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# Mixed Age Year 3 and 4 Length Perimeter and Area Step 5 Resource Pack

## Step 5: Mixed Age Year 3 and 4 Length Perimeter and Area Step 5

Mixed Age Year 3 and 4 Length Perimeter and Area Step 5 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 3 Add Lengths for Spring Block 2.

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### What's included in the Pack?

This Mixed Age Year 3 and 4 Length Perimeter and Area Step 5 pack includes:

• Mixed Age Year 3 and 4 Length Perimeter and Area Step 5 Teaching PowerPoint with examples.
• Year 3 Add Lengths Varied Fluency with answers.
• Year 3 Add Lengths Reasoning and Problem Solving with answers.

#### National Curriculum Objectives

Mathematics Year 3: (3M9b) Add and subtract lengths (m/ cm/ mm)

Differentiation for Year 3 Add Lengths:

Varied Fluency
Developing Questions to support adding two lengths, using mixed units and direct conversions (cm to m) No exchanging. i.e. 32cm + 8m 12cm.
Expected Questions to support adding 2 or 3 lengths, using some mixed units with only one conversion and some exchanging, i.e. 2m + 1m 54cm + 38cm.
Greater Depth Questions to support adding 3 or 4 lengths, using mixed units with indirect conversions (mm to m) and some exchanging. Questions require multiple conversions, i.e. 2m + 1m 50cm + 150mm.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Find the largest total distance that three children threw two beanbags. Distances given in mixed units and direct conversions between cm and m. No exchanging. i.e. 32cm + 8m 12cm.
Expected Find the largest total distance that three children threw three beanbags. Distances given in mixed units and direct conversions between mm, cm and m.
Greater Depth Find the largest total distance that three children threw three beanbags. Distances given in mixed units and direct conversions between mm, cm and m, requiring multiple conversions.

Questions 2, 5 and 8 (Problem Solving)
Developing Find which two vehicles will fit on the bridge at once. Bridge measured in m. Vehicles measures in cm. No exchange.
Expected Find which three vehicles will fit on the bridge at once. Bridge measured in m and cm. Vehicles measures in cm.
Greater Depth Find which three vehicles will fit on the bridge at once. Bridge measured in m and cm. Vehicles measures in cm and mm.

Questions 3, 6 and 9 (Reasoning)
Developing Find the odd one out between 3 calculations. Addition calculations with two lengths. Lengths given in mixed units and direct conversions between cm and m. No exchanging. i.e. 32cm + 8m 12cm.
Expected Find the odd one out between 3 calculations. Addition calculations with two or three lengths. Lengths given in mixed units and direct conversions between mm, cm and m.
Greater Depth Find the odd one out between 3 calculations. Addition calculations with three or four lengths. Lengths given in mixed units and direct conversions between mm, cm and m, requiring multiple conversions.

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