Light Labundergrad · Lightlab: Shadow Play
  1. Predict
  2. Experiment
  3. Observe
  4. Revise model
  5. Transfer
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Physics path

Light Lab

StudentChoose an investigation, predict the system behavior, run the simulation, then connect motion, force, energy, or waves to evidence.
TeacherLook for model-choice errors, variable-control evidence, causal explanations, and transfer to new physical systems.
LIGHT LAB
Shadow geometry
6-8
0 / 3
Shadows form by similar triangles. Measure the shadow, predict its length, then move the source to test.
PredictTestExplainReviseDefendTransfer0/4 evidence steps
Shadow = 1 \u00D7 6 / (4 - 1) = 2.00m
h = 1md = 6m○shadowLen = h \u00D7 d / (H - h) = 1 \u00D7 6 / (4 - 1) = 2.0m
Gate 1 of 1
EVIDENCE0 / 3
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OBSERVATION LOG
No observations yet -- interact with the room, then record what you notice.