The four quadrants Student activity Play

The four quadrants and points of the unit circle Whiteboard exercise Play

The functions  y = x 2  and  y = –x 2 Student activity Play

The gradient and the equation of a tangent Student activity Play

The graph of a function Student activity Play

The graph of a function Whiteboard exercise Play

The least squares method Student activity Play

The line in a coordinate system Animation Play

The midpoint of a segment Animation Play

The missing coordinates Whiteboard exercise Play

The number of common points of the coordinate axes and the circle Whiteboard exercise Play

The number of common points of the coordinate axes and the disc Whiteboard exercise Play

The origin and 'something' Whiteboard exercise Play

The origin and 'something' Student activity Play

The perimeters of the rectangles Whiteboard exercise Play

The points and graphs of the functions Whiteboard exercise Play

The points and the equations of the functions Whiteboard exercise Play

The points on the graph Whiteboard exercise Play

The points that lie on the graph Whiteboard exercise Play

The result of the tests Animation Play

The scalar product (1) Class activity Play

The scalar product (2) Whiteboard presentation Play

The scalar product (2) Class activity Play

The scalar product in the coordinate system Animation Play

The scalar product in the coordinate system Student activity Play