Maths in Year 2
Aims for the workshop… An overview of the teaching and learning expectations in Maths in Year 2. Examples of what Working Towards/At/Greater Depth look like. The methods and strategies taught for addition, subtraction, division and multiplication An understanding of the approach to home learning and how you can support your child with this.
Yellow- strategies we will cover in this workshop
Microscopic Steps Each statement on the framework is taught through following multiple steps. These steps are teaching WT1 and WT5
Microscopic Step – how does that look in action? Fluency Reasoning Problem Solving Greater Depth
Year Overview- teach in units Autumn 1 – Place Value Autumn 2 – Addition and Subtraction Spring 1 – Multiplication and Division Spring 2 – Fractions and Money Summer – Shape and Time
Mastery in Maths Building on a strong foundation The importance of the early years Knowing the procedure in depth Linking learning Can explain and reason their understanding
Fluency and Calculation Number bonds within 20, doubling facts, halving facts Over practise Cannot do enough calculation practise Application of calculation 15 minute daily practise
Applying this to Addition and Subtraction Strategy: If I know… then I know…
Applying this to Addition and Subtraction Strategy: part-whole model 12 = 8 + 4 4 + 8 = 12 12 – 8 = 4 8 = 12 - 4 12 8 4
Applying this to Addition and Subtraction Strategy: near doubles Closing linked to ‘If I know… then I know…’ 6 + 7 = ? 6 + 6 = 12 12 + 1 = 13 6 + 7 = 13 9 + 8 = ? 9 + 9 = 18 18 - 1 = 17 9 + 8 = 17
Applying this to Addition and Subtraction Strategy: bridging ten
Applying this to Addition and Subtraction Strategy: bridging ten
Applying this to Addition and Subtraction Strategy: column method 42 + 31 = Add the ones: 2 + 1 = 3 Add the tens: 40 + 30 = 70 70 + 3 = 73 T O 4 2 1 7 3
Applying this to Addition and Subtraction Strategy: column method 49 + 32 = Add the ones: 9 + 2 = 11 Add the tens: 40 + 10 = 50 50 + 11 = 61 T O 4 9 1 2 6 1 1
Exemplification
Exemplification
Exemplification
Multiplication Strategy: repeated addition
Strategy: groups of… 4+4=8 4+4+4=12 4+4+4+4=16 How many chairs can you see? 2 groups of 4 = 2 fours 1 group of 4 = 1 four 4+4=8 3 groups of 4 = 3 fours 4 groups of 4 = 4 fours 4+4+4=12 4+4+4+4=16
Add up some same numbers , we can use Multiplication . 3+3+3+3+3+3= 18 6 threes Sign of multiplication 6 × 3 = 18 factor factor product Read as: 6 times 3 equals 18
Strategy: commutativity Look at the picture and fill in the blanks: s 3 s 6 six three 3 6 18 6 3 18 × ＝ × ＝ × ＝ 3 6 6 3
Multiplication of each times tables
1 hand 5 fingers 2 hands 10 fingers 3 hands 15 fingers 4 hands 20 fingers 5 hands 25 fingers 6 hands 30 fingers 7 hands 35 fingers 8 hands 40 fingers 9 hands 45 fingers 10 hands 50 fingers
Division: sharing
Division: sharing
Division: grouping
Division: grouping
Exemplification
Exemplification
The Value of Home Learning Teaching for remembering To be the teacher as well as the learner Basic calculation Similar format to school wide assessment Same concept different format Equipping with them confidence for school 1000 times to truly know it Teach somethi
Ideas for supporting home learning at home Telling time Sharing a pizza Grouping toys Spending money Measuring