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Drawing Angles to 180ᵒ

area of triangles

By the end of this unit, children will be able to:

  1. use a protractor to measure angles up to 180 degrees including within geometric figures;
  2. estimate the size of angles before measuring by comparing them to 90 degrees and 180 degrees;
  3. Apply their draw angles up to 180 degrees;
  4. and draw and measure angles between 180 and 360 degrees.

What's Included

Key Stage 3: Number

  • Use the concepts and vocabulary of prime numbers, factors (or divisors), multiples, common factors, common multiples, highest common factor, lowest common multiple, prime factorisation, including using product notation and the unique factorisation property.

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