Area between the graphs of two non-positive functions Student activity Play

Basic periods of trigonometric functions Student activity Play

Basic trigonometric equations involving the sine and the cosine functions Student activity Play

Basic trigonometric functions Whiteboard presentation Play

Basic trigonometric functions Class activity Play

Biological functions of carbohydrates Student activity Play

Capillaries and their functions Animation Play

Cells combined in parallel Student activity Play

Cells combined in parallel Simulation Play

Cells combined in parallel Whiteboard exercise Play

Cells combined in series Simulation Play

Cells combined in series Whiteboard exercise Play

Cells combined in series Student activity Play

Changing graphs of functions Student activity Play

Circulatory functions Illustration Play

Combined events Student activity Play

Combined events – four cakes in a box Whiteboard exercise Play

Combined events – nine disks in a bag Whiteboard exercise Play

Combined gas law Animation Play

Combined gas law (1) Whiteboard exercise Play

Combined gas law (1) Student activity Play

Combined gas law (2) Student activity Play

Combined gas law (2) Whiteboard exercise Play

Combined gas law (2) Whiteboard exercise Play

Combined gas law (2) Whiteboard exercise Play