English National Curriculum - Science
Mission Objectives
Describe how unreactive metals exist naturally, while others need to be extracted from their compounds
Explain how carbon extracts metals by removing oxygen
Evaluate metal extraction methods using given information
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Words and meanings to learn
ore
a rock that contains a high % of metal in mineral form to make it viable for extraction
oxidation
the process in which a substance loses electrons or gains oxygen during a chemical reaction
reduction
the process in which a substance gains electrons or loses oxygen during a chemical reaction
redox
a type of chemical reaction that involves both oxidation and reduction processes occurring simultaneously
displacement reaction
a type of chemical reaction in which a more reactive element replaces a less reactive element in a compound
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Samantha has written the complete KS4 Science curriculum, fully aligned with the AQA GCSE Science: Trilogy specification. Covering biology, chemistry and physics, the curriculum is carefully sequenced so that students build knowledge cumulatively and see clear connections between concepts across the three sciences. Drawing on her experience as an examiner and on research into effective teaching, she has designed it to embed retrieval practice, clear explanation, worked examples and the required practicals throughout, preparing students for the demands of the GCSE exams. Grounded in the realities of the classroom, the curriculum is rigorous for students and manageable for busy teachers.
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Sarah is a former headteacher and charity CEO who founded Developing Experts in October 2015 with the goal to create a fit-for-purpose curriculum for schools. The company has created a science curriculum for children ages 4-16 which is delivered through sequenced lessons mapped against the National Curriculum in biology, chemistry, and physics. Developing Expert's innovative approach to learning has already been road-tested and voted 'best EdTech product in Europe', winning Tech Nation’s Rising Stars earlier in 2019 and a place on Google for Startups Immersion program 2020. In 2022 Developing Experts won the BETT Awards for Best Classroom Resource - Teaching Aid. Sarah is a 'LDC Top 50 Most Ambitious Business Leader' 2022. In October 2022 Developing Experts joined Tech Nation's Upscale 8.0 programme.
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Thermite demo: aluminium powder 3g, iron (III) oxide 9g, safety screen, filter paper, pipeclay triangle, tripod, sand, heatproof mat, plastic beaker or thick-walled glass beaker 1dm3.
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