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# Maths Unit: Part Part Whole and Partitioning

Description

This engaging Part Part Whole and Partitioning Unit guides students through part part whole and partitioning concepts. This unit uses many visuals to illustrate the part part whole relationship to students, and how related number facts can be used to solve addition and subtraction problems. It also includes numerous hands on experiences to consolidate their knowledge of partitioning and the part part whole strategy. Students learn how to partition collections, and record the facts with a part part whole diagram/bar.

Suitable for
• Fast Finishers
• Relief Teachers
• Parents
Lesson Structure
• Individual Activity
• Rotations / Group Work
• Class Activity
Curriculum Codes

AC9M2A02 9

Recall and demonstrate proficiency with addition facts to 20; extend and apply facts to develop related subtraction facts

AC9M2N04 9

Add and subtract one- and two-digit numbers, representing problems using number sentences and solve using part-part-whole reasoning and a variety of calculation strategies

ACMNA036 8.4

Solve problems by using number sentences for addition or subtraction

ACMNA030 8.4

Solve simple addition and subtraction problems using a range of efficient mental and written strategies

ACMNA026 8.4

Investigate number sequences, initially those increasing and decreasing by twos, threes, fives and tens from any starting point, then moving to other sequences

ACMNA055 8.4

Recall addition facts for single-digit numbers and related subtraction facts to develop increasingly efficient mental strategies for computation

MA1-1WM old

Describes mathematical situations and methods using everyday and some mathematical language, actions, materials, diagrams and symbols

MA1-2WM old

Uses objects, diagrams and technology to explore mathematical problems

MA1-3WM old

Supports conclusions by explaining or demonstrating how answers were obtained

MA1-8NA old

Creates, represents and continues a variety of patterns with numbers and objects

MA1-4NA old

Applies place value, informally, to count, order, read and represent two- and three-digit numbers

MA1-CSQ-01 new

Uses number bonds and the relationship between addition and subtraction to solve problems involving partitioning

VCMNA113

Solve problems by using number sentences for addition or subtraction

VCMNA107

Solve simple addition and subtraction problems using a range of efficient mental and written strategies

VCMNA103

Investigate number sequences, initially those increasing and decreasing by twos, threes, fives and ten from any starting point, then moving to other sequences