Mathematics / Year 4 / Measurement and Geometry / Geometric reasoning

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View on Australian Curriculum website Australian Curriculum, Assessment and Reporting Authority
Curriculum content descriptions

Compare angles and classify them as equal to, greater than, or less than, a right angle (ACMMG089)

Elaborations
  • creating angles and comparing them to a right angle using digital technologies
General capabilities
  • Literacy Literacy
  • Numeracy Numeracy
  • Critical and creative thinking Critical and creative thinking
ScOT terms

Obtuse angles,  Reflex angles,  Right angles,  Acute angles

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3 direct matches to ACMMG089 | 6 other related resources

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Right angle or acute angle?

  • TLF-IDM020110

What's the difference between a right angle and an acute angle? Find out!

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Mixed Up Maths, Ep 7: Daredevil geometry

  • TLF-IDM018754

What does a daredevil jumps rider need to know about geometry? Find out as we discover angles for take off and for landing. But before we do that sit down for some angles basics! A good place to start is angles of turn through a circle from a 1/4, 1/2, 3/4, all the way to one full turn. See how many each represents as an angle.

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Online

Measures of turn (angles): Year 4 – planning tool

  • TLF-IDA003186

This planning resource for Year 4 is for the topic of Measures of turn (angles). Students develop their understanding that an angle is a figure formed by two rays sharing a common end point, called the vertex of the angle.

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Interactive

Kitchen gardens – sustainability action process (Years 3–6)

  • TLF-IDM020972

This resource guides students through an extended school-based or local investigation focussed on kitchen gardens using the five-step sustainability action process. The resource supports the investigation of a real-world issue or problem. Students develop and implement a chosen sustainability action and then evaluate and ...

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Downloadable

Measurement: Foundation to Year 9

  • TLF-IDA003567

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

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Online

Primary mathematics: games, simulations and modelling

  • TLF-IDS4969

These seven learning activities, which focus on 'games, simulations and modelling' using a variety of tools (software) and devices (hardware), illustrate the ways in which content, pedagogy and technology can be successfully and effectively integrated in order to promote learning. In the activities, teachers use games, ...

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Interactive

Sites2See: Space and Geometry for Primary

  • TLF-IDM016317

Selected links to online resources that can support the teaching and learning of geometry for primary-aged students.

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Interactive

Sustainable transport – sustainability action process (Years 3–6)

  • TLF-IDM021173

This sustainable transport learning resource will guide students through an extended school based investigation. Students will develop and implement a chosen sustainability action and then evaluate and reflect on their success and their learning.

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Interactive

Waste and materials – sustainability action process (Years 3–6)

  • TLF-IDM020974

This resource guides students through an extended school-based or local investigation focussed on waste and materials using the five-step sustainability action process. The resource supports the investigation of a real-world issue or problem. Students develop and implement a chosen sustainability action and then evaluate ...

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