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Hundreds and thousands

Students compare and order three-digit numbers using number lines.

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Fill it up

Students establish a mental image of one litre and measure the capacity of everyday containers using litres.

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Which lunchbox holds more?

Use this diagnostic task to assess what students know about volume and units to compare volumes.

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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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Algebra: Foundation to Year 9

This comprehensive resource describes the progression of algebra-related ideas and algebraic thinking. The resource demonstrates examples of relevant teaching strategies, investigations, activity plans and connected concepts in algebra including teaching and cultural implications.

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Leaf task

Use this diagnostic task to assess understanding of area and measuring the area of an irregular shape.

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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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The farm

Use this task to assist in assessing student knowledge, skills and processes related to drawing a plan, showing the position and orientation of objects and positional language they use.

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Make a measuring jug

Use this diagnostic task to assess a student's understanding of capacity and the calibrated scale on a measuring jug.

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DT Challenge - 5/6 Blockly - Smart Garden

Learn how to program a BBC micro:bit using Blockly — no experience required. Learn the basics of programming in Blockly with our full BBC micro:bit simulator. Create a Smart Garden device to monitor the health of your plants, measuring temperature and wiring up a simple soil moisture sensor.

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DT Challenge - 7/8 Python - Introduction to Microbit

In this challenge students use the BBC micro:bit as an embedded system to create different pieces of a virtual pet game. Students in the process learn about the micro:bit’s features and can think about how to make their own version of a virtual pet game, or even an entirely new project. Discover how embedded hardware (micro:bit) ...

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DT Challenge - 7/8 Blockly - Geometry

Explore geometry through programming, and draw intricate patterns and explosive fireworks! In this challenge, you’ll learn about how computers use angles, parallel lines and geometric transformations to generate the text and images you see on your screen every day. Use what you learn to develop your own fonts, pattern generators ...

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DT Challenge - 7/8 Python - Smart garden

Learn how to program a BBC micro:bit using Python — no experience required. Learn the basics of programming in Python with our full BBC micro:bit simulator. Create a Smart Garden device to monitor the health of your plants, measuring temperature and wiring up a simple soil moisture sensor.

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Multi-bets

In this lesson, students will calculate both the payout and the odds for various multi-bets, demonstrating how even this increased payout does not match the probability of achieving such a bet, and therefore the risk and appeal of the bet should be weighed up. The lesson is outlined in detail including NSW curriculum links, ...

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Counter-intuitive probability

This lesson is designed to demonstrate the ways in which random chance can be counter-intuitive. Students will explore how assumptions made in probability can be risky and investigate how to perform precise calculations to answer probability questions. The lesson is outlined in detail including NSW curriculum links, learning ...

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Prediction vs. reality

This lesson explores how we perceive randomness. Students toss coins and record their observations while half of the class fake their results. They will then explore the differences between the random results and fake results sets and investigate theoretical probabilities for large numbers of coin flips. The lesson is outlined ...

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The convergence of gaming and gambling

In this lesson, students examine the convergence of gaming and gambling. The correlation between the two activities and their effect on health and the potential harms is discussed. To conclude, an awareness campaign is initiated through designing posters. The lesson is outlined in detail including NSW curriculum links, ...

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Solar still activity

In this activity students create a solar still and use a predict-observe-explain strategy to investigate how coloured salty water transforms into clear unsalted water. This activity is useful for exploring changes of state (evaporation and condensation) and water cycles.

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How my water travels

In this lesson sequence, students explore what happens as water soaks into or runs over the ground. They gain an understanding of a catchment from a sandpit model that show how water moves across the landscape. Students then trace the journey that their water takes every day, from catchment or aquifer to tap.

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How much rain?

In this lesson sequence, students participate in a puzzle hunt in the school grounds to find letter clues that lead to the location of a special gift (a rain gauge) related to water. Students then make rain gauges and record rainfall in the school grounds with both the hand-made and commercial rain gauges.