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TLF-IDA003459

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

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Have fun with flowcharts

TLF-IDA003460

Create a flowchart to represent a sequence of (branching) steps and decisions needed to solve a mathematical problem.

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Humpback whales: what the data reveals

TLF-IDA003464

The lesson follows an inquiry process where students use the dataset to answer relevant questions about the whale population. They consider what other data they would need in order to effectively examine the impact on humpback whales of sonar activity and noise from development.

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Saltwater crocs: resourceful or a resource?

TLF-IDA003469

This lesson focuses on the analysis of a dataset that records scientific data collected about the crocodile population in the Kimberley region during 2015. The lesson follows an inquiry process where students use the dataset to answer relevant questions about the crocodile population. It also provides an opportunity for ...

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Formulating algebraic expressions

TLF-IDA003486

This lesson encompasses students’ introduction to formal algebraic concepts. Students will be introduced to the concept of variables and will explore the construction of algebraic expressions using concrete materials. Students explore a range of authentic contexts and hands-on materials in this lesson to ensure their initial ...

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Mathletes in motion

TLF-IDA003488

In this lesson, students use mathematical modelling in measurement (comparing and evaluating sports results) to explain equivalence between fractions, decimals and percentages, and represent rational numbers on a number line.

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Estimating and rounding decimals

TLF-IDA003489

In this lesson, students draw on prior knowledge of rounding whole numbers to develop their understanding and fluency when rounding decimals and are encouraged to reason and problem-solve through a variety of contextual activities. Students will also develop an appreciation of the role of estimation in mathematics and science.

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Shooting 3-pointers: Part 1

TLF-IDA003491

In this lesson students are guided through solving a problem using mathematical modelling. Students are guided through the process of formulating a problem that can be solved using a mathematical modelling approach. A professional sporting context allows students to engage in a common basketball scoring move: shooting ...

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Graphs: formulas and variables

TLF-IDA003496

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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Repeating and growing patterns: Year 1 – planning tool

TLF-IDA003117

This planning resource for Year 1 is for the topic of Repeating and growing patterns. Students begin to appreciate patterns that occur around them. They learn to recognise, copy and continue different repeating patterns and observe natural patterns in the world around them.

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Place value: Year 2 – planning tool

TLF-IDA003123

This planning resource for Year 2 is for the topic of Place value. Students consolidate part-part-whole knowledge when partitioning and describing two-digit numbers and extend this to three-digit numbers. They partition, rearrange, regroup and rename numbers to 999, and establish clarity about the role of zero.

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Repeating and growing patterns: Year 2 – planning tool

TLF-IDA003129

This planning resource for Year 2 is for the topic of Repeating and growing patterns. Students continue to appreciate and observe how patterns are present throughout mathematics. They recognise, describe and create additive patterns that grow or shrink by a constant amount. They also identify missing elements in pattern sequences.

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Conduct chance experiments: Year 5 – planning tool

TLF-IDA003153

This planning resource for Year 5 is for the topic of Conduct chance experiments. Students conduct repeated chance experiments including those with and without equally likely outcomes. They then observe the outcome of their chance experiments, record data and describe the relative frequencies.

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Efficient strategies: Year 4 – planning tool

TLF-IDA003178

This planning resource for Year 4 is for the topic of Efficient strategies. Students develop efficient strategies and use appropriate digital tools for solving problems involving addition and subtraction, and multiplication and division where there is no remainder. They choose and use estimation and rounding to check and ...

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Shapes and objects: Year 4 – planning tool

TLF-IDA003189

This planning resource for Year 4 is for the topic of Shapes and objects. Students build on their knowledge of shape by combining and cutting 2D shapes.

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Number sequence: Year 5 – planning tool

TLF-IDA003195

This planning resource for Year 5 is for the topic of Number sequence. Students compare and order fractions and mixed numbers with the same and related denominators and demonstrate their understanding of the values of fractions on a number line.

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Algorithms: Year 9 – planning tool

TLF-IDA003201

This planning resource for Year 9 is for the topic of Algorithms. Students draw upon their knowledge of congruency, transformations and ratios of right-angled triangles and apply creativity, critical thinking and reasoning skills to a sequenced geometric problem. For example, students may design a flow chart to prove the ...

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Measurement of error: Year 9 – planning tool

TLF-IDA003206

This planning resource for Year 9 is for the topic of Measurement of error. Students make considered estimations of measurements. They use percentages to calculate the size of errors in different circumstances. They estimate the accuracy of given measurements and the effects of rounding.

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Use variables: Year 9 – planning tool

TLF-IDA003216

This planning resource for Year 9 is for the topic of Use variables. Students apply and extend their knowledge and skills of exponent laws to simplify or expand numeric and algebraic expressions and solve equations.

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Networks: Year 10 – planning tool

TLF-IDA003231

This planning resource for Year 10 is for the topic of Networks. Students develop the ability to use visual representations to solve problems. This is a new area for Year 10 and may be unfamiliar to many teachers. Also called graph theory, networks and network diagrams are ways of displaying and describing relationships ...

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First to finish

Have fun with flowcharts

Humpback whales: what the data reveals

Saltwater crocs: resourceful or a resource?

Formulating algebraic expressions

Mathletes in motion

Estimating and rounding decimals

Shooting 3-pointers: Part 1

Graphs: formulas and variables

Repeating and growing patterns: Year 1 – planning tool

Place value: Year 2 – planning tool

Repeating and growing patterns: Year 2 – planning tool

Conduct chance experiments: Year 5 – planning tool

Efficient strategies: Year 4 – planning tool

Shapes and objects: Year 4 – planning tool

Number sequence: Year 5 – planning tool

Algorithms: Year 9 – planning tool

Measurement of error: Year 9 – planning tool

Use variables: Year 9 – planning tool

Networks: Year 10 – planning tool