The same values of the tangent function Whiteboard exercise Play

The same values of trigonometric functions Whiteboard exercise Play

The shape of the graph of the tangent function Whiteboard exercise Play

The shape of the parabola Whiteboard exercise Play

The shape of the parabola Student activity Play

The shapes of different viruses Illustration Play

The sign graph method Animation Play

The signs of the trigonometric functions Student activity Play

The signs of trigonometric functions Whiteboard exercise Play

The signs of trigonometric functions – clockwise turn Whiteboard exercise Play

The simplest quadratic functions Whiteboard exercise Play

The simplest quadratic functions Whiteboard exercise Play

The sine and the cosine functions having the same graphs Whiteboard exercise Play

The sizes of different cells and their parts Whiteboard exercise Play

The sizes of different organisms and their parts Whiteboard exercise Play

The structure and function of lipids Slideshow Play

The structure and function of ribosomes Animation Play

The structure and functions of proteins; carbohydrates and fats Slideshow Play

The structure and functions of proteins; carbohydrates and fats Whiteboard exercise Play

The structure of a gene Student activity Play

The tangent function Whiteboard exercise Play

The tangent – reducing angles Whiteboard exercise Play

The tangent – reducing angles Student activity Play

The test-point method Student activity Play

The test-point method Whiteboard exercise Play