Edexcel IGCSE Chemistry – Unit 1 Bundle (Triple Science / Paper 2)

Edexcel IGCSE Chemistry – Unit 1 Triple Science Bundle (Paper 2)

Principles of Chemistry Extension – Lessons, Worksheets, Practicals & Mark Schemes

This Synapse Science bundle provides all Triple Science extension lessons and required practicals for Unit 1 – Principles of Chemistry in the Edexcel IGCSE Chemistry (2017) specification (Paper 2 / Triple content).

These lessons extend the Unit 1 Core bundle and cover the additional content required for Triple Science students, including solubility curves, advanced mole calculations, and electrolysis.

All resources follow the specification sequence and align directly with the Synapse Science Unit 1 Scheme of Work, allowing teachers to easily integrate the Triple lessons alongside the core course.

This bundle is designed to be used alongside the Synapse Science Unit 1 Core Bundle.

Topics Covered (Specification Order – Triple / Paper 2) Topic 1A – States of Matter & Mixtures (Triple Extension)

Calculating Solubility (Solubility Curves) – Lesson & Worksheet
Investigating Solubility – Required Practical Worksheet (1.7C)

Topic 1C – Chemical Formulae & Calculations (Triple Extension)

Concentrations and Volumes – Lesson & Worksheet

Topic 1E – Electrolysis (Triple)

Electrolysis – Lesson & Worksheet
Electrolysis of Molten and Aqueous Solutions – Lesson & Worksheet

Electrolysis of Aqueous Solutions – Required Practical Worksheet & Teacher Notes (1.60C)

What’s Included

4 complete lessons + 2 required practical investigations (6 teaching resources total)

• Editable PowerPoint lesson slides
• Printable and digital student worksheets
• Required practical worksheets with teacher notes
• Full mark schemes and model answers
• Exam-style questions and scaffolded tasks
• Consistent Synapse Science layout and formatting

Teaching Structure

Each lesson follows a clear teaching sequence:

Starter → Core Theory → Activities → Review

Worksheets include graded exam-style questions, allowing teachers to quickly assess understanding and provide structured feedback.

Ideal For

Edexcel IGCSE Chemistry – Unit 1 Triple Science
Teachers delivering Paper 2 extension content
Schools teaching Triple Science students
Classwork, homework, revision, or exam preparation

Keywords

Edexcel IGCSE Chemistry, Unit 1 Triple Bundle, Chemistry Triple Science, Electrolysis, Solubility Curves, Concentrations, Required Practicals, Synapse Science, Chemistry Lessons, Chemistry Worksheets