Year 2
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 calculations with counting sequences, partitioning and combining numbers flexibly and identifying and describing the relationship between addition and subtraction and between multiplication and division
- fluency includes readily counting numbers in sequences, using informal units iteratively to compare measurements, using the language of chance to describe outcomes of familiar chance events and describing and comparing time durations
- problem-solving includes formulating problems from authentic situations, making models and using number sentences that represent problem situations, and matching transformations with their original shape
- reasoning includes using known facts to derive strategies for unfamiliar calculations, comparing and contrasting related models of operations and creating and interpreting simple representations of data.
(source: www.australiancurriculum.edu.au)
Achievement Standard
By the end of Year 2, students recognise increasing and decreasing number sequences involving 2s, 3s and 5s. They represent multiplication and division by grouping into sets. They associate collections of Australian coins with their value. Students identify the missing element in a number sequence. Students recognise the features of three-dimensional objects. They interpret simple maps of familiar locations. They explain the effects of one-step transformations. Students make sense of collected information.
Students count to and from 1000. They perform simple addition and subtraction calculations using a range of strategies. They divide collections and shapes into halves, quarters and eighths. Students order shapes and objects using informal units. They tell time to the quarter-hour and use a calendar to identify the date and the months included in seasons. They draw two-dimensional shapes. They describe outcomes for everyday events. Students collect, organise and represent data to make simple inferences.
(source: www.australiancurriculum.edu.au)
- Plus Plan
Using Balance Scales
A 60 minute lesson in which students will create a set of balance scales for measuring and comparing the masses of objects.
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Introduction to Mass
A 60 minute lesson in which students will explore the concept of mass by comparing and ordering objects.
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Measuring Mass with Informal Units Unit Plan
This Mathematics unit addresses the concept of measuring, comparing and ordering mass using informal units.
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Introduction to Fractions Assessment - Year 1 and Year 2
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Volume Investigation - The Land of Cubes
A 60 minute lesson in which students will apply knowledge and understanding of volume to a real-world context.
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Measuring Area of Shapes
A 60 minute lesson in which students will measure the area of plane shapes using informal square units.
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Measuring Volume with Informal Units Unit Plan
This Mathematics unit addresses the concept of measuring, comparing and ordering volume using informal units.
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Measuring Area with Informal Units Unit Plan
This Mathematics unit addresses the concept of measuring, comparing and ordering area using informal units.
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Recognising and Creating Fractions
A 60 minute lesson in which students will recognise and create halves, quarters, thirds, fifths, sixths and eighths.
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Sixths and Eighths
A 60 minute lesson in which students will identify and create eighths.
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Assessment - Measuring Volume with Informal Units
A 30 minute assessment in which students will demonstrate their knowledge and understanding volume.
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Thirds and Fifths
A 60 minute lesson in which students will identify thirds and fifths.
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Revision of Volume
A 60 minute lesson in which students will revise and consolidate the concept of volume.
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Measuring Volume
A 60 minute lesson in which students will measure volumes of 3D objects using informal units.
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Revision of Area
A 60 minute lesson in which students will revise and consolidate the concept of area.
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Area Investigation - Big, Loud Feet!
A 60 minute lesson in which students will apply knowledge and understanding of area to a real-world context.
- Plus Plan
Measuring Area
A 60 minute lesson in which students will explore the concept of area and how it can be measured using informal square units.
- Plus Plan
Introduction to Area
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Sound Groups for Teaching Multiplication Video
Teach your students about equal groups in multiplication with this engaging video that combines multiplication with music!