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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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Decimals Year 3 & 4 - Calculate

The focus of this activity is to find out what students know about addition of decimals and what are some of the different strategies students are able to use and explain. Do students prefer to use equations or do students rely more on empty number lines?

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Time Year 3 & 4 - Calculate

This lesson focuses on different ways to tell time.

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ROWCO - Calculate

ROWCO is a card game that will help students practice their addition facts while playing an engaging strategy game.

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Where’s the mankarr? Video observation data: Part 1

In this first of two lessons, students investigate data from animal observations recorded by a video camera. Students take on the role of ‘researchers’ and use secondary data about an endangered Australian marsupial.

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Algorithms: Ngarrindjeri weaving

In this lesson, students will practise breaking down a process into smaller parts or steps as an introduction to computational thinking.

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Algorithms for First Nations Australian games

In this lesson, we explore algorithms and how they can be used to provide instructions to play a First Nations Australian instructive game. We also learn about aspects of First Nations cultures.

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Measuring sticks: Decimals

In this lesson, students learn about place value and how it extends beyond whole numbers. They use drinking straws to model decimals.

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Are we living sustainably?

This unit of eight lessons poses the question ‘Are we living sustainably?’ Students use prompts to draw on their prior knowledge to explain what they already know about sustainability. They then investigate why water is precious, explore how water is used around their school and at home. Students then research ways that ...

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Water use activity

In this indoor or outdoor activity, students (working in small groups or as a class) listen to a story about how two people use water every day. They add water to two jugs (one for each character) which correspond to an amount read in the story. It is a great way to show how much water is used for everyday activities and ...

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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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Cuisenaire Rods Lesson Plan - Calculate

This lessons explores the use of Cuisenaire rods and uses play to introduce them to students.

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Park Ranger Problem Solving: An ‘Addition & Subtraction’ Rich Task for Years 3–4 - Calculate

The aim of this task is to provide a rich, contextual activity through which students can begin to explore the addition and subtraction of one- and two-digit of numbers in everyday contexts.

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Mastermind - Calculate

This small group game challenges students to use logic and problem solving strategies to name multi-digit numbers.

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Where’s the mankarr? Recording and visualising data: Part 2

In this second of two lessons, students view a video to record data about the bilby (mankarr). They visualise and interpret the data.

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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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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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Maps Year 3 & 4 - Calculate

The focus of this activity is to encourage students to use trial and error and persistence to solve a mathematical problem.

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Transformations Year 3 & 4 - Calculate

This lesson helps students explore different shape transformations and describe symmetry in objects and images.

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Fraction War - Calculate

This game, played in pairs with a of dominoes, challenges students to create fractions and compare their values. The player with the higher value fraction wins each round and the associated domino. The game is played until one player owns all the dominoes.