The Second Law of Thermodynamics Whiteboard presentation Play

The Second Law of Thermodynamics Animation Play

The Second Law of Thermodynamics for heat engines Student activity Play

The Second Law of Thermodynamics for heat engines Simulation Play

The Second Law of Thermodynamics for heat engines Whiteboard exercise Play

The second power Animation Play

The second tangent theorem Animation Play

The second tangent theorem – equality in length Whiteboard exercise Play

The second tangent theorem – equality in length Student activity Play

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

The tangent Class activity Play

The tangent Student activity Play

The tangent Student activity Play

The tangent Whiteboard exercise Play

The tangent Whiteboard presentation Play

The tangent and coordinates of the points Animation Play

The tangent and cotangent functions revisited Student activity Play

The tangent and the cotangent are inversely proportional Student activity Play

The tangent and the cotangent as inversely proportional functions Whiteboard exercise Play

The tangent and the gradient of a curve Whiteboard exercise Play

The tangent and the gradient of a curve Student activity Play