English National Curriculum - Science
Mission Objectives
Recognise trends of Group 1 in supplied data
Describe the reactions between the first three Group 1 metals and water, oxygen & chlorine
Explain the trend in reactivity as you go down Group 1
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Words and meanings to learn
hydroxide
a compound containing the hydroxide ion (OH⁻); these are typically formed when a metal reacts with water or a base dissolves in water
oxide
a compound formed when an element reacts with oxygen; oxides can be either metallic or non-metallic
reaction
a process in which one or more substances (reactants) undergo a chemical change to form one or more new substances (products)
alkali metal
any of the elements found in Group 1 of the periodic table
vigorous
a reaction that occurs quickly and energetically, often producing significant heat, light, or gas
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.
Lithium, sodium, potassium, white tile, glass trough, scalpel, tweezers, universal indicator solution, paper towels and a safety screen.
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