Probability – blood group Whiteboard exercise Play

Proof Animation Play

Properties of metals Class activity Play

Properties of metals and non-metals Whiteboard exercise Play

Reactions between Group 1 and 2 metals and water Student activity Play

Reactions of aldehydes and ketones Class activity Play

Reactions of aldehydes and ketones Whiteboard presentation Play

Reactions of metals of Group 2 with oxygen Animation Play

Reactions of the carboxyl group Student activity Play

Reactions of the carboxyl group Whiteboard exercise Play

Reactivity of Group 1 and 2 metals Animation Play

Reactivity of halogens Student activity Play

Reactivity of the alkali metals and their electron configuration Animation Play

Relationship between the group number and the number of valence electrons Animation Play

s-block elements Animation Play

s-Block elements Whiteboard presentation Play

s-Block elements Class activity Play

Sampling frame Student activity Play

Selecting blood for transfusion Animation Play

Sexual; kin and group selection Animation Play

Simple sugars Animation Play

Source of electricity Animation Play

Spectra of compounds with a carbonyl group Whiteboard exercise Play

Spectra of compounds with a carbonyl group Student activity Play

Standard reduction potentials Student activity Play