English National Curriculum - Science
Mission Objectives
Interpret and construct circuit diagrams to set up practical investigations of resistance
Investigate how the length of a wire at a constant temperature affects its resistance
Record, analyse and interpret results to identify patterns and relationships between wire length and resistance
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Words and meanings to learn
resistance
a measure of how much a component opposes the flow of electric current, measured in ohms (Ω)
independent variable
the variable that is deliberately changed in an experiment
dependent variable
the variable that is measured in an experiment
control variables
factors that are kept the same to ensure a fair test
potential difference
the energy transferred per coulomb of charge passing through a component, measured in volts (V)
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.
In her spare time, Samantha enjoys playing the accordion with her local orchestra and has recently taken up cricket.
Resistance of a wire boards, ammeters, voltmeters, 1 Volt power packs, wires, crocodile clips.
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