English National Curriculum - Science
Mission Objectives
Describe what happens to temperature during a change of state
Explain what happens to temperature during a change of state when a substance is heated and cooled
Explain the difference between boiling and evaporating
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Words and meanings to learn
melting
the process by which a solid turns into a liquid when it is heated to its melting point
evaporating
the process by which a liquid turns into a gas, typically occurring at the surface of the liquid
boiling
the process by which a liquid turns into a gas throughout the entire substance, not just at its surface
condensing
the process by which a gas turns into a liquid
freezing
the process by which a liquid turns into a solid when it is cooled to its freezing point
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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.
Stearic acid in test tubes.
Beakers.
Thermometers
Water bath.
Stop watches.
Test tube holders.
Test tube racks.
Goggles.
Graph paper.
Exam questions.
Expert film
Mission assignment film
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