English National Curriculum - Science
Mission Objectives
Describe and explain the differences between complete and incomplete combustion of hydrocarbons
Explain why incomplete combustion can produce toxic carbon monoxide and how to test for combustion products
Compare and justify the use of different fuels and use balanced equations to calculate reactants or products in combustion reactions
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Words and meanings to learn
combustion
a chemical reaction in which a substance reacts with oxygen, releasing energy in the form of heat and light
carbon monoxide
a toxic, colourless and odourless gas produced by the incomplete combustion of hydrocarbons
fuel
a substance that releases energy when it burns, usually by reacting with oxygen in a combustion reaction
oxygen
a gas in the air that is needed for combustion and respiration; it reacts with fuels to release energy
hydrocarbon
a compound containing only hydrogen and carbon atoms
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Samantha is an accomplished science educator with over 15 years of leadership experience and a strong background in scientific analysis. She has a proven record of leading departments effectively, improving practice, and working collaboratively with stakeholders.
In her current work, Samantha embeds evidence-informed pedagogical principles such as retrieval practice, clear modelling, and effective sequencing to support high-quality curriculum design and professional development. She draws on assessment insight and common misconceptions to help teachers secure strong student understanding.
She is a former Head of Chemistry and Sixth Form Tutor at Ilkley Grammar School, with extensive Key Stage 4 and 5 experience, and an AQA examiner, giving her valuable insight into assessment standards and exam requirements.
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Resources:
Teacher demo: Complete combustion apparatus
Expert film
Mission assignment film
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