2. Keeping the balance

Teacher notes: The task below will be most suitable for students in MYP 1-3 or as a revision lesson to students in MYP 4 to 5. MYP 4 and 5 can skip to the next lesson called: rules of balance. The level indicators in activity 1 will depend on Criterion A MYP 1 and 3 rubrics. Key ideasThe unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary...