Forming a square from triangles Animation Play

Forming and solving linear equations Animation Play

Forming and solving linear equations Student activity Play

Forming code words Animation Play

Forming words Whiteboard exercise Play

Forming words Student activity Play

Forming words using a two-letter alphabet Whiteboard exercise Play

Forming words – a password in a game Whiteboard exercise Play

Forming words – leaving the lift Whiteboard exercise Play

Solving and veryfying linear equations Student activity Play

Solving linear equations Student activity Play

Substances forming gels Slideshow Play

The Pythagorean theorem Student activity Play