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The Half-Life Vault
Created by Argraide
Updated September 26th, 2026
At a glance
- Play mode
- 📱 Solo
- Format
- 🖼️ 2D
- Length
- ⏱ 30 minutes or more
- Subject
- Math
- Grade
- 11
- Curriculum
- Ontario
- Curriculum codes
- B3.2B3.1B1.3B3.4
About this activity
Re-arm a Cold-War isotope research bunker using exponent laws, rational exponents, half-life decay models, and exponential growth equations.
What students learn
- Evaluate and simplify algebraic and numerical expressions involving integer and rational exponents using exponent rules.
- Determine the equations of exponential functions given graphs, tables of values, or descriptions of physical situations.
- Model and solve problems involving exponential growth (bacterial culture) and decay (radioactive isotope half-life).
- Calculate future values and solve for unknown parameters in exponential equations f(x) = a * b^x.
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