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 Simulation Play

Constructions revisited Student activity Play

Constructions using a ruler and a compass Animation Play

Converter Illustration Play

Copper alloys Slideshow Play

Copper and titanium Whiteboard presentation Play

Copper and titanium Class activity Play

Correctness of the construction of a bisector Animation Play

Cubes Student activity Play

Current flowing in a circuit Animation Play

Cylinders Student activity Play

d- and f-block elements Animation Play

Decomposition of ammonia on a metal surface Animation Play

Democritus's atomic theory Animation Play

Density of alkali metals Student activity Play

Density of solids Student activity Play

Density of transition metals Illustration Play

Detecting outliers Whiteboard exercise Play

Detecting outliers Student activity Play

Determination of the acidic properties of ethanol Animation Play