IB MYP Mathematics: Command Terms
IB MYP Mathematics: Command terms
IB MYP Mathematics uses MYP command terms across Criteria A–D. Mathematics emphasises Calculate, Find, Solve, Apply and Justify. Clear working and correct notation are essential for reaching higher achievement levels.
Key command terms for Mathematics
| Command term | What to do | Common mistake |
|---|---|---|
| State | Give value or expression | Showing working when not asked |
| Write | Give equation or expression | Incomplete |
| Write down | Give without working | Unnecessary working |
| Find | Obtain answer; show relevant working | No working |
| Calculate | Numerical answer; show stages | No working |
| Solve | Find value(s) satisfying equation | Incomplete solution |
| Apply | Use rule or method in context | Wrong method |
| Demonstrate | Show with reasoning | Skipping steps |
| Prove | Logical argument; each step justified | Assuming conclusion |
| Explain | Give reasons | Only stating |
| Justify | Give reasons to support | Unsupported claim |
| Sketch | Approximate graph; key features | Precise plot when sketch asked |
| Estimate | Approximate value; show reasoning | Random guess |
| Describe | Account of pattern/relationship | Adding calculation |
MYP Mathematics criteria and command terms
- Criterion A: Knowing and understanding—State, Identify, Apply
- Criterion B: Investigating patterns—Describe, Find, Generalize
- Criterion C: Communicating—Present, Use, Explain
- Criterion D: Applying mathematics in real-life contexts—Apply, Calculate, Justify, Evaluate
Tips for MYP Mathematics
- Show working—marks for method
- Calculate—formula; substitute; answer; units if applicable
- Justify—give reason for each step
- Sketch—intercepts; shape; asymptotes; labelled axes
- Use correct notation—symbols; units
- Check criterion descriptors for level boundaries
How Tutopiya helps
Tutopiya supports IB MYP Mathematics. Explore IB resources or book a free trial.
Based on MYP Mathematics guide. Check your school’s subject outline for criterion descriptors.
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