ACMMG109

Calculate the perimeter and area of rectangles using familiar metric units

1. All hands to the job: Multiply cm, convert to metres
2. Approximating Area - to nearest whole number, using 1 square centimetre grid
3. Approximating Area - to nearest whole number, using 1 square centimetre grid
4. Stepping Stones - adding areas, using grid
5. Building Blocks - use grid to match area estimate in square units to shapes
6. Area Of The Oblongs - use grid to match area estimate in square units to shapes
7. Rec-tangles - calculating and adding areas in square m
8. Rec-tangles - calculating and adding areas in square m
9. Rec-tangles - calculate side length in km using area in square km
10. Pace Out the Bounds 2 - perimeter of triangle, given side lengths, in cm
11. Pace Out the Bounds 3 - side length given perimeter of square, whole m
12. Pace Out the Bounds 4 - side length given perimeter of square, whole m
13. Pace Out the Bounds 1 - perimeter of rectangle given dimensions, whole m
14. On Edge 1 - perimeter of equilateral triangle given one side; cm
15. The Secret Formula 1 - select correct expression for the perimeter of a rectangle and calculate
16. Boundary Rider 2 - calculate side length given area and one side
17. Contained in the Circus - calculate dimensions of rectangle to give largest area given perimeter
18. Tightly Bound - find smallest perimeter of rectangle given area
19. Round and Round the Garden... 1 - perimeter problem using area
20. Vent Out Volley! - calculate perimeter of rectangle given side lengths
21. Growing The Greens - calculate perimeter of rectangle given side lengths
22. Book Space - calculate perimeter given dimensions; rectangle
23. Picture It 2 - length problem; dimensions of rectangle; cm