pptx, 4.26 MB
pptx, 4.26 MB
pdf, 330.14 KB
pdf, 330.14 KB
pdf, 449.4 KB
pdf, 449.4 KB

Polymers – Lesson & Worksheet – Unit 4 – IGCSE Chemistry
Addition Polymerisation, Repeat Units & Environmental Concerns (Triple Only)

This Synapse Science resource introduces the concept of polymers as part of the Triple Science organic chemistry content in Unit 4. Students explore how alkene monomers form long-chain addition polymers, learn how to draw repeat units, and analyse real-world environmental challenges associated with plastic disposal.

TOPICS COVERED – SPECIFICATION POINTS

  • 4.44: Know that an addition polymer is formed by joining up many small molecules called monomers
  • 4.45: Understand how to draw the repeat unit of an addition polymer, including poly(ethene), poly(propene), poly(chloroethene), and (poly)tetrafluoroethene
  • 4.46: Understand how to deduce the structure of a monomer from the repeat unit of an addition polymer and vice versa
  • 4.47: Explain problems in the disposal of addition polymers

WHAT’S INCLUDED

  • Editable PowerPoint lesson with clear diagrams and worked examples
  • Printable worksheet with tasks on drawing repeat units and deducing monomers
  • Structured questions on the environmental impact of addition polymers
  • Real-world examples of plastics: PET, PVC, PTFE, and poly(propene)

KEY FEATURES

  • Step-by-step guide to drawing repeat units and reversing the process
  • Visuals comparing different polymer structures and uses
  • Discussion of microplastics, landfill, burning, and recycling
  • Fully aligned with Edexcel Unit 4 (Triple) and consistent Synapse Science formatting

KEYWORDS
Edexcel IGCSE Chemistry, Polymers, Addition Polymerisation, Monomers, Repeat Unit, Polyethene, Polypropene, PVC, PTFE, Plastic Pollution, Environmental Chemistry, Synapse Science, Triple Science, Unit 4, Lesson, Worksheet

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Unit 4 Complete Bundle (Organic Chemistry) - IGCSE Chemistry

# **Edexcel IGCSE Chemistry – Unit 4 Complete Bundle (Organic Chemistry)** Organic Chemistry – Lessons, Worksheets, Practicals & Mark Schemes This Synapse Science bundle provides a complete set of teaching resources for **Unit 4 – Organic Chemistry** in the **Edexcel IGCSE Chemistry (2017) specification**, covering both **Paper 1 (Core)** and **Paper 2 (Triple)** content. The bundle includes fully structured **lessons, worksheets, practicals, and mark schemes**, allowing teachers to deliver the entire unit with minimal preparation. All resources follow the specification sequence and match the **Synapse Science Scheme of Work for Unit 4**. Every resource follows the consistent **Synapse Science format**, with clear explanations, exam-style questions, and structured learning progression. --- ## **Topics Covered (Specification Order – Core & Triple)** ## Topic 4A – Fundamentals Lesson 49 – Introduction to Organic Compounds – Lesson & Worksheet Lesson 50 – Naming Organic Compounds – Lesson & Worksheet Lesson 51 – Crude Oil – Lesson & Worksheet Lesson 52 – Burning Hydrocarbons – Lesson, Worksheet & Practical Lesson 53 – Pollutants – Lesson & Worksheet --- ## Topic 4B – Hydrocarbons Lesson 54 – Alkanes – Lesson & Worksheet Lesson 55 – Alkenes – Lesson & Worksheet Lesson 56 – Reactions of Alkenes (Cracking & Halogens) – Lesson, Worksheet & Practical --- ## Topic 4C – Functional Groups (Triple) Lesson 57 – Alcohols (Triple) – Lesson & Worksheet Lesson 58 – Making Alcohols (Triple) – Lesson & Worksheet Lesson 59 – Carboxylic Acids (Triple) – Lesson & Worksheet Lesson 60 – Esters (Triple) – Lesson & Worksheet Lesson 61 – Making Esters (Triple) – Lesson & Required Practical --- ## Topic 4D – Polymers Lesson 62 – Polymers – Lesson & Worksheet Lesson 63 – Condensation Polymers (Triple) – Lesson & Worksheet --- ## What’s Included **13 complete lessons + 2 practical investigations (15 teaching resources total)** • Editable PowerPoint lesson slides • Printable and digital student worksheets • Practical and required practical worksheets with teacher notes • Full mark schemes and model answers • Exam-style questions and scaffolded tasks • Consistent Synapse Science layout and formatting --- ## Ideal For Edexcel IGCSE Chemistry – Unit 4: Organic Chemistry Teachers delivering **Paper 1 and Paper 2 (Triple) content** Schools seeking a **complete ready-to-teach unit** Classwork, homework, revision, or exam preparation --- ## Keywords Edexcel IGCSE Chemistry, Unit 4 Bundle, Organic Chemistry, Hydrocarbons, Alcohols, Esters, Polymers, Required Practical, Triple Science, Synapse Science, Chemistry Lessons, Chemistry Worksheets

£25.00

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