Perimeter on a Grid Year 4 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for Autumn Block 3.
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This pack includes:
Mathematics Year 4: (4M7a) Measure and calculate the perimeter of a rectilinear figure (including squares) in centimetres and metres
Differentiation for Year 4 Perimeter on a Grid:
Varied Fluency
Developing Questions to support calculating the perimeter of rectangles on a grid. Shapes include internal grid lines.
Expected Questions to support calculating the perimeter of rectilinear shapes on a grid. Shapes include internal grid lines.
Greater Depth Questions to support calculating the perimeter of complex rectilinear shapes on a grid. Shapes do not include internal grid lines.
Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Identify and explain the odd one out of 3 rectangles on a grid. Shapes include internal grid lines.
Expected Identify and explain the odd one out of 4 rectilinear shapes on a grid. Shapes include internal grid lines.
Greater Depth Identify and explain the odd one out of 4 rectilinear shapes on a grid. Shapes do not include internal grid lines.
Questions 2, 5 and 8 (Reasoning
Developing Explain the mistake made when calculating the perimeter of a rectangle on a grid. Shapes include internal grid lines.
Expected Explain the mistake made when calculating the perimeter of a rectilinear shape on a grid. Shapes include internal grid lines.
Greater Depth Explain the mistake made when calculating the perimeter of a complex rectilinear shape on a grid. Shapes do not include internal grid lines.
Questions 3, 6 and 9 (Problem Solving)
Developing Complete the shape to make a rectangle with the shortest possible perimeter.
Expected Complete the shape to make a rectilinear shape with the shortest possible perimeter.
Greater Depth Complete the shape to make a complex rectilinear shape with the shortest possible perimeter.
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