illustration Play

Cyanobacteria Whiteboard exercise Play

Cyanobacteria Student activity Play

Cycloalkanes Student activity Play

Dative (coordinate) bond Student activity Play

Dative (coordinate) bond Whiteboard exercise Play

Democritus' and Dalton's atomic theories Student activity Play

Density and the molecular structure of matter Chart Play

Density and the molecular structure of matter Student activity Play

Density and the molecular structure of matter Whiteboard exercise Play

Determination of molecular structure Student activity Play

Determination of molecular structure Class activity Play

Determination of molecular structure Whiteboard presentation Play