Points equidistant from lines Animation Play

Points lying on a line Whiteboard exercise Play

Points of intersection Student activity Play

Points of intersection of a parabola and a straight line Whiteboard exercise Play

Points of intersection of a parabola and a straight line Student activity Play

Points on the line Whiteboard exercise Play

Points on the line Student activity Play

Polarisation of electromagnetic waves Student activity Play

Positive or negative gradient? Simulation Play

Potential Whiteboard presentation Play

Potential Class activity Play

Potential energy in an electric field Student activity Play

Potential energy in an electric field Simulation Play

Potential energy in an electric field Whiteboard exercise Play

Potential energy of a gravitational field Animation Play

Potential versus strength of an electric field Whiteboard exercise Play

Potential versus strength of an electric field Simulation Play

Potential versus strength of an electric field Student activity Play

Properties of a straight line Whiteboard exercise Play

Properties of a straight line (a reminder) Whiteboard exercise Play

Properties of a straight line (a reminder) Student activity Play

Properties of diagonals in a rhombus Animation Play

Properties of diagonals in a square Animation Play

Property of integers on the number line Animation Play

Proportions Whiteboard exercise Play