Year 3
The proficiency strands understanding, fluency, problem-solving and reasoning are an integral part of mathematics content across the three content strands: number and algebra, measurement and geometry, and statistics and probability. The proficiencies reinforce the significance of working mathematically within the content and describe how the content is explored or developed. They provide the language to build in the developmental aspects of the learning of mathematics. The achievement standards reflect the content and encompass the proficiencies.
At this year level:
- understanding includes connecting number representations with number sequences, partitioning and combining numbers flexibly, representing unit fractions, using appropriate language to communicate times, and identifying environmental symmetry
- fluency includes recalling multiplication facts, using familiar metric units to order and compare objects, identifying and describing outcomes of chance experiments, interpreting maps and communicating positions
- problem-solving includes formulating and modelling authentic situations involving planning methods of data collection and representation, making models of three-dimensional objects and using number properties to continue number patterns
- reasoning includes using generalising from number properties and results of calculations, comparing angles and creating and interpreting variations in the results of data collections and data displays.
(source: www.australiancurriculum.edu.au)
Achievement Standard
By the end of Year 3, students recognise the connection between addition and subtraction and solve problems using efficient strategies for multiplication. They model and represent unit fractions. They represent money values in various ways. Students identify symmetry in the environment. They match positions on maps with given information. Students recognise angles in real situations. They interpret and compare data displays.
Students count to and from 10 000. They classify numbers as either odd or even. They recall addition and multiplication facts for single-digit numbers. Students correctly count out change from financial transactions. They continue number patterns involving addition and subtraction. Students use metric units for length, mass and capacity. They tell time to the nearest minute. Students make models of three-dimensional objects. Students conduct chance experiments and list possible outcomes. They conduct simple data investigations for categorical variables.
(source: www.australiancurriculum.edu.au)
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Maths Resource Packs for Parents - Addition and Subtraction
An extensive collection of resources for for parents to help Year 3 and Year 4 children with addition and subtraction.
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Time Teaching Resource Pack
A collection of resources exploring time concepts.
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Fractions Resource Pack
A collection of resources exploring fractions.
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Maths Worksheet Maker
Easily create and diffentiate maths worksheets with a combination of addition, subtraction, multiplication and division facts.
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Which Place?
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Addition Detectives
This Mathematics unit covers a range of mental computation strategies for addition.
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Partitioning Numbers to 10 000
A 60 minute lesson in which students will investigate how place value can be used to partition numbers into smaller parts.
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Exploring Place Value to 10 000
A 60 minute lesson in which students will further explore place value in the thousands.
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More and Less - 10, 100, 1000
A 60 minute lesson in which students will add or subtract 10, 100 or 1000 from a 4-digit number.
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Comparing and Ordering Numbers
A 60 minute lesson in which students will compare and order 4-digit numbers.
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Exploring Fractions and Decimals Unit Plan for Year 3 and Year 4
This Mathematics unit covers a range of concepts relating to fractions and decimals.
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Rounding Numbers to 10 and 100
A 60 minute lesson in which students will round 4-digit numbers to the nearest 10 and 100.
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Exploring 4-Digit Place Value - Assessment
An assessment task in which students will demonstrate an understanding of place value in the thousands.
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Exploring Subtraction Strategies Unit Plan
This Mathematics unit covers a range of mental computation strategies for subtraction.
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Shape Seekers
This Mathematics unit helps students describe the features and make models of 3D objects.
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Exploring Fractions and Decimals Assessment - Year 3 and Year 4
An assessment task in which students will demonstrate an understanding of fractions and decimals.
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Do You Have the Time?
A 60 minute lesson in which students will refine and consolidate their knowledge of time conversions.
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Compensation Strategy
A 60-minute lesson designed to build upon students' understanding of addition and subtraction by exploring compensation.
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Think 'Addition' to Subtract
A 60-minute lesson in which students apply their knowledge of addition and subtraction as inverse operations to solve equations with missing addends.
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What Do You Know?
A 60-minute lesson in which students will revise strategies such as counting on, counting back, subtracting 10, and using known number facts.
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Assessment - Addition Strategies
A 30-minute assessment designed to assess students' understanding of working with place value to solve problems, the connection between addition and subtraction, and the development of efficient mental strategies for computation.
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Split Strategy
A 60-minute lesson designed to progress students' understanding of mental addition by partitioning numbers into place value to help them find a total.
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Recognising Common Fractions
A 60 minute lesson in which students will recognise common unit fractions such as halves, thirds, quarters and fifths.
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Remember the Time
A 60 minute lesson in which students will tell the time using analogue and digital time displays.
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Finding Your Strategy
A 60-minute lesson designed to reinforce that students can choose to use different addition strategies in different situations.
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Concrete Materials
A 60-minute lesson to reinforce students' understanding of basic addition principles, using concrete materials.
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The Test of Time
A 60 minute assessment in which students will demonstrate their knowledge and understanding of time.
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Assessment – 3D Object Profiles
An assessment task designed for students to demonstrate their ability to make 3D object models and describe their features.
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A Moment in Time
A 60 minute lesson in which students will explore units of time and how to convert between them.
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2D or Not 2D?
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This is the Time
A 60 minute lesson in which students will refine and consolidate their knowledge of time conversions.
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Times Like These
A 60 minute lesson in which students will understand the differences between analogue and digital time displays.