Finding Unknown Lengths Year 5 Perimeter and Area Resource Pack

Extra Step 2: Finding Unknown Lengths Year 5 Resource Pack

Finding Unknown Lengths Year 5 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for Autumn Block 5.

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What's included in the pack?

This pack includes:

• Finding Unknown Lengths Year 5 Teaching PowerPoint.
• Finding Unknown Lengths Year 5 Varied Fluency with answers.
• Finding Unknown Lengths Year 5 Reasoning and Problem Solving with answers.

National Curriculum Objectives

Mathematics Year 6: (6F6) Associate a fraction with division and calculate decimal fraction equivalents [for example, 0.375] for a simple fraction [for example, 3/8]

Differentiation:
Varied Fluency
Developing Questions to support finding unknown lengths (centimetres only) of regular and rectilinear shapes using whole numbers for the perimeter and other known lengths.
Expected Questions to support finding unknown lengths (centimetres & metres) of regular and rectilinear shapes using whole and decimal numbers for the perimeter and other known lengths (no conversions).
Greater Depth Questions to support finding unknown lengths (centimetres & metres) of regular and rectilinear shapes using whole and decimal numbers for the perimeter and other known lengths (conversions included).

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Work out the possible lengths for sides A & B of a rectilinear shape when the length of the equal side is given. No decimals or conversions.
Expected Work out the possible lengths for sides A & B of a rectilinear shape when the length of the equal side is found. Includes decimals.
Greater Depth Work out the possible lengths for sides A & B of a rectilinear shape when the length of the equal side is found. Includes decimals and conversions.

Questions 2, 5 and 8 (Reasoning)
Developing Explain which shape is the odd one out by calculating and comparing the perimeter of each shape. No decimals or conversions.
Expected Explain which shape is the odd one out by calculating and comparing the perimeter of each shape. Includes decimals.
Greater Depth Explain which shape is the odd one out by calculating and comparing the perimeter of each shape. Includes decimals and conversions.

Questions 3, 6 and 9 (Reasoning)
Developing Explain which character is correct by calculating the perimeter of a rectilinear shape. No decimals or conversions.
Expected Explain which character is correct by calculating the perimeter of a rectilinear shape. Includes decimals.
Greater Depth Explain which character is correct by calculating the perimeter of a rectilinear shape. Includes decimals and conversions.

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