Maths Calculation Policy How-To Videos

At St Helen's Primary school, pupils follow a progressive Maths Calculation Policy to ensure that pupils develop a secure understanding of key mathematical concepts. Our Maths Calculation policy can be found below: 

Maths Calculation Policy 22-23 

 We have created a range of short videos for parents/ carers to use to support children with using the different written methods at home. Children may also find it useful to use these videos as a short revison session for each method. 

Each video outlines at what stage children will be taught the method and gives step-by-step guidance to use the written method. 

Check out the videos below: 

How-To Videos- Addition

Addition on a Number line:

/i/video/Addition_on_a_numberline.mp4

 Partition Method to Support Addition:

/i/video/Partition_Method-_Addition.mp4

 Expanded Column Method:

/i/video/Expanded_Column_Addition.mp4

 Column Addition:

/i/video/Column_Method_Addition.mp4

 How-To Videos- Subtraction

Subtraction on a Number line (Counting Back):

/i/video/Subtraction_on_a_numberline.mp4

 Subtraction on a Number line (Counting on):

/i/video/Subtraction-_counting_on_a_numberline.mp4

Expanded Column Subtraction:

/i/video/Expanded_Column_Subtraction.mp4

Column Subtraction:

/i/video/Column_Subtraction.mp4

  How-To Videos- Multiplication

Partition Method to support Multiplication:

/i/video/Partition_Method-_Multiplication.mp4

 Grid Method to support multiplication:

/i/video/Grid_Method_Multiplication.mp4

Long and short multiplication:

/i/video/Short_Long_Multiplication.mp4

   How-To Videos- Division

Short Division:

/i/video/Short_Division.mp4

 Partial tables to support division:

/i/video/Partial_Tables.mp4