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Estimation and Rounding - Calculate

These activities focus on developing skills in estimation and rounding. Estimation can help children to make reasonable guesses at solutions and check the accuracy of their calculations.

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Subtraction Strategies - Calculate

This game gives students opportunities to practice subtraction skills and to learn subtraction strategies, including the jump strategy, the split (or partition) strategy, compensation and the count-up to strategy (sometimes called the Shopkeeper’s method).

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Addition Strategies - Calculate

Regular practise of addition facts can help children build their confidence in maths.

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Mystery Picture - Calculate

This activity asks students to follow directions and use grid coordinates to create a picture.

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Dripping tap investigation

In this activity, students measure how much water is wasted from a leaking tap.

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School water use audit (Year 4)

In this activity, students identify the water use areas in the school and the water use items found in those areas. On the ‘Water walk’, students also identify any leaking water use items. They assess how water savings can be made in each of these areas.

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Inquiry Prompt Ribbon Bow - Calculate

This open-ended task challenges students to carry out a mathematical investigation using a ribbon-bow as a stimulus. They are encouraged to develop their own research questions and investigate possible solutions using using mathematical problem solving and modelling strategies.

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Time Year 3 & 4 - Calculate

This lesson focuses on different ways to tell time.

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Four in a Row - Calculate

This game played in pairs or small groups challenges students to create equations using numbers rolled on ten-sided dice.

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The Power of Ten - Calculate

This activity aims to improve student fluency in mentally multiplying and dividing numbers by 10, 100 and 1000.

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The Manual: Butterfly Gardening in South Australia

This Manual assists teachers and students establish butterfly gardens in their schoolgrounds. It provides information about butterfly lifecycles, habitats, adaptations, and requirements to live. The manual also provides local Indigenous perspectives of butterflies, along with useful links to websites. The manual accompanies ...

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Let's party!

In this lesson students learn about needs and wants whilst budgeting for a birthday party. Students gather and compare data about how their classmates celebrate birthdays. They are then introduced to budgeting in the context of planning a party. They are asked to consider how needs and wants impact their spending choices ...

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When the dam runs dry

This is an illustrated story retelling the real-life engineering decisions made to provide water to a Queensland town when its dam, the only source of water, ran dry. It shows the creativity, innovation and collaboration required to provide a solution that delivers a sustainable water supply. The downloadable PDF includes ...

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Line of symmetry

Students identify and draw the lines of symmetry by folding 2D shapes.

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First steps in Mathematics: Space – Diagnostic tasks

A collection of diagnostic tasks designed to use with students to assess their understanding of space-related concepts in mathematics.

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Tiling problem

Use this diagnostic task to assess if students use an array structure when working out how many tiles fit in a rectangle.

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First steps in mathematics: Number – Book 2

The content of this book is organised into topics including understanding operations, calculating, and reasoning about number patterns.

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Left overs

Students investigate the relative position of numbers by modelling fractional numbers between whole numbers. They represent linear models of fractions along number lines and use these models to count and solve simple fraction addition problems.

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How many quads?

In this lesson students revise and extend fluency of recall of the 4× facts. Students develop proficiently in multiplying and dividing by four, understanding the patterns in multiples of four, and applying strategies for mental multiplication with an emphasis on visual and numerical pattern recognition.

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DT Challenge - 3/4 Blockly - Wombot

Wombot is hungry and wants a carrot! With simple code, help Wombot through mazes, and learn to draw lines and shapes with code. In this challenge you'll learn the fundamentals of programming by using instructions to position Wombot on the screen. You'll help Wombot move and turn, and along the way learn to draw lines, patterns ...