Parallelograms, rectangles, rhombuses and squares – properties of diagonals Student activity Play

Pascal's triangle Animation Play

Pascal's triangle Whiteboard exercise Play

Pascal's triangle Student activity Play

Pascal's Triangle Animation Play

Pascal's triangle – activity Whiteboard exercise Play

Perimeter of a triangle Animation Play

Perimeters of geometric figures Student activity Play

Perpendicular streets Whiteboard exercise Play

Polygon calculator Simulation Play

Polygons Slideshow Play

Polygons Student activity Play

Programming to draw regular polygons Student activity Play

Proof Animation Play

Proof and demonstration of the formula for the area of a triangle Student activity Play

Proofs and assumptions Student activity Play

Proofs and assumptions Whiteboard exercise Play

Properties of 2-D shapes Class activity Play

Properties of 2-D shapes Whiteboard presentation Play

Properties of a set Whiteboard exercise Play

Properties of diagonals in a parallelogram Animation Play

Properties of diagonals in a rectangle Animation Play

Properties of enlargements, part I Student activity Play

Properties of metal objects Whiteboard exercise Play

Properties of non-metals Class activity Play