The Labmora notebook
Physics guides & teaching ideas
Worked examples, practical reading guides and ideas for turning an interactive model into a useful investigation.
Measurement · 5 min read
How to read a micrometer screw gauge
Read the sleeve and thimble, calculate least count and correct zero error. Work through a metric micrometer example, then practise in the simulation.
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Measurement · 5 min read
How to read a vernier caliper
Combine the main scale and vernier reading, check least count and correct zero error. Includes a worked example and an interactive caliper to practise.
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Teaching · 6 min read
How to use physics simulations in a lesson
A practical predict–investigate–explain routine for teaching with physics simulations, with a pendulum example and a checklist for using model limitations.
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Each guide links to a working simulation and separates the ideal model from real apparatus. Our articles are educational starting points, not exam-board endorsements.