Constructing a perpendicular to line at a point off the line Simulation Play

Constructing the graph of the cosine function Animation Play

Constructing the graph of the cosine function Animation Play

Constructing the graph of the sine function Animation Play

Constructing the graph of the sine function Animation Play

Constructing the graph of the tangent function Animation Play

Constructing the graph of the tangent function Animation Play

Constructing the image of a triangle in a line Animation Play

Construction of a line bisector Animation Play

Construction of a parallel line Animation Play

Construction of a parallelogram Simulation Play

Construction of a perpendicular bisector Animation Play

Construction of a perpendicular line Simulation Play

Construction of a regular pentagon Animation Play

Construction of a right-angled triangle Simulation Play

Construction of a square Simulation Play

Construction of a tangent to a circle Animation Play

Construction of an egg Animation Play

Constructions using a ruler and a compass Animation Play

Continuity equation Whiteboard exercise Play

Continuity equation Student activity Play

Continuous and line spectra Class activity Play

Continuous and line spectra Animation Play

Continuous and line spectra Whiteboard presentation Play

Conversion graphs Student activity Play