3-D interpretation Animation Play

Angles of polygons Student activity Play

Angles of polygons Animation Play

Blocks Simulation Play

Bond energies for some single and multiple bonds Chart Play

Common multiples Student activity Play

Covalent bonding. Part I Class activity Play

Covalent bonding. Part I Whiteboard presentation Play

Drawing a scalar multiple Animation Play

Examples of a scalar multiple Animation Play

Finding the least common multiple Student activity Play

Finding the least common multiple Whiteboard exercise Play

Finding the least common multiple (lcm) Simulation Play

Formation of multiple bonds by carbon atoms Animation Play

Graphical method Animation Play

Hybridisation and multiple bonds Whiteboard exercise Play

Hybridisation and multiple bonds Student activity Play

Hydrogen deficiency index Animation Play

Hydrogen deficiency index Student activity Play

Making angles that are multiples of 45° Student activity Play

Making angles that are multiples of 45° Whiteboard exercise Play

Making angles that are multiples of 60° Student activity Play

Mean bond enthalpy Student activity Play

Mean bond enthalpy Chart Play

Mental method Animation Play