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• TLF-IDA003989

This 112 page booklet explores the processes of weathering, erosion and deposition. It highlights the different types of weathering, erosion and transport and provides examples of famous landscapes to enhance the understanding of these processes. It includes case studies about the formation of many Australian landforms ...

• TLF-IDA004311

What makes even numbers special? What makes odd numbers… well… odd? Help these farmers plant their fruit trees in rows and patterns, and see what happens when we add, subtract and multiply different combinations of these numbers together! Use this low threshold, high ceiling task to explore the properties of even and odd numbers.

• TLF-IDA004321

This game, played in on a grid on the classroom floor, challenges students to develop directional language and use coordinates to locate places on a grid. The instructions include multiple variations on the game which focus on different aspects of location and direction concepts.

• TLF-IDA004591

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

• TLF-IDA004283

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).

• TLF-IDA004330

This activity allows students to develop an understanding of decimals and how they connect to fractions and the area model. It enables them to make comparisons between decimals and their sizes and build a greater understanding of what makes a larger decimal and smaller decimal. The decimats provide them with a representational ...

• TLF-IDA003587

Use this diagnostic task to assess a student's understanding of mass and the graduations on a kitchen scale.

• TLF-IDA003807

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.

• TLF-IDA004256

This unit investigates prime and composite numbers. Prime numbers are the elements of number system. Combining primes together by multiplication gives us all of the other whole numbers, just as combining atoms of different elements gives us the molecules and compounds of the physical world.

• TLF-IDA004318

In this game, students throw dice to determine the number of edges and vertices of a 3D shape, they then use physical materials to build their shapes. The game gives them an opportunity to practise geometric reasoning, identifying shapes based on their properties and visualising objects in three dimensions.