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The Midway Sine Machine
Created by Argraide
Updated September 26th, 2026
At a glance
- Play mode
- 📺 Presenter
- Format
- 🧊 3D
- Length
- ⏱ 30 minutes or more
- Subject
- Math
- Grade
- 11
- Curriculum
- Ontario
- Curriculum codes
- D2.4D3.3D2.3
About this activity
A real-time 3D simulation connecting periodic circular motion to sinusoidal functions y = a sin(k(x - d)) + c for whole-class exploration.
What students learn
- Extract amplitude, vertical shift (midline), period, and phase shift from observed physical rotation
- Formulate sinusoidal equations in both sine and cosine forms to model periodic phenomena
- Predict heights at arbitrary future time intervals using the derived algebraic model
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