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Addition Year 3 - Calculate

This activity is designed to see if students are able to apply their addition strategies in order to find the total of their collection of cards. Often students will have a method for adding two numbers, but when asked to add a list of numbers they revert to less efficient methods.

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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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Yuendumu leaf games: create a poster

In this final of these three lessons, students work in groups to reflect on and record their learning about representing number stories using Yuendumu leaf games and stories. They represent their leaf stories using pictures and numerals.

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The maths behind RGB images

In this lesson, students explore the RGB (Red, Green, Blue) colour model commonly used in digital imaging and display systems. They learn how each colour in the RGB model is represented by 8 bits and understand why there are 256 color intensities for each channel. Students will represent the 8 bits using their mathematical ...

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Yuendumu leaf game: introduction

In this first of three lessons, students investigate the concept of Yuendumu leaf games and stories and become familiar with how they can be used for addition, subtraction, quantification, counting and subitising.

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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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Salute - Calculate

This game gives students opportunities to practise addition and subtraction strategies and develop algebraic thinking by finding unknown values in additive equations.

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The Geometry and Algebra of Honeycomb - Calculate

This integrated unit of work explores the amazing structures of honeycomb by examining the properties of regular and irregular polygons and polyhedra. Students then move on to solve problems using geometric and algebraic reasoning.

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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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Reconciliation progress

Students explore the notion of reconciliation in Australia analysing a report – Reconciliation Australia’s Australian Reconciliation Barometer to answer an inquiry question for their statistical investigation.

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Representing images using binary: totems

In this lesson, students will interpret a First Nations Australian artwork by representing an image they create as a binary image with accompanying code.

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Engineers are problem solvers

In this lesson, students find examples of engineering all around them and identify the importance of engineering in our daily lives. They explore the engineering design cycle through a simple hands-on challenge.

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Sandcastle ratios

In this lesson students think like geotechnical engineers, exploring the properties of sand and the ways in which those properties can be used in building and construction.

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Introduction to trigonometry

These lesson plans guide the teacher on how to introduce trigonometry to students through an investigation of similar triangles.

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Graphs: formulas and variables

In this lesson, students use algebra and linear equations to model two real-world scenarios to find information to make the best choice. Students set the aim of saving for a mobile phone (or similar goal) and use linear equations to model the pay rates of two part-time jobs to help make the better decision. This lesson ...

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How long does it take?

Students describe, compare and order the duration of events. They investigate the length of a day and sequence the different phases that occur within this time period.

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Out and about

Students interpret simple maps and identify the relative positions of key features.

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Convert me

Students explore measurement prefixes and convert between units of measurement.

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Supersize it

Students transform and enlarge shapes using a grid.

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Give it your best shot

Students calculate the mean, median and mode for sets of data and select the appropriate measure of centre.