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• TLF-IDA003038

This video explores the use of computation strategies, rounding and estimation in real-world, additive situations. Use the video with the supporting teacher guide as a springboard to explore mathematical concepts. A range of strategies such as compensation and partitioning are demonstrated. Estimation and rounding are highlighted ...

• TLF-IDA003128

This planning resource for Year 2 is for the topic of Mathematical modelling. Students use mathematical modelling to solve practical problems involving additive and multiplicative situations, including money transactions; represent situations and choose calculation strategies; interpret and communicate solutions in terms ...

• TLF-IDA003126

This planning resource for Year 2 is for the topic of Fractions. Students are extending their knowledge and understanding of the meaning of half to include equivalent fractions (e.g. 2 quarters and 4 eighths).

• TLF-IDA003459

Compare algorithms designed to complete the same task, and evaluate each for efficiency.

• TLF-IDA003565

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

• TLF-IDA003564

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.

• TLF-IDA003515

Students compare and order several shapes and objects based on length, area, volume and capacity using appropriate uniform informal units.

• TLF-IDA003566

This comprehensive resource describes the progression of number-related ideas showing the relationship to other curriculum strands. The resource demonstrates examples of relevant teaching strategies, investigations, activity plans and connected concepts in number including teaching and cultural implications.

• TLF-IDA004346

Using the Australian children's book 'Dog In, Cat Out' (written by Gillian Rubinstein and illustrated by Ann James) the lesson sequences and activities in this unit are a way to help children from Foundation to Grade 2 level gain an understanding of the concept of time, its measurement and its numeration.

• TLF-IDA004301

In this lesson students investigate odd and even numbers.