Construction of the angle bisector Whiteboard exercise Play

Construction of the diagrams Simulation Play

Construction of the polygonal arc Animation Play

Construction of triangles Animation Play

Construction of voltaic cell Whiteboard exercise Play

Constructions Simulation Play

Constructions Student activity Play

Constructions revisited Student activity Play

Constructions revisited Simulation Play

Constructions using a ruler and a compass Animation Play

Copper alloys Slideshow Play

Copper alloys Student activity Play

Copper alloys Whiteboard exercise Play

Correctness of the construction of a bisector Animation Play

Cubes Student activity Play

Cylinders Student activity Play

Detecting outliers Whiteboard exercise Play

Detecting outliers Student activity Play

Do alloys have different properties from pure metals? Student activity Play

Do alloys have different properties from pure metals? Simulation Play

Drawing opposite vectors Whiteboard exercise Play

Elements, mixtures and compounds Whiteboard exercise Play

Existence of relationships between quantities Whiteboard exercise Play

Extraction of titanium Student activity Play

Fast and slow reactions Student activity Play