The nth term of an arithmetic progression Student activity Play

The nth term rule Animation Play

The number e Student activity Play

The number of sequences Animation Play

The origin of the term "carbohydrate" Animation Play

The pattern for variables in binomial expansions Student activity Play

The pattern for variables in binomial expansions Whiteboard exercise Play

The pawn on the chessboard Animation Play

The periods of the sine and the cosine Student activity Play

The principles of relativity Animation Play

The pyramid Student activity Play

The quadratic function with one parameter and a constant value Simulation Play

The quadratic function with one parameter and a constant value Whiteboard exercise Play

The radius of an orbit Animation Play

The relationship between equilibrium constants of pressure and concentration Animation Play

The resistance of a wire Animation Play

The result of division Animation Play

The rule for the sum of a convergent geometric series Student activity Play

The sequence and its terms Student activity Play

The sequence and its terms Whiteboard exercise Play

The sequence and its terms Whiteboard exercise Play

The sequence depending on the term's number Student activity Play

The sequence depending on the term's number Whiteboard exercise Play

The sequence, term after term Student activity Play

The sides of the triangles – trigonometric ratios for selected angles Whiteboard exercise Play