A big cube made of 27 small cubes Whiteboard exercise Play

A big painting Whiteboard exercise Play

A puzzle on a painted cube Student activity Play

A puzzle on a painted cube Whiteboard exercise Play

Application of fluorine Slideshow Play

Application of freons Slideshow Play

Cave painting Slideshow Play

Changing states Student activity Play

Corrosion prevention Student activity Play

Diffusion and pressure Student activity Play

Diffusion and pressure - statements Whiteboard exercise Play

Freons Student activity Play

How much do you charge for painting the room? Student activity Play

Least useful chemical reactions Student activity Play

Let's paint our classroom Whiteboard exercise Play

Let's paint our classroom Student activity Play

Miscellaneous problems Student activity Play

Ores Student activity Play

Other uses of halogens and their compounds Student activity Play

Painting Animation Play

Painting Student activity Play

Painting Whiteboard exercise Play

Painting Slideshow Play

Painting the ceiling Animation Play

Painting the room Animation Play