Mutual position of two circles Whiteboard exercise Play

Mutual position of two circles Student activity Play

Mutual position of two circles and the distance between their centres Whiteboard exercise Play

Mysterious linear function Game Play

Natural numbers Student activity Play

Natural numbers Simulation Play

Negative integers Student activity Play

Negative integers Simulation Play

No intersection points Animation Play

Number of intersection points of two circles Whiteboard exercise Play

Number of solutions of the equation Whiteboard exercise Play

Number of solutions of the linear equation Whiteboard exercise Play

One intersection point Animation Play

Parabola and a straight line Animation Play

Parabola and a tangent line Simulation Play

Parallel lines – part I Student activity Play

Parallelograms and rectangles Student activity Play

Path on a map Whiteboard exercise Play

Periodic trends Student activity Play

Perpendicular distance from a point to a line Student activity Play

Perpendicular distance from a point to a line Whiteboard presentation Play

Perpendicular distance from a point to a line Animation Play

Perpendicular distance from a point to a line Class activity Play

Perpendicular lines Whiteboard exercise Play

Perpendicular lines Student activity Play