- Year 6 – iQ – Week 47 – Calculating the area of triangles and parallelograms – Question 4
- Year 4 – iQ – Week 8 – Measure the perimeter of rectangles and squares – Question 2

- Year 6 – iQ – Week 47 – Calculating the area of triangles and parallelograms – Question 4
- Year 4 – iQ – Week 8 – Measure the perimeter of rectangles and squares – Question 2