Physics
Newport Counterbalance Twin
Metre-rule balance, controlled payload and separate mass / weight / resultant-force record.
Small masses only; stable pivot; feet and fingers clear.
Forge a constrained 40-minute mission, launch it into one of four Teesside science engines, import the resulting tamper-evident evidence capsules, and turn recorded choices into practical next-lesson actions. Everything remains local: no accounts, analytics, cloud database or automatic grading.
Mission links carry settings in the URL hash and work offline from this folder. Hidden faults are instructional, not secret or secure against a pupil deliberately inspecting the file.
Import pupil-exported JSON capsules or standalone HTML receipts. Verification detects changed retained content; it does not prove authorship or secure the file against deletion.
| Alias | Engine | Route | Runs | Hinge | Signals | Integrity |
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The router groups exact signals recorded in capsules and offers a ten-minute reteach action. It never calculates a pupil grade or sends data anywhere.
Metre-rule balance, controlled payload and separate mass / weight / resultant-force record.
Synthetic chemistry and community cards arranged across method boundary and time.
Numbered carbon tiles demonstrate unchanged identity in separation and atom conservation in cracking.
Qualitative blade-pitch and airflow demonstration linked to the digital power curve.
Every physical twin asks learners to state both the useful similarity and the model limitation. This prevents a metre rule, card sort or paper rotor being treated as a literal reconstruction of industrial equipment or an ecological field classification.