Monday Area of compound shapes Tuesday Area of irregular shapes Wednesday Simmering areaperimetermeasurement x10 x100 x1000 etc Maths week 6 wc 7 th November 2020 Thursday End of unit assessment ID: 1043957
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1. Maths week 6 w/c 7th November 2020Monday: Area of compound shapesTuesday: Area of irregular shapesWednesday: Simmering area/perimeter/measurement x10, x100, x1000 etc Maths week 6 w/c 7th November 2020Thursday: End of unit assessmentFriday: AM
2. cmWALT: Area of compound shapes
3. 1) 7 × 4 = ___ 8 2) A rectangle has sides of 9 m and 3 m What is the rectangle’s perimeter? 3) A rectangle has sides of 9 m and 3 m What is the rectangle’s area? 4) 65 + ___ = 110
4. What is a compound shape?A shape made up of 2 or more shapes
5. Have a think1 cm1 cmArea = 12 cm2123456789101112
6. 1 cm1 cmArea = 12 cm210 + 2 = 124 + 6 + 2 = 125 × 3 = 1515 3 = 12 10246235
7. AB8 cm5 cm2 cm6 cmA6 × 5 = 30 cm2B2 × 8 = 16 cm230 cm + 16 cm = 2246 cm2
8. 7 cm8 cm10 cm6 cmABHave a thinkA6 × 10 = 60 cm2B8 × 7 = 56 cm260 cm + 56 cm = 22116 cm2
9. 6 cm3 cm12 cm5 cm1 cm4 cmABA4 × 5 = 20 cm2B3 × 12 = 36 cm220 cm + 36 cm = 2256 cm2
10. 6 cm3 cm12 cm5 cm1 cm4 cmABA3 × 6 = 18 cm2B5 × 7 = 35 cm218 cm + 35 cm + 3 cm = 2256 cm2C3 cmC3 × 1 = 3 cm22Have a think3 cm
11. 8 m4 m6 m3 mHave a think8 × 6 = 48 cm23 × 4 = 12 cm248 cm 12 cm = 2236 cm2
12. 3 cm5 cm15 cm5 cm4 cm12 cmHave a thinkABCB 3 × 15 = 45 cm25 cm5 cmA 5 × 5 = 25 cm25 cmC 4 × 5 = 20 cm245 cm + 25 cm + 20 cm = 2290 cm22
13. 12 mm4 mm3 mmThe area of the shape is 63 mmWhat is the perimeter of the shape?212 mm 3 mm = 9 mm9 mm48 mm263 48 = 15 mm215 mm23 × ___ = 1555 mm12 + 4 + 9 + 5 + 3 + 9 = 12 + 9 + 9 + 5 + 4 + 3 = 12 + 9 + 9 + 9 + 3 = 12 + 27 + 3 = 12 + 30 = 42 mm9 mm
14. WALT: Area of irregular shapes
15. 1) 2) A rectangle has an area of 26 m The length of one of its sides is 1 m How long are each of its longest sides?3a) The side of a square is 12 cm What is the square’s perimeter?A regular hexagon has the same perimeter as the square in 3a). What is the length of each of the hexagon’s sides? + = 2
16. 1) 2) A rectangle has an area of 26 m The length of one of its sides is 1 m How long are each of its longest sides?3a) The side of a square is 12 cm What is the square’s perimeter?A regular hexagon has the same perimeter as the square in 3a). What is the length of each of the hexagon’s sides? + = 2126 m48 cm
17. A regular hexagon has the same perimeter as the square in 3a). What is the length of each of the hexagon’s sides? 48 cm48 cm ÷ 6 = 8 cm
18. 1 cm1 cm12345678What is the area of this shape?Estimate the area of this shape.99 cm2
19. 1 cm1 cmEstimate the area of this shape.12344 cm2Have a think
20. Estimate the area of this shape.12345678910111213141 cm1 cm14 cm2
21. Have a thinkEstimate the area of these shapes.11 cm1 cm2345678910 1 cm1 cm10 cm21234568978 cm29
22. 10 m10 mEstimate the area of this shape.20232310 × 10 = 100 m22,300 m 2123456789101112131415161718192122
23. WALT: Simmering skills
24. 24If each square represents 3 m², what is the approximate area of:The lakeThe bunkersThe fairwayThe rough Tree/forest area