Changing the subject of the formula Student activity Play

Changing the subject of the formula Whiteboard presentation Play

Changing the subject of the formula – more complex examples Student activity Play

Chemical and physical change Whiteboard presentation Play

Chemical and physical change Class activity Play

Chemical equation Student activity Play

Chemical equation Slideshow Play

Chemical equation for ozone breakdown by chlorine Whiteboard exercise Play

Chemical equations Whiteboard presentation Play

Chemical equations Class activity Play

Chemical equations Whiteboard exercise Play

Chemical equations Class activity Play

Chemical equations Student activity Play

Chemical equations Whiteboard exercise Play

Chemical equations Whiteboard presentation Play

Chemical properties of oxides Student activity Play

Clapeyron equation Whiteboard exercise Play

Clapeyron equation Student activity Play

Combined quadratic inequalities Student activity Play

Completing the LHS of quadratic equations Animation Play

Complex example Whiteboard exercise Play

Complex examples Student activity Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play

Concentration of ions in a solution Student activity Play

Concentration of ions in a solution Whiteboard exercise Play