Progression in Mastery Year 5 Regular and Irregular

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Progression in Mastery Year 5 Regular and Irregular Polygons Are you ready to explore

Progression in Mastery Year 5 Regular and Irregular Polygons Are you ready to explore regular and irregular polygons? ©Deepening Understanding LTD 2020

Let’s do this! Label each of these triangles: equilateral isosceles ©Deepening Understanding LTD 2020

Let’s do this! Label each of these triangles: equilateral isosceles ©Deepening Understanding LTD 2020 scalene

Let’s do this! Label each of these quadrilaterals: rectangle trapezium ©Deepening Understanding LTD 2020

Let’s do this! Label each of these quadrilaterals: rectangle trapezium ©Deepening Understanding LTD 2020 parallelogram

Let’s revisit what we should know… We can identify 2 D shapes and describe

Let’s revisit what we should know… We can identify 2 D shapes and describe their properties. Name each of the shapes above and discuss their properties. ©Deepening Understanding LTD 2020

Let’s learn A regular shape has ____ sides and angles. We I all say

Let’s learn A regular shape has ____ sides and angles. We I all say it!it!it! You say ©Deepening Understanding LTD 2020

Let’s learn An irregular shape has ____ sides and angles. We I all say

Let’s learn An irregular shape has ____ sides and angles. We I all say it!it!it! You say ©Deepening Understanding LTD 2020

Let’s talk Draw three regular shapes and three irregular shapes. Explain what makes them

Let’s talk Draw three regular shapes and three irregular shapes. Explain what makes them regular or irregular. ©Deepening Understanding LTD 2020

Let’s develop our learning… Ranjit thinks his rectangle is a regular shape. Do you

Let’s develop our learning… Ranjit thinks his rectangle is a regular shape. Do you agree with him? Explain your reasoning! ©Deepening Understanding LTD 2020

Independent Task Let’s showcase our learning ©Deepening Understanding LTD 2020

Independent Task Let’s showcase our learning ©Deepening Understanding LTD 2020

Exit task – Dong Nao Jin Ranjit has drawn an irregular shape. It has

Exit task – Dong Nao Jin Ranjit has drawn an irregular shape. It has six sides. Five of its angles are right and one is reflex. What might his shape look like? Can you find more than one possible solution? ©Deepening Understanding LTD 2020