A more difficult problem (2) Student activity Play

A moving ray Animation Play

A multiplication sign in a algebraic expression Animation Play

A negative exponent Whiteboard exercise Play

A negative value of the discriminant Student activity Play

A negative value of the discriminant Whiteboard exercise Play

A new price Student activity Play

A new price Whiteboard exercise Play

A non-negative discriminant Student activity Play

A non-negative discriminant Whiteboard exercise Play

A normal to a curve Student activity Play

A normal to a curve Whiteboard exercise Play

A number accurate to the given decimal place Student activity Play

A number accurate to the given decimal place Whiteboard exercise Play

A number raised to the power of the reciprocal of  n Animation Play

A parabola and a circle Student activity Play

A parabola and a circle Whiteboard exercise Play

A parabola and its equation Student activity Play

A parabola and its equation Whiteboard exercise Play

A parcel of land Whiteboard exercise Play

A part of a centimetre Whiteboard exercise Play

A path around a park pond Animation Play

A perpendicular through a point off the line Student activity Play

A perpendicular through a point off the line Simulation Play

A perpendicular through a point on the line Student activity Play

A perpendicular through a point on the line Simulation Play

A photo of the bee Whiteboard exercise Play

A pier Student activity Play

A pier Whiteboard exercise Play

A plane Whiteboard exercise Play