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Rounding to the Nearest 10 - Coaster

Rounding to the Nearest 10 - Coaster
View Curriculum Codes   
Description

Use the Rounding Coaster chart when introducing the concept of rounding numbers to the nearest ten. 

Curriculum Codes

AC9M1N01 9

Recognise, represent and order numbers to at least 120 using physical and virtual materials, numerals, number lines and charts

AC9M4N03 9

Find equivalent representations of fractions using related denominators and make connections between fractions and decimal notation

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

AC9M4N07 9

Choose and use estimation and rounding to check and explain the reasonableness of calculations including the results of financial transactions

AC9M4N08 9

Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate the problems using number sentences and choose efficient calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situation

AC9M1N06 9

Use mathematical modelling to solve practical problems involving equal sharing and grouping; represent the situations with diagrams, physical and virtual materials, and use calculation strategies to solve the problem

AC9M3N03 9

Add and subtract two- and three-digit numbers using place value to partition, rearrange and regroup numbers to assist in calculations without a calculator

AC9M2N02 9

Partition, rearrange, regroup and rename two- and three-digit numbers using standard and non-standard groupings; recognise the role of a zero digit in place value notation

ACMNA013 8.4

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

ACMNA028 8.4

Group, partition and rearrange collections up to 1000 in hundreds, tens and ones to facilitate more efficient counting

ACMNA053 8.4

Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems

ACMNA077 8.4

Investigate equivalent fractions used in contexts

VCMNA091

Recognise and describe one-half as one of two equal parts of a whole

VCMNA105

Group, partition and rearrange collections up to 1000 in hundreds, tens and ones to facilitate more efficient counting

VCMNA090

Represent practical situations that model sharing

VCMNA092

Recognise, describe and order Australian coins according to their value

VCMNA089

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

VCMNA087

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

VCMNA157

Investigate equivalent fractions used in contexts

VCMNA131

Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems

VCMNA094

Recognise the importance of repetition of a process in solving problems

MA1-3WM old

Supports conclusions by explaining or demonstrating how answers were obtained

MA1-7NA old

Represents and models halves, quarters and eighths

MA2-1WM old

Uses appropriate terminology to describe, and symbols to represent, mathematical ideas

MA2-2WM old

Selects and uses appropriate mental or written strategies, or technology, to solve problems

MA2-3WM old

Checks the accuracy of a statement and explains the reasoning used

MA2-4NA old

Applies place value to order, read and represent numbers of up to five digits

MA1-6NA old

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

MA1-5NA old

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

MA1-4NA old

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

MA2-7NA old

Represents, models and compares commonly used fractions and decimals

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

MA1-RWN-01 new

Applies an understanding of place value and the role of zero to read, write and order two- and three-digit numbers

MA2-PF-01 new

Represents and compares halves, quarters, thirds and fifths as lengths on a number line and their related fractions formed by halving (eighths, sixths and tenths)

MA2-AR-02 new

Completes number sentences involving addition and subtraction by finding missing values

MA2-AR-01 new

Selects and uses mental and written strategies for addition and subtraction involving 2- and 3-digit numbers

MA1-CSQ-01 new

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

MA2-MR-01 new

Represents and uses the structure of multiplicative relations to 10 × 10 to solve problems

MA2-RN-02 new

Represents and compares decimals up to 2 decimal places using place value

MA2-RN-01 new

Applies an understanding of place value and the role of zero to represent numbers to at least tens of thousands

MA1-FG-01 new

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

MA2-MR-02 new

Completes number sentences involving multiplication and division by finding missing values

MA1-RWN-02 new

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

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