Measuring the colour changes of the reaction mixture Animation Play

Measuring the pressure of the gas evolved Animation Play

Measuring the volume of gas evolved Animation Play

Mechanical energy Student activity Play

Mechanical energy Whiteboard exercise Play

Mechanical energy of a tennis ball Animation Play

Mechanism of enzymatic reactions Whiteboard exercise Play

Mechanism of enzymatic reactions Student activity Play

Mechanism of the addition reaction Animation Play

Metabolic transformations in a cell Whiteboard presentation Play

Metal ions in water solution Student activity Play

Metal ions in water solution Whiteboard exercise Play

Methods for metal extraction Student activity Play

Miscellaneous exercises Student activity Play

Miscellaneous problems Student activity Play

Mixed problems Student activity Play

Model for a neutralisation reaction Animation Play

Modelling using a quadratic function Student activity Play

Molar interpretation of chemical equations Whiteboard exercise Play

Molar interpretation of chemical equations Whiteboard exercise Play

Molar interpretation of chemical equations (1) Student activity Play

Molar interpretation of chemical equations (2) Student activity Play

Molar volume (2) Student activity Play

Molecular equations Animation Play

Molecular, molar and mass interpretations Animation Play