2D and 3D shape: compound shapes
Why this, why now
In this unit, knowledge of circles and polygons is drawn upon to find the arc length and area of a circle sector and areas of complex compound shapes.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 14 / 21
2D and 3D shape: compound shapes
In this unit, knowledge of circles and polygons is drawn upon to find the arc length and area of a circle sector and areas of complex compound shapes.
16 lessons- Checking and securing understanding of converting between metric and imperial measures
- Checking and securing understanding of area for compound shapes
- Area of compound shapes
- Shapes on coordinate grids
- Checking and securing understanding of scales and conversion
- Equations from complex shapes
- Calculating arc length
- Perimeter and area in a contextual setting
- Shapes within shapes
- Area of a sector
- Checking and securing understanding of circles
- Checking and securing understanding of perimeter for compound shapes
- Problem solving with complex 2D shapes
- Problem solving with 2D shapes
- Checking and securing understanding of perimeter for standard shapes
- Checking and securing understanding of area for standard shapes