CUBE RECTANGULAR PRISM 3 D S H A P E S CONE 3D D SHAPES Solid shapes (they can be picked up) Have three dimensions (length, width, height) Classified by the number of faces, edges and vertices each shape has. How many faces, edges and vertices does each of these shapes have? 2DD Shapes: CYLINDER SPHERE Are shapes with only two dimensions - length & width Occupy a flat surface (they cannot be picked up) SQUARE PENTAGON SQUARE BASED PYRAMID 100 NUMBER CHART 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 TRIANGLE TRAPEZIUM Think Board Double Double then add one more group Double Double Halve x10 Double Double Double 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 3x3=9 2 3 4 6 6 9 8 12 10 15 12 18 14 21 16 24 18 27 20 30 3x6=18 3x7=21 4 5 6 7 8 4 5 6 7 8 10 12 14 12 15 18 21 20 25 30 35 49 32 40 48 56 36 45 54 63 40 50 60 70 3x9=27 6x6=36 6x7=42 6x9=54 16 24 24 30 36 42 48 28 35 42 8 16 20 24 28 32 56 64 72 80 7x7=49 9 10 9 10 63 70 72 80 81 90 Zero at end for place value 18 20 27 30 1000L = 1kL 1000g = 1kg TYPES OF ANGLES All the facts left 1 2 3 Gram 1000mg = 1g EXTEND YOUR NUMBER FACTS: FACTS You can use any of the above rules to help you work with larger numbers: Multiplication Facts Square Numbers Litre 1000ml = 1L 7 + 5 = 7 + 3 + 2 = 10 + 2 13 – 4 = 13 – 3 – 1 = 10 – 1 Odd Numbers: Numbers 1, 3, 5, 7, 9, 11, 13… Even Numbers: Numbers 2, 4, 6, 8, 10, 12… Same Metre 10mm = 1cm 100cm = 1m 1000m = 1km SUBITISE – Know by looking! COUNT ON or COUNT BACK 0, 1 and 2: 5 + 2 = 5… 6… 7 Know your DOUBLES! DOUBLES NEAR DOUBLES – Use a doubles fact to help you: 7 + 8 = 7 + 7 + 1= 15. RAINBOW FACTS – Use the rainbow numbers for addition to 10 and subtraction from 10. MAKE TO 10 – Use your knowledge of rainbow facts to help you partition numbers: RECTANGLE HEXAGON CONVERSIONS OF MEASUREMENT Strategies for Mental Calculation: 36 40 40 45 50 54 60 are… Time Facts 60 seconds = 1 minute 60 minutes = 1 hour 24 hours = 1 day 7 days = 1 week 2 weeks = 1 fortnight 52 weeks = 1 year : For more information about maths curriculum, strategies and learning resources, visit our school website: http://algesterss.eq.edu.au www.mathletics.com.au 90 100 7x9=63 9x9=81 Username: Password:
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