## July 2008

#### Topics in Trigonometry

by knannUseful site to supplement your text and classroom work. Short clear explanations and interactive exercises to check your understanding.

## September 2005

#### Manipula Math Applet Collection

by knann & 1 otherAll applets are visual and animation-oriented. Moving figures on the screen help students to grasp the meaning of mathematical ideas intuitively.

1
(2 marks)