English National Curriculum - Science
Mission Objectives
Compare the properties for metals and non-metals
Describe how the electronic structure of metals and non-metals are different
Explain how the reactions of elements are related to their atomic number
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Words and meanings to learn
metal
a type of element that typically has high electrical and thermal conductivity, lustre, malleability, ductility, and the ability to form positive ions
non-metal
a type of element that are typically poor conductors of heat and electricity, have lower densities, and are not malleable or ductile
properties
the characteristics of a substance that can be observed or measured
reactivity
a measure of how readily a substance undergoes a chemical reaction
ions
atoms or molecules that have gained or lost one or more electrons, resulting in a net electrical charge
Samantha is an accomplished science educator whose current work centres on curriculum design and professional development, supporting teachers to deliver high-quality science education through evidence-informed approaches. She is a former Head of Chemistry and Sixth Form Tutor with extensive Key Stage 4 and 5 experience, and has worked as an AQA examiner, giving her valuable insight into assessment standards and what students need to succeed.
Underpinning this is a strong foundation in applied science built across a range of industry roles. Samantha has held scientific roles at John Smith's Brewery, Yorkshire Water and WasteCare, where she led technical projects, drove operational efficiencies and ensured compliance with industry standards. Across these roles she has first-hand experience of how scientific knowledge translates into measurable outcomes in professional and commercial environments.
In her spare time, Samantha enjoys playing the accordion with her local orchestra and has recently taken up cricket.
Optional demo: two balloons (one filled with helium and one with hydrogen)
Expert film
Mission assignment film
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