NCETM videos
Number Description Key Stage Area


   
1 Primary New Curriculum Intro Video Intro Intro
2 Counting in Steps of One and Ten KS1 Place Value
3 Number Bonds to Ten KS1 Add / Subtract
4 Consolidation and Practice of Number Bonds to Ten KS1 Add / Subtract
5 Partitioning in Different Ways KS1 Add / Subtract
6 Using Resources to Develop Fluency and Understanding KS1 Add / Subtract
7 Partitioning KS2 L Subtraction
8 Discussing Subtraction Strategies KS2 L Subtraction
9 Developing Column Subtraction KS2 L Subtraction
10 Column Subtraction KS2 U Subtraction
11 Multiple Representations of Multiplication KS1 Multiplication
12 The Commutative Law for Multiplication KS1 Multiplication
13 Reinforcing Table Facts KS1 Multiplication
14 Grid Multiplication as an Interim Step KS2 L Multiplication
15 Rapid Recall of Multiplication Facts KS2 U Multiplication
16 Moving from Grid to a Column Method KS2 U Multiplication
23 Sharing and grouping - in pairs KS1 Division
24 Sharing and grouping - whole class KS1 Division
25 Moving to a written algorithm for division KS2 Division
26 Representing division with place value counters KS2 Division
27 Using place value counters and recording division KS2 Division
28 Division with remainders KS2 Division
29 Division with exchange KS2 Division
30 Problems involving division KS3 Division
31 Introducing the bar model for multiplication KS2 L Multip. Reasoning
32 Pupils first attempt at using bar model for multiplication problems KS2 L Multip. Reasoning
33 Pupils continue using bar model for multiplication problems KS2 L Multip. Reasoning
34 Extending the use of the bar model KS2 L Multip. Reasoning
35 Calculating related quantities KS3 Multip. Reasoning
36 Estimating related lengths KS3 Multip. Reasoning
37 Pupils use the bar model to divide by a unit fraction KS2 Division/ Fractions
38 Extending to division by non-unit fractions KS2 Division/ Fractions
39 Using the bar model to divide a whole number by a fraction KS2 Division/ Fractions
40 Reasoning about division with fractions KS2 Division/ Fractions
41 Problems involving division by a fraction KS2 Division/ Fractions
42 Addition and subtraction of fractions KS1 Fractions
43 Practice and consolidation KS1 Fractions
44 Reasoning about addition and subtraction of fractions KS1 Fractions
45 Sorting and reasoning about fractions KS1 Fractions
46 Reasoning about mixed numbers KS1 Fractions
47 Representing fractions KS1 Fractions
48 Developing fluency - counting in fractional steps KS1 Fractions
49 Preparing to add fractions with different denominators KS2 Fractions
50 Identifying misconceptions KS2 Fractions
51 Developing fluency - counting in fractional steps KS2 Fractions
52 Adding fractions with different denominators KS2 Fractions
53 Children explore adding fractions with different denominators KS2 Fractions
54 Students use fraction walls to add fractions KS3 Fractions
55 A fraction wall to represent equivalent fractions to support addition KS3 Fractions
56 Reasoning algebraically to solve problems KS2 Algebra
57 Using algebra to solve problems KS2 Algebra
58 Expressing missing number problems algebraically KS2 Algebra
59 Extending reasoning about equations KS2 Algebra
60 Reasoning about equations KS2 Algebra
61 Reasoning algebraically and finding unknowns KS2 Algebra
62 Students create expressions that factorise KS3 Algebra
63 Leads towards factorising KS3 Algebra
64 Linking images and expressions in algebra KS3 Algebra
65 Reasoning algebraically using manipulatives KS3 Algebra
66 Expressing areas algebraically KS3 Algebra
Key Stage One

Counting in Steps of One and Ten – Place value

Number Bonds to Ten – Add/Subtract

Consolidation and Practice of Number Bonds to Ten - Add/Subtract

Partitioning in Different Ways - Add/Subtract

Using Resources to Develop Fluency and Understanding - Add/Subtract

Multiple Representations of Multiplication - Multiplication

The Commutative Law for Multiplication - Multiplication

Reinforcing Table Facts - Multiplication

Sharing and grouping - in pairs - Division

Sharing and grouping - whole class - Division

Addition and subtraction of fractions - Fractions

Practice and consolidation - Fractions

Reasoning about addition and subtraction of fractions - Fractions

Sorting and reasoning about fractions - Fractions

Reasoning about mixed numbers - Fractions

Representing fractions - Fractions

Developing fluency - counting in fractional steps - Fractions


Key Stage Two

Moving to a written algorithm for division - Division

Representing division with place value counters - Division

Using place value counters and recording division - Division

Division with remainders - Division

Division with exchange - Division

Pupils use the bar model to divide by a unit fraction - Division/Fractions

Extending to division by non-unit fractions - Division/Fractions

Using the bar model to divide a whole number by a fraction - Division/Fractions

Reasoning about division with fractions - Division/Fractions

Problems involving division by a fraction - Division/Fractions

Preparing to add fractions with different denominators - Fractions

Identifying misconceptions - Fractions

Developing fluency - counting in fractional steps - Fractions

Adding fractions with different denominators - Fractions

Children explore adding fractions with different denominators - Fractions

Reasoning algebraically to solve problems - Algebra

Using algebra to solve problems - Algebra

Expressing missing number problems algebraically - Algebra

Reasoning about equations - Algebra

Extending reasoning about equations - Algebra

Reasoning algebraically and finding unknowns – Algebra

Partitioning KS2L - Subtraction

Discussing Subtraction Strategies KS2L - Subtraction

Developing Column Subtraction KS2L - Subtraction

Column Subtraction KS2U Subtraction

Grid Multiplication as an Interim Step KS2L - Multiplication

Rapid Recall of Multiplication Facts KS2U - Multiplication

Moving from Grid to a Column Method KS2U- Multiplication   

Introducing the bar model for multiplication KS2L - Multip. Reasoning

Pupils first attempt at using bar model for multiplication KS2L - Multip. Reasoning

Pupils continue using bar model for multiplication KS2L - Multip. Reasoning

Extending the use of the bar model KS2L - Multip. Reasoning



Key Stage Three

Problems involving division - Division

Calculating related quantities - Multip. Reasoning

Estimating related lengths - Multip. Reasoning

Students use fraction walls to add fractions - Fractions

A fraction wall to represent equivalent fractions to support addition - Fractions

Students create expressions that factorise - Algebra

Leads towards factorising - Algebra

Linking images and expressions in algebra - Algebra

Reasoning algebraically using manipulatives - Algebra

Expressing areas algebraically - Algebra



PNCV2 Extending the use of the bar model from NCETM on Vimeo.