Complete Topic 1 i Electrolysis Edexcel IGCSE Chemistry 9–1 bundle (3 lessons / 39 slides)

Bundle of 3 fully planned lessons for Topic 1i Electrolysis Edexcel IGCSE 9–1 Separate Chemistry.

Checklist, tech guide, revision PowerPoint, coursebook questions and answers included. Perfect for new and experienced teachers, this resource provides an authentic, ready-to-teach unit requiring no additional preparation

Lessons & Key Content
Introduction to Electrolysis – defining electrolysis, electrolytes and ions; electrode roles; molten electrolysis; writing half-equations and identifying products.

1. Electrolysis of NaCl(aq) & Molten Aluminium Oxide – predicting products using reactivity rules; oxidation/reduction at electrodes; aluminium extraction process; balanced ionic half-equations.

2. Electrolysis of Copper Sulfate & Dilute Sulfuric Acid – identifying ions present, preferential discharge, colour changes, copper plating, gas formation; balanced half-equations.

3. Revision & Exam Practice – summary tables, product prediction tasks, full worked questions and end-of-topic review.

Each lesson includes starter slides with title, learning goals and tasks, along with key terms, bolded explanations, and content checked against the specification and examination papers. Core practicals or key demonstrations are included where relevant with step-by-step modelling, notes, diagrams and student tasks, and quizzes. The PowerPoint features click-in animations, embedded video links, model questions and answers, and coursebook tasks to support strong conceptual understanding. Plenaries link back to learning goals. A technician guide and full lesson list appear on Slide 2 for easy planning.

Notes:
Slide 1 is repeated for TES display purposes.
Lesson starter slide background is black but PowerPoint colour schemes vary throughout.
Separate Chemistry content is clearly marked and distinguished from Double Award content.