A GCSE Chemistry misconception fixer on energy changes and reaction profiles. Pupils correct common errors, interpret reaction-profile data, calculate activation energy and practise bond-energy calculations with full exam-style progression.

This resource includes:
Printable pupil worksheet with misconception correction tasks
Detailed answer sheet with calculations, units and mark guidance
Teacher notes covering misconceptions, support and challenge

Suitable for
AQA GCSE Chemistry and Combined Science, Year 10 consolidation, Year 11 revision, intervention, tutor sessions and cover work.

Why it works
This resource directly targets the mistakes that cost marks: confusing surroundings and system, reversing profile energy levels, misunderstanding catalysts and mixing up bond breaking with bond making.