Geometry

1
Charts and buildingsReading bar charts and counting cube buildings.
- Reading a bar chart
- Counting block buildings
Explanation: Read the height of the bar · Add up the blocks per tower
From year 5 · 20
2
Perimeter and areaDistance around the edge and square units inside.
- Perimeter of a rectangle
- Area of a rectangle
Explanation: Walk once around the perimeter · How many unit squares fit inside?
From year 6 · 12
3
Triangles and volumeHalf a rectangle, and cubic units in a cuboid.
- Area of a triangle
- Volume of a cuboid
Explanation: A triangle is half a rectangle · How many unit cubes fit inside?
From year 7 · 12
4
The circleCircumference and area using π.
- Circumference of a circle
- Area of a circle
Explanation: Two times radius, times π · Radius squared, times π
From year 8 · 12
5
Square and cubic unitsWith m² step by 100, with m³ by 1,000. And 1 dm³ is 1 litre.
- Square units
- Cubic units
Explanation: Square sizes: each step is times 100 · Cubic units scale by one thousand per step
From year 7 · 16
6
Hectare and areArea in hectare, are and square metres.
- Hectare, are and m²
Explanation: Square sizes: each step is times 100
From year 8 · 8