A ball Animation Play

A fake force gauge Animation Play

A folded sheet of paper Animation Play

A free-falling ball Animation Play

A parachute Animation Play

A parachute jump Animation Play

A sequence Animation Play

A term's place in a sequence Whiteboard exercise Play

A term's place in a sequence Student activity Play

Accelerating motion Whiteboard presentation Play

Accelerating motion Class activity Play

Accelerating motion Whiteboard presentation Play

Accelerating motion Class activity Play

Add and subtract similar terms Student activity Play

Add and subtract similar terms Whiteboard exercise Play

Add or subtract a changing number Student activity Play

Add or subtract a changing number Whiteboard exercise Play

Air drag Whiteboard presentation Play

Air resistance Whiteboard presentation Play

Air resistance Class activity Play

Algebraic expressions Whiteboard presentation Play

Algebraic expressions Class activity Play

Algebraic sum Student activity Play

Algebraic sum Game Play

An application of a scale Student activity Play