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# Part- Part Whole

Description

A practical activity for children to learn the number facts to 20. Students are required to add the parts in each of the gumball machines and write the total in the box provided.

A great resource for numeracy rotations, formative assessment or fast finishers.

Suitable for
• Fast Finishers
Lesson Structure
• Individual Activity
• Rotations / Group Work
Curriculum Codes

AC9M1N03 9

Quantify sets of objects, to at least 120, by partitioning collections into equal groups using number knowledge and skip counting

AC9MFN01 9

Name, represent and order numbers including zero to at least 20, using physical and virtual materials and numerals

AC9MFN02 9

Recognise and name the number of objects within a collection up to 5 using subitising

AC9M1N02 9

Partition one- and two-digit numbers in different ways using physical and virtual materials, including partitioning two-digit numbers into tens and ones

AC9M1N04 9

Add and subtract numbers within 20, using physical and virtual materials, part-part-whole knowledge to 10 and a variety of calculation strategies

AC9M1N05 9

Use mathematical modelling to solve practical problems involving additive situations, including simple money transactions; represent the situations with diagrams, physical and virtual materials, and use calculation strategies to solve the problem

ACMNA003 8.4

Subitise small collections of objects

ACMNA012 8.4

Develop confidence with number sequences to and from 100 by ones from any starting point. Skip count by twos, fives and tens starting from zero

ACMNA001 8.4

Establish understanding of the language and processes of counting by naming numbers in sequences, initially to and from 20, moving from  any starting point

ACMNA014 8.4

Count collections to 100 by partitioning numbers using place value

ACMNA015 8.4

Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts

MA1-4NA old

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

MAe-1WM old

Describes mathematical situations using everyday language, actions, materials and informal recordings

MAe-2WM old

Uses objects, actions, technology and/or trial and error to explore mathematical problems

MAe-3WM old

Uses concrete materials and/or pictorial representations to support conclusions

MAe-4NA old

Counts to 30, and orders, reads and represents numbers in the range 0 to 20

MA1-5NA old

Uses a range of strategies and informal recording methods for addition and subtraction involving one- and two-digit numbers

MA1-6NA old

Uses a range of mental strategies and concrete materials for multiplication and division

MA1-3WM old

Supports conclusions by explaining or demonstrating how answers were obtained

MA1-2WM old

Uses objects, diagrams and technology to explore mathematical problems

MA1-1WM old

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

MAE-RWN-02 new

Reads numerals and represents whole numbers to at least 20

MA1-CSQ-01 new

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

MA1-RWN-02 new

Reasons about representations of whole numbers to 1000, partitioning numbers to use and record quantity values

MAE-RWN-01 new

Demonstrates an understanding of how whole numbers indicate quantity

MA1-FG-01 new

Uses the structure of equal groups to solve multiplication problems, and shares or groups to solve division problems

VCMNA071

Subitise small collections of objects

VCMNA088

Count collections to 100 by partitioning numbers using place value

VCMNA086

Develop confidence with number sequences to and from 100 by ones from any starting point. Skip count by twos, fives and tens starting from zero

VCMNA072

Compare, order and make correspondences between collections, initially to 20, and explain reasoning

VCMNA069

Establish understanding of the language and processes of counting by naming numbers in sequences, initially to and from 20, moving from any starting point

VCMNA089

Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts

VCMNA094

Recognise the importance of repetition of a process in solving problems

VCMNA087

Recognise, model, read, write and order numbers to at least 100. Locate these numbers on a number line

VCMNA092

Recognise, describe and order Australian coins according to their value

VCMNA090

Represent practical situations that model sharing