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# Mixed Age Year 4 and 5 Multiplication and Division Step 14 Resource Pack

## Step 14: Mixed Age Year 4 and 5 Multiplication and Division Step 14

Mixed Age Year 4 and 5 Multiplication and Division Step 14 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 4 Factor Pairs & Year 5 Factors for Autumn Block 3.

### What's included in the Pack?

This Mixed Age Year 4 and 5 Multiplication and Division Step 14 pack includes:

• Mixed Age Year 4 and 5 Multiplication and Division Step 14 Teaching PowerPoint with examples.
• Year 4 Factor Pairs Varied Fluency with answers.
• Year 4 Factor Pairs Reasoning and Problem Solving with answers.
• Year 5 Factors. Varied Fluency with answers.
• Year 5 Factors Reasoning and Problem Solving with answers.

#### National Curriculum Objectives

Mathematics Year 4: (4C6a) Recall multiplication and division facts for multiplication tables up to 12 × 12

Mathematics Year 4: (4C6c) Recognise and use factor pairs and commutativity in mental calculations

Differentiation for Year 4 Factor Pairs:

Varied Fluency
Developing Explore the systematic recording of factor pairs (includes known facts of the 3, 4 ,6 and 8 times table).
Expected Explore the systematic recording of factor pairs with given numbers using knowledge of known times table facts.
Greater Depth Investigate systematic ways of recording and sorting factor pairs (includes known times table facts).

Reasoning and Problem Solving

Questions 1, 4 and 7 (Problem Solving)
Developing Questions to support exploring factor pairs in a systematic way with a given number of answers. Includes 3, 4, 6 and 8 times table.
Expected Questions to support exploring factor pairs in a systematic way with a given number of possible answers. Includes knowledge of times table facts.
Greater Depth Questions to support exploring factor pairs in a systematic way with a range of possible answers. Includes knowledge of times table facts.

Questions 2, 5 and 8 (Reasoning)
Developing Investigating how many number pairs selected numbers have and comparing them in terms of odd and even.
Expected Investigating whether all numbers have an even number of factor pairs. Includes knowledge of times table facts.
Greater Depth Investigating whether numbers in a specific times table will have an even number of factor pairs. Includes knowledge of times table facts.

Questions 3, 6 and 9 (Reasoning)
Developing Investigating the concept that larger numbers have more factor pairs. Includes 3, 4, 6 and 8 times table.
Expected Investigating the concept that larger numbers have more factor pairs. Includes knowledge of times table facts.
Greater Depth Comparing odd and even numbers in terms of number of factor pairs. Includes knowledge of times table facts.

Differentiation for Year 5 Factors:

Varied Fluency
Developing Questions to support finding factors of numbers (factors 2, 3, 5, and 10). Where the question is multiple choice, there are fewer options available. All answers are restricted to within the differentiation parameters.
Expected Questions to support finding factors of numbers (factors up to 10).
Greater Depth Questions to support to support finding factors of numbers (factors up to 12 and beyond).

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Find missing factors within a multiplication square where the end number for each column and row are the product (using factors 2, 3, 5 and 10).
Expected Find missing factors within a multiplication square where the end number for each column and row are the product (using factors up to and including 10).
Greater Depth Find missing factors within a multiplication square where the end number for each column and row are the product (using factors up to 12 and beyond).

Questions 2, 5 and 8 (Problem Solving)
Developing Find missing factors from 3 pairs of factors with the resulting products given as a clue (using factors 2, 3, 5 and 10).
Expected Find missing factors from 3 pairs of factors with the resulting products given as a clue (using factors up to an including 10).
Greater Depth Find missing factors from 3 pairs of factors with the resulting products given as a clue (using factors up to 12 and beyond).

Questions 3, 6 and 9 (Reasoning)
Developing Identify if a statement regarding factors is true or false and give reasoning for the answer (using factors 2, 3, 5 and 10).
Expected Identify if a statement regarding factors is true or false and give reasoning for the answer (using factors up to and including 10).
Greater Depth Identify if a statement regarding factors is true or false and give reasoning for the answer (using factors up to 12 and beyond).