Predict · 5 minutes
Ask students to sketch a result before touching the controls. What changes? What stays the same? Make the reasoning visible.
Start with a question students can investigate. Use Labmora before a practical, during a discussion, or when a concept needs another way in.
Ask students to sketch a result before touching the controls. What changes? What stays the same? Make the reasoning visible.
Change one variable at a time. Repeat the measurement, record observations, and compare a second condition.
Connect the evidence with the model. Ask what a real apparatus might do differently and which assumption matters most.
A 25-minute lens investigation: vary object distance, focus the image and compare your measurements with the thin-lens model.
Open teaching guide 20 minutesElectricity · Investigation guideA 20-minute circuit investigation comparing series and parallel resistance, current and voltage.
Open teaching guide 25 minutesMotion · Investigation guideA 25-minute pendulum investigation exploring length, mass and the small-angle approximation.
Open teaching guideAsk them to download their observations. The notebook stays in page memory and is cleared by refresh or closing; it is not an online submission or a teacher gradebook. Students can hand in their downloaded work through your school’s usual system.
Choose an experiment. Change something. See what happens.