Year 4

Multiplication and division

Lessons (20)

• In this lesson, we will look at showing division and multiplication equations using pictorial representations. We will explore how multiplication is commutative and how multiplication is the inverse to division.
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• In this lesson, we will explore how to represent word problems using bar models. We will learn how to identify bar models that represent division or multiplication problems.
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1 Video
• In this lesson, we will explore how to represent two-step word problems using bar models. We will learn how to identify bar models that represent division or multiplication equations.
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1 Video
• In this lesson, we will learn how to represent multiplication equations pictorially. Then, we will explore how we can derive new facts from known multiplication facts.
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1 Video
• In this lesson, we will explore how division is the inverse to multiplication. Then, we will learn how to derive division facts from known facts using our times tables knowledge.
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1 Video
• In this lesson, we will solve multiplication equations using the distributive law. We will use arrays and area models to represent our calculations.
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• In this lesson, we will explore the distributive law in multiplication. We will solve 2-digit multiplication problems using the partitioning method and the compensating method.
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1 Video
• In this lesson, we will multiply three 1-digit numbers by each other and explore the associative law.
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• In this lesson, we will use short multiplication to multiply 3-digit numbers by 1-digit numbers. We will learn to regroup in the ones and tens column.
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• In this lesson, we will use short multiplication to multiply 3-digit numbers by 1-digit numbers. We will learn to regroup in multiple columns and when zero is a place value holder.
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• In this lesson, we will explore a range of strategies to solve multiplication problems. We will use mental and written strategies to solve problems.
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• In this lesson, we will consolidate different multiplication strategies and apply different methods in reasoning questions.
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• In this lesson, we will explore a range of mental division methods, including partitioning through the distributive law and using our known multiplication facts.
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1 Video
• In this lesson, we will use our known multiplication facts to help us divide mentally.
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1 Video
• In this lesson, we will explore how to use the short division algorithm with regrouping in one place value column.
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• In this lesson, we will explore how to use the short division algorithm with multiple regroups.
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• In this lesson, we will explore how to use the short division algorithm, regrouping through zero.
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• In this lesson, we will explore a multi-step problem and decide which of the following operations will solve each step; addition, subtraction, multiplication or division.
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• In this lesson, we will solve a multi-step problem using all four operations; addition, subtraction, multiplication and division.
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• In this lesson, we will consolidate division strategies by solving a variety of division reasoning questions.
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2 Quizzes
1 Video