This resource is a scaffolded KS4 Chemistry worksheet designed to support low-ability, SEND, and intervention learners with displacement reactions, redox, and the reactivity series.

The activities focus on literacy, clear scientific language, and step-by-step understanding, making it ideal for students who struggle with extended writing or exam-style questions.

What’s included:

✔ Literacy-based questions on oxidation, reduction, redox, and displacement
✔ Clear, accessible explanations using OILRIG
✔ Structured questions linking displacement reactions to the reactivity series
✔ Multiple “complete the word equation” tasks (including no reaction examples)
✔ One-sentence explanation questions (exam-style, low demand)
✔ Full mark scheme with alternative acceptable answers

Suitable for:

• KS4 Chemistry (GCSE Combined & Triple)
• Low-ability and SEND learners
• Intervention groups and small-group tuition
• Cover lessons or revision sessions
• Home learning or catch-up work

Why teachers like this resource:
-Minimal prep – print and go
-Clear progression from recall → application
-Reduces cognitive load with short, focused questions
-GCSE-relevant language without unnecessary complexity

Curriculum links:
• Reactivity series
• Displacement reactions
• Oxidation and reduction (redox)
• Metal extraction (introductory understanding)