Neoplasm development Slideshow Play

Number patterns Student activity Play

Numbers of multiples Student activity Play

Numbers of multiples Whiteboard exercise Play

Powers, roots and indices Class activity Play

Powers, roots and indices Whiteboard presentation Play

Scaling the data Student activity Play

Squared spiral Animation Play

Sum of the consecutive terms of a geometric progression Student activity Play

Sum of the consecutive terms of a geometric progression Whiteboard exercise Play

Sum of the consecutive terms of a geometric progression Whiteboard exercise Play

Sum of the consecutive terms of a geometric progression Whiteboard exercise Play

Summing natural numbers Animation Play

The arithmetic mean Student activity Play

The arithmetic mean for continuous data Student activity Play

The arithmetic mean for continuous data Whiteboard exercise Play

The arithmetic mean for continuous data Whiteboard exercise Play

The arithmetic mean of the measurements of the speed of light Whiteboard exercise Play

The arithmetic mean of the square distance Animation Play

The arithmetic mean of two numbers Animation Play

The arithmetic progression Student activity Play

The arithmetic progression Whiteboard exercise Play

The diagram of an arithmetic progression Whiteboard exercise Play

The diagram of an arithmetic progression Student activity Play

The experiments with the arithmetic progression Chart Play