The tangent – reducing angles Student activity Play

The test-point method Student activity Play

The test-point method Whiteboard exercise 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 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 sine function 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

The vertex of a parabola Whiteboard exercise Play

The vertex of a parabola Student activity Play

The weight in pounds and the weight in kilograms Whiteboard exercise Play

The x- and y-intercepts of a linear function Student activity Play

The  x- and  y-intercepts of a linear function Whiteboard exercise Play

The  x-intercept of a linear function Animation Play

Three representations of a quadratic function Animation Play

Three representations of a quadratic functions Student activity Play

Three representations of a quadratic functions Whiteboard exercise Play

Tissues and their functions Whiteboard exercise Play