Basic properties of matter Class activity Play

Basic properties of matter Whiteboard presentation Play

Benzene Whiteboard presentation Play

Benzene Class activity Play

Biofermenters Student activity Play

Biological importance of hydrogen bonding in ice and water Animation Play

Boiling point of alkanes Student activity Play

Boiling points of straight-chain alkanes and cycloalkanes Animation Play

Bonds contributing to the tertiary structure Animation Play

Carbohydrates – structure; presence and function in living organisms Student activity Play

Carbohydrates – structure; presence and function in living organisms Whiteboard exercise Play

Carbon dioxide and the greenhouse effect Student activity Play

Carboxyl group Illustration Play

Causes of point mutations Student activity Play

Causes of the periodicity of extinction and speciation Simulation Play

Cell structure and electrode reactions Student activity Play

Cell structure and electrode reactions Whiteboard exercise Play

Cell structure of leaves Slideshow Play

CFCs and ozone layer depletion Student activity Play

CFCs deplete ozone in stratosphere Animation Play

Changes in chromosome structure during meiosis Student activity Play

Changes in chromosome structure during meiosis Whiteboard exercise Play

Changes in sex structure in mammals and birds Chart Play

Changes in structure and number of chromosomes Animation Play

Changes in structure and number of chromosomes Student activity Play