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# Mixed Age Year 3 and 4 Length Perimeter and Area Step 9 Resource Pack

## Step 9: Mixed Age Year 3 and 4 Length Perimeter and Area Step 9

Mixed Age Year 3 and 4 Length Perimeter and Area Step 9 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 4 Perimeter of Rectilinear Shapes for Spring Block 2.

### What's included in the Pack?

This Mixed Age Year 3 and 4 Length Perimeter and Area Step 9 pack includes:

• Mixed Age Year 3 and 4 Length Perimeter and Area Step 9 Teaching PowerPoint with examples.
• Year 4 Perimeter of Rectilinear Shapes Varied Fluency with answers.
• Year 4 Perimeter of Rectilinear Shapes Reasoning and Problem Solving with answers.

#### National Curriculum Objectives

Differentiation for Year 4 Perimeter of Rectilinear Shapes:

Varied Fluency
Developing Questions to support adding single-digit numbers to calculate the perimeter of simple rectilinear shapes. Includes no missing dimensions.
Expected Questions to support adding single-digit numbers to calculate the perimeter of rectilinear shapes. Includes up to three missing dimensions.
Greater Depth Questions to support adding single and double-digit numbers to calculate the perimeter of more complex rectilinear shapes. Includes more than three missing dimensions.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Calculate the perimeter of each shape to find the odd one out. Includes single-digit numbers.
Expected Calculate the perimeter of each shape to find the odd one out with up to 3 missing measurements to find. Includes single-digit numbers.
Greater Depth Calculate the perimeter of each shape to find the odd one out with more than three missing measurements to find. Includes some double-digit numbers.

Questions 2, 5 and 8 (Problem Solving)
Developing Using the perimeter, find the missing measurement for one side of the rectilinear shape. Includes single-digit numbers.
Expected Using the perimeter, find the measurements for each side of the rectilinear shape with two measurements given. Includes single-digit numbers.
Greater Depth Using the perimeter, find the measurements for each side of the rectilinear shape with one measurement given. Includes some double-digit numbers.

Questions 3, 6 and 9 (Reasoning)
Developing Explain if a statement about the perimeter of a shape is correct. No missing measurements.
Expected Explain if a statement about the perimeter of a shape with up to three missing measurements is correct. Includes single-digit numbers.
Greater Depth Explain if a statement about the perimeter of a shape with three or more missing measurements is correct. Includes some double-digit numbers.