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Year 7 · Science

Types Of Chemical Reactions

Year 7 learners practise combustion rusting and thermal decomposition explained.

The activities include Describe What Happens in Thermal Decomposition, Identify Chemical Reactions or Physical Changes, Investigate Combustion, and related practice. The checked support below includes lesson, video, worksheet, teaching. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.

Activities covered

  • Describe What Happens in Thermal Decomposition
  • Identify Chemical Reactions or Physical Changes
  • Investigate Combustion
  • Investigate Signs of Reactions
  • Investigate the Combustion of Fossil Fuels
  • Learn About Combustion
  • Learn about Rusting
  • Learn About Thermal Decomposition
  • Understand the Fire Triangle

Checked learning resources

  • Chemical reactions - KS3 Chemistry

    BBC Bitesize · Lesson · Opens on the provider website

    Year 7 Science resource matched to combustion rusting and thermal decomposition explained.

  • What is thermal decomposition?

    BBC Bitesize · Video · Opens on the provider website

    Explore and understand what thermal decomposition is and learn the thermal composition of copper carbonate in this KS3 chemistry study guide. Key points Game - thermal decomposition Video - thermal decomposition What is

  • What is a chemical reaction?

    BBC Bitesize · Video · Opens on the provider website

    Understand what a chemical reaction is and learn through different examples of chemical reactions with this Bitesize Chemistry KS3 guide. Key points Video - chemical reactions Evidence for chemical reactions How are chem

  • Combustion: what is it?

    BBC Bitesize · Video · Opens on the provider website

    Learn the definition of combustion, the equation for combustion and what a combustion reaction is in this BBC Bitesize KS3 Chemistry guide. Key points Combustion activity Video What is a combustion reaction? Oxidation re

  • Corrosion | Reactions | Chemistry | FuseSchool

    YouTube — FuseSchool · Video · Opens on the provider website

    Short chemistry video explaining corrosion and rusting of iron when exposed to air and water, plus prevention by painting, greasing and galvanising.

  • Oak worksheet: Chemical Reactions — Decomposition

    Oak National Academy · Worksheet · Opens on the provider website

    KS3 worksheet on thermal decomposition, identifying a single reactant and two or more products and interpreting decomposition equations.

  • Oak lesson slides: Chemical Reactions — Decomposition

    Oak National Academy · Teaching · Opens on the provider website

    KS3 lesson explaining thermal decomposition as one compound breaking into two or more products when heated, including metal carbonate examples.

  • KS3 Chemical Reactions Lesson 7: Thermal Decomposition Lesson Pack

    Twinkl · Lesson · Account may be required

    Rated 5 out of 5, 2 reviews5(2)Resource PacksPricingPremiumThis is a KS3 lesson pack for Thermal Decomposition, as part of the Chemical Reactions unit of work. In this lesson, students write word equations for thermal de