Physics · GCSE PowerPoint · £3.99
GCSE Electricity and Forces:
10 Misconceptions
GCSE Physics PowerPoint: electricity, forces and motion
Ten misconceptions from the Year 10 Physics units on electricity, forces and motion, each fixed with a diagram drawn for that single idea. Every line is checked against the AQA, OCR and Edexcel specifications. Fourteen slides: the words are live text, to retype and rebrand as your own, and the diagrams are pictures.
£3.9914 slides, every one editable
- PowerPoint (.pptx)
- every slide shown below
- instant download
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Read before publication by the serving head of that department and by senior leaders, in school.
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Ten misconceptions from the Year 10 Physics units that the rest of the course leans on. Four are about electricity: why current is not used up, why the battery does not supply the charge, what potential difference is and where a voltmeter goes, and why a filament lamp’s graph curves. Two are about moments and pressure. Four are about motion and forces: what a velocity–time graph shows, why constant velocity needs no resultant force, which forces make a Newton’s third law pair, and why braking distance grows faster than speed.
Each of those ten slides carries the same four blocks: the myth as students actually say it, the truth in one paragraph, the key words with their definitions, and the line the exam boards ask for. Click once and the truth, key words and exam line appear together, so a class can try to spot the error first. Behind each slide sits a speaker note with a question to ask, what to listen for in the answer, and the background. The Newton’s third law slide has no exam line, because the exam boards state none for it. The other four slides are the title, a page on how to run the deck, an end-of-lesson check that lists all ten myths with a tick box each, and a closing slide that points to the knowledge organisers it draws on.
Every line has been checked against the AQA, OCR and Edexcel specifications, and where the wording needed to be exact it follows the exam boards’ own: a filament lamp is a non-ohmic conductor whose resistance rises as it heats, and braking distance is proportional to the square of the speed for the same braking force. Moments and pressure are separate-science content and are labelled as such on their slides; delete them for a combined-science class. The worked numbers on the diagrams are constructed so the arithmetic closes. The words are live text you can retype; the diagrams are pictures you can move, resize or delete. Delete freely. Every slide is self-contained.
- Written to
- The GCSE subject content for physics (DfE, DFE-00352-2014), taken from the Electricity, Forces, Pressure and Moments, and Forces and Motion units this site’s Physics knowledge organisers already use
- Intended for
- the teacher standing in front of the class: a cold-start starter, a plenary, or a five-minute reteach
- Extent
- 14 slides
Look inside
Every slide, straight from the deck
Click any slide to see it full size.
Contents
All 14 slides
One line for each slide, in the order they run. The number on the right is the slide.