classroomsecrets.com Reasoning and Problem Solving Geometry: Shape Sort 2D Shapes Teaching Information

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1 National Curriculum Objective: Mathematics Year 1: Recognise and name common 2-D shapes [for example, rectangles (including squares), circles and triangles] Differentiation: Developing Explain if the sorting is correct using one sorting circle and 3 shapes. Secure Explain if the sorting is correct using two sorting circles and 4-5 shapes. Mastery Explain if the sorting is correct using two overlapping circles and 5-6 shapes. More Reasoning and Problem Solving Resources. Did you like this resource? Don t forget to review it on our website. Reasoning and Problem Solving Geometry: Shape Sort 2D Shapes Teaching Information

2 1. Simon has sorted some shapes. 2. Wanda has sorted some shapes. Triangles Not circles 3. Sonia has sorted some shapes. Rectangles 4. Rowan has sorted some shapes. Not squares Reasoning and Problem Solving Geometry: Shape Sort 2D Shapes Year 1 Developing

3 5. Edward has sorted some shapes. 6. Charis has sorted some shapes. Circles Not circles Rectangles Not rectangles 7. Arjun has sorted some shapes. Triangles Not triangles 8. Alanna has sorted some shapes. Squares Not squares Reasoning and Problem Solving Geometry: Shape Sort 2D Shapes Year 1 Secure

4 9. Yusra has sorted some shapes. 10. Ricardo has sorted some shapes. Curved sides Straight sides All sides equal 4 sides 11. Shaun has sorted some shapes. Rectangles 4 sides 12. Hannah has sorted some shapes. Triangles 1 side Reasoning and Problem Solving Geometry: Shape Sort 2D Shapes Year 1 Mastery

5 Developing Reasoning and Problem Solving Geometry: Shape Sort 2D Shapes 1. Simon has sorted them correctly. The shapes are all triangles because they all have 3 sides and corners. 2. Wanda has not sorted them correctly. The yellow shape is a circle. 3. Sonia has not sorted them correctly. The pink shape is a triangle not a rectangle. 4. Rowan has not sorted them correctly. The red shape is a square, it is just a different way round. Secure 5. Edward has sorted them correctly. The first group are all circles and the second group are not circles. 6. Charis has not sorted them correctly. The purple shape is a rectangle. It should be in the other group. 7. Arjun has not sorted them correctly. The red shape is a triangle and should be in the other group. 8. Alanna has not sorted them correctly. The pink shape is a square, it is just a different way round. It should be in the other group. Mastery 9. Yusra has not sorted them correctly. The blue shape has both curved and straight sides. It should be in the middle group. 10. Ricardo has not sorted them correctly. The blue square as 4 sides that are all of equal length. It should be in the middle group. 11. Shaun has not sorted them correctly. The yellow, orange and pink rectangles should be in the middle because all rectangles also have 4 sides. 12. Hannah has not sorted them correctly. The pink circle is not a triangle but does have 1 side so should be in the group with the orange and green circles. Reasoning and Problem Solving Geometry: Shape Sort 2D Shapes ANSWERS