Patterns and formulas Whiteboard exercise Play

Patterns and formulas Student activity Play

Patterns and formulas – letter H Student activity Play

Patterns and formulas – letter H Whiteboard exercise Play

Patterns of dispersion of individuals in the environment Slideshow Play

Phosphorus and silicon oxides Animation Play

Physical properties of haloalkanes Animation Play

Population range and density Student activity Play

Position-to-term expression for the nth term of a sequence Student activity Play

Practical importance of the mole Whiteboard presentation Play

Practical importance of the mole Class activity Play

Preparation and structure of acids Student activity Play

Preparation of haloalkanes (2) Student activity Play

Reaction mechanisms Student activity Play

Reactions in the gaseous phase Student activity Play

Real gases Student activity Play

Recognising patterns Slideshow Play

Recognising patterns Student activity Play

Recursive definitions Student activity Play

Relative abundance of isotopes and mass spectra Student activity Play

Relative atomic mass and relative molecular mass Whiteboard exercise Play

Relative atomic mass and relative molecular mass Student activity Play

Relative atomic mass and relative molecular mass Animation Play

Relative molecular mass Student activity Play

Relative molecular mass Student activity Play