Anecdotes for Chemistry Teachers: Winchester Bottles

The original of the Winchester Bottle

Resource
Anecdotes: Aluminium
The story of the discovery of the Hall-Heroult process for purifying aluminium.

You're not signed in.

Resource
Student risk assessment: preparing a salt | 14–16 years
Two worksheets to guide learners in recognizing hazards, evaluating risks and identifying control measures
Resource
Decomposition reactions | 11–14 years
Differentiated worksheets guide learners to consider word equations, symbol equations and conservation of mass linked to simple decomposition reactions
Resource
Structure and bonding: exploding exam questions | 14–16 years
Present and prastice a technique to help learners understand the language used in extended-reponse questions and improve their answers