Year 7 · Science
Types of chemical reactions in Year 7 Science
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Focus on describing combustion, rusting and thermal decomposition. Open support for “Describe What Happens in Thermal Decomposition”, then explain the idea in your own words.
Year 7 learners practise describing combustion, rusting and thermal decomposition.
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
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- Describe What Happens in Thermal Decomposition — support from BBC Bitesize
- Identify Chemical Reactions or Physical Changes — support from BBC Bitesize
- Investigate Combustion — support from BBC Bitesize
- Investigate Signs of Reactions — support from BBC Bitesize
- Investigate the Combustion of Fossil Fuels — support from BBC Bitesize
- Learn About Combustion — support from BBC Bitesize
- Learn about Rusting — support from YouTube — FuseSchool
- Learn About Thermal Decomposition — support from BBC Bitesize
- Understand the Fire Triangle — support from BBC Bitesize
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Practise — questions or activities to try
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Watch it explained
watch a video explanation
What is thermal decomposition?
Best for: a clear explanation before you practise
What is a chemical reaction?
Best for: a clear explanation before you practise
Combustion: what is it?
Best for: a clear explanation before you practise
Corrosion | Reactions | Chemistry | FuseSchool
Best for: a clear explanation before you practise
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Learn it properly
lessons and teaching pages
Oak lesson slides: Chemical Reactions — Decomposition
Best for: worked examples and step-by-step teaching
KS3 Chemical Reactions Lesson 7: Thermal Decomposition Lesson Pack
Best for: a structured lesson to work through
Oak lesson slides: Characteristics Of Chemical Reactions
Best for: worked examples and step-by-step teaching
KS3 Chemical Reactions Lesson 1: Characteristics of Chemical Reactions Lesson Pack
Best for: a structured lesson to work through
Oak lesson slides: Chemical Reactions Oxidation
Best for: worked examples and step-by-step teaching
KS3 Chemical Reactions Lesson 4: Combustion Lesson Pack
Best for: a structured lesson to work through
Oak lesson slides: Chemical Reactions Combustion
Best for: worked examples and step-by-step teaching
Oak lesson slides: Formation Of Fossil Fuels
Best for: worked examples and step-by-step teaching
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Practise it
questions and activities to try
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Print and finish
worksheets away from the screen
Oak worksheet: Chemical Reactions — Decomposition
Best for: pencil-and-paper practice away from the screen
Oak worksheet: Characteristics Of Chemical Reactions
Best for: pencil-and-paper practice away from the screen
Oak worksheet: Chemical Reactions Combustion
Best for: pencil-and-paper practice away from the screen
Incomplete Combustion Reading Comprehension
Best for: pencil-and-paper practice away from the screen
Oak worksheet: Chemical Reactions Oxidation
Best for: pencil-and-paper practice away from the screen
KS3 Rusting Investigation
Best for: pencil-and-paper practice away from the screen
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