English National Curriculum - Science
Mission Objectives
Recall the equation linking charge flow, current and time
Apply the equation Q=I×t to calculate unknown values
Describe how current behaves in a single closed loop
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Words and meanings to learn
current
the rate of flow of electric charge in a circuit, measured in amperes (A)
charge
a fundamental property of matter that causes an object to experience a force in an electric field; charge exists in two forms, positive and negative, and is measured in units called coulombs (C)
ammeter
a device used to measure the current in a circuit, connected in series with the components
series ciruit
a circuit where components are connected one after another so the same current flows through each component
coulomb
the unit of electric charge; one coulomb is the amount of charge that passes a point in a circuit when there is a current of one ampere for one second
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.
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.
In her spare time, Samantha enjoys playing the accordion with her local orchestra and has recently taken up cricket.
Class set - batteries, wires, lamps (1.5V), ammeters and multimeter (1 required)
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