The tangent Student activity Play

The tangent and the gradient of a curve Whiteboard exercise Play

The tangent and the gradient of a curve Student activity Play

The tangent function Whiteboard exercise Play

The tangent – reducing angles Student activity Play

The tangent – reducing angles Whiteboard exercise Play

The test-point method Whiteboard exercise Play

The test-point method Student activity Play

The test-point method – activities Whiteboard exercise Play

The value of a function at its extrema Animation Play

The value of a polynomial Student activity Play

The value of a polynomial Animation Play

The value of the derivative at extremum points Student activity Play

The value of the derivative at extremum points Whiteboard exercise Play

The values of the derivative of the cosine function Whiteboard exercise Play

The values of the derivative of the cotangent function Whiteboard exercise Play

The values of the derivative of the cube root of  x Whiteboard exercise Play

The values of the derivative of the sine function Whiteboard exercise Play

The values of the derivative of the square root of  x Whiteboard exercise Play

The values of the derivative of the sum Whiteboard exercise Play

The values of the derivative of the tangent function Whiteboard exercise Play

The values of the function Whiteboard exercise Play

The vertex and the factor forms of a quadratic function Student activity Play

The vertex form and the factor form of a quadratic function Whiteboard exercise Play

The vertex form of the function Whiteboard exercise Play