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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-IDA002797

Wicking beds are a fantastic invention, allowing crops to be watered more efficiently. Making a large wicking bed does involve a few steps and some preparation, however the benefits of this extra effort are water conservation, improved plant growth and better crops. The design of the wicking bed also provides opportunities ...

• TLF-IDA003139

This planning resource for Year 3 is for the topic of Fractions. Students will develop their understanding of multiple representations of fractions including 1/2, 1/3, 1/4, 1/5 and 1/10 using three different models: area models, length models and set models.

• TLF-IDA003174

This planning resource for Year 4 is for the topic of Number sequence. Students extend their understanding of the order of numbers locating fractions as numbers along a number line and counting by fractions.

• TLF-IDA003540

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

• TLF-IDA003546

Students represent four-digit numbers to 2,000 using materials. They read, write and compare three-digit and four-digit numbers.

• TLF-IDA003557

This comprehensive resource describes the progression of ideas that cover statistics and probability. The resource demonstrates examples of relevant teaching strategies, investigations, activity plans and connected concepts in chance and data including teaching and cultural implications.

• TLF-IDA003304

This planning resource for Year 3 is for the topic of Time and duration. Students develop their ability to read time to the minute using analogue and digital clocks. They also estimate and compare the duration of events.

• TLF-IDA003492

In this lesson, students use a simulated garden bed to explore tenths. They explore fractions within simulated Asian gardening plots. They draw garden beds, allocate fractions to fruit plants, and combine fractions to understand tenths. Through creativity and discussion, they grasp the concept of fractions as parts of a ...

• TLF-IDA004280

This activity allows students to learn about measuring by measuring attributes of irregular shapes. The use of informal units is an important step in order to develop understandings of what it looks like when measuring the attributes of length, perimeter and area.