Survivorship curve for Hydra Animation Play

Survivorship curve for mice Animation Play

Tangent to a parabola Student activity Play

Tangent to a parabola intersecting axis in the given point Whiteboard exercise Play

Tangent to a parabola parallel to the given line Whiteboard exercise Play

Tangent to an arbitrary curve Animation Play

Tangent to the curve Whiteboard exercise Play

Tangent to the curve at the extremum point Simulation Play

Tangents and normals for implicitly or parametrically defined curves Whiteboard presentation Play

Tangents and normals for implicitly or parametrically defined curves Class activity Play

Tangents to graphs Class activity Play

Tangents to graphs Whiteboard presentation Play

Temperature dependence of reaction rates Student activity Play

The additive property for arbitrary events Student activity Play

The additive property for arbitrary events – a race Whiteboard exercise Play

The additive property for arbitrary events – two boys in a family Whiteboard exercise Play

The area under the curve Animation Play

The circle with centre at an arbitrary point Whiteboard exercise Play

The cosine of an arbitrary angle Student activity Play

The cosine of an arbitrary angle Simulation Play

The cumulative frequency polygon Student activity Play

The derivative of an arbitrary rational power of x Student activity Play

The derivative of an arbitrary rational power of  x Whiteboard exercise Play

The equation of a circle with centre at an arbitrary point Student activity Play

The equation of a circle with centre at an arbitrary point Simulation Play