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# Mixed Age Year 4 and 5 Length and Perimeter Step 2 Resource Pack

## Step 2: Mixed Age Year 4 and 5 Length and Perimeter Step 2

Mixed Age Year 4 and 5 Length and Perimeter Step 2 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 4 Perimeter on a Grid & Year 5 Measure Perimeter for Autumn Block 4.

### What's included in the Pack?

This Mixed Age Year 4 and 5 Length and Perimeter Step 2 pack includes:

• Mixed Age Year 4 and 5 Length and Perimeter Step 2 Teaching PowerPoint with examples for both year groups.
• Year 4 Perimeter on a Grid Varied Fluency with answers.
• Year 4 Perimeter on a Grid Reasoning and Problem Solving with answers.
• Year 5 Measure Perimeter Varied Fluency with answers.
• Year 5 Measure Perimeter Reasoning and Problem Solving with answers.

#### National Curriculum Objectives

Mathematics Year 4: (4M7a) Measure and calculate the perimeter of a rectilinear figure (including squares) in centimetres and metres
Mathematics Year 5: (5M7a) Measure and calculate the perimeter of composite rectilinear shapes in centimetres and metres

Differentiation for Year 4 Perimeter on a Grid:

Varied Fluency
Developing Questions to support interpreting one set of data and displaying the data on a line graph.
Expected Questions to support interpreting two sets of data and displaying the data on a line graph.
Greater Depth Questions to support interpreting three sets of data and displaying the data on a line graph.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Create a line graph to display one set of data.
Expected Create a line graph to display two sets of data.
Greater Depth Create a line graph to display three sets of data.

Questions 2, 5 and 8 (Reasoning)
Developing Use knowledge of line graphs to determine whether an appropriate axis scale has been used. Appropriate scales in multiples of 2.
Expected Use knowledge of line graphs to determine whether an appropriate axis scale has been used. Appropriate scales in varying multiples.
Greater Depth Use knowledge of line graphs to determine whether an appropriate axis scale has been used. Appropriate scale in varying multiples.

Questions 3, 6 and 9 (Problem Solving)
Developing Use knowledge of line graphs to complete an unfinished line graph and answer a question about it. Involving one set of data.
Expected Use knowledge of line graphs to complete an unfinished line graph and answer a question about it. Involving two sets of data.
Greater Depth Use knowledge of line graphs to complete an unfinished line graph and answer a question about it. Involving three sets of data.

Differentiation for Year 5 Measure Perimeter:

Varied Fluency
Developing Questions to support measuring perimeter of simple rectilinear shapes in whole centimetres and metres with no conversion of units.
Expected Questions to support measuring perimeter of composite rectilinear shapes in centimetres and metres with no conversion of units.
Greater Depth Questions to support measuring perimeter of composite shapes in centimetres and metres with conversion of units.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Combine 2D shapes to create a compound shape and calculate the perimeter. Two shapes provided; includes whole unit lengths, no conversion of units.
Expected Combine 2D shapes to create 2 compound shapes and calculate the perimeter. Three shapes provided; includes half unit lengths, no conversion of units.
Greater Depth Combine 2D shapes to create 2 compound shapes and calculate the perimeter. Four shapes provided; includes half and quarter unit lengths with some conversions.

Questions 2, 5 and 8 (Reasoning)
Developing Find the missing lengths and perimeter of simple rectilinear shapes (whole unit lengths with no conversion of units).
Expected Find the missing lengths and perimeter of compound rectilinear shapes (including some half unit lengths with no conversion of units).
Greater Depth Find the missing lengths and perimeter of compound rectilinear shapes (including any length with some conversion of units).

Questions 3, 6 and 9 (Problem Solving)
Developing Prove if the stated perimeter of a shape with a given modification (whole unit lengths with no conversion of units) is correct or not.
Expected Prove if the stated perimeter of a shape with a given modification (including some half unit lengths with no conversion of units) is correct or not.
Greater Depth Prove if the stated perimeter of a shape with a given modification (including any length with some conversion of units) is correct or not.