Taking out a single term from algebraic equations Whiteboard exercise Play

Tennis tournament Animation Play

Term-to-term and position-to-term definitions Animation Play

Terms and description of the sequence Whiteboard exercise Play

Terms that depend on previous terms in a sequence Student activity Play

Terms that depend on previous terms in a sequence Whiteboard exercise Play

The nth term of a sequence Whiteboard exercise Play

The nth term of a sequence Student activity Play

The nth triangular number Animation Play

The arithmetic mean Student activity Play

The arithmetic progression Student activity Play

The arithmetic progression Whiteboard exercise Play

The binomial expansion Animation Play

The blocks Whiteboard exercise Play

The definition of a geometric sequence Student activity Play

The diagram of an arithmetic progression Whiteboard exercise Play

The diagram of an arithmetic progression Student activity Play

The discriminant of a quadratic equation Student activity Play

The distance formula in 3-dimensional space Whiteboard exercise Play

The energy levels of hydrogen atom Simulation Play

The energy levels of hydrogen atom Student activity Play

The experiments with the arithmetic progression Chart Play

The expression for the nth term of the sequence Student activity Play

The expression for the nth term Whiteboard presentation Play

The expression for the nth term Class activity Play