KS1 Maths Parent Workshop BK 7th November 2017

Aims of today To find out about the KS1 Maths Curriculum To use some of the resources we use in school to teach Maths To find out about how calculations are taught in KS1 To take away some ideas to support your children at home. To gain information about the Maths SATs assessments at the end of KS1 BK

The New Maths Curriculum Children should: Become fluent in the fundamentals of mathematics, including through varied and frequent practice with increasingly complex problems over time, so that pupils develop conceptual understanding and the ability to recall and apply knowledge rapidly and accurately. Reason mathematically by following a line of enquiry, conjecturing relationships and generalisations and developing an argument, justification or proof using mathematical language. Solve problems by applying their mathematics to a variety of problems with increasing sophistication, including breaking down problems into a series of simpler steps and persevering in seeking solutions. BK

Year One Count in Multiples of 2 Fluency Reasoning Problem Solving Continue the pattern 2, 4, 6, 8 …….. True or False I start at 2 and count in twos. I will say the number 9. There are 2 flowers in each pot. How many flowers are there in 10 pots? BK

Depth not acceleration… The old curriculum, measured in terms of levels, encouraged undue pace. Children were accelerated onto more complex concepts before really mastering earlier ones. The new curriculum encourages a study of fewer skills in greater depth – mastery. BK

Teaching principals Whole class teaching - no differentiation by acceleration Support and challenge through scaffolding, questioning and intervention How, why and efficient methods are explored Precise language Variation promotes deeper learning Intelligent practice develops fluency Sufficient time is spent on key concepts to embed learning Additional practice consolidates learning BK

Resources BK

DE

Number bonds to 10 Concrete Pictorial Abstract Use the numicon to show how you can make number bonds to 10. Draw a bar to represent number bonds to 10. Write number bonds to 10 in a logical order. DE

Progression in Calculation BK

Addition and Subtraction Singapore Bar Model 100 75 25 75 Inverse Commutative Part Part Whole Model 100 25

Ten Frame Can you show 7 + 6 = 13 on a ten frame? Can you draw a ten frame to show 7 + 6=

Can you represent the answer on a ten frame?

12 20 8 12 + 8 = 20

Using Part Part Whole to solve missing numbers 12 20 12 + = 20

Partitioning In KS1 we teach the children to partition numbers to help them to add and subtract. 34= 30 + 4 Using the diennes can you make the following numbers practically? 56 72 24 EH

The children learn how to add using diennes and a place value mat The children learn how to add using diennes and a place value mat. This can also be represented as jottings. EH = 56 +

Adding with place value counters 7 6 2 2 + 9 8 Adding with place value counters T O

3 7 9 9 2 + 4 7 1 1 1 H T O

3 7 9 9 2 + 4 7 1 1 1 H T O

Subtraction 14- 5 = 9

Subtraction We also use diennes and a place value mat to teach children to subtract.

Use dienes, place value counters or jottings to solve these number sentences. 52 + 34 = 27 + 41 = 75 – 52 = 39 – 23 = EH

Multiplication By the end of KS1 children are expected to know their 2, 3, 5 and 10 times tables. Multiplication in KS1 is taught using arrays. BK Can you make an array using the peg boards on your tables?

Multiplication on a numberline BK

Division as sharing 12 4 = 3 BK

Division as grouping BK

Use the multilink to solve the following number sentence. BK Did you share or group to find your answer?

Division on a numberline BK

End of Key Stage One Assessments