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# Mixed Age Year 5 and 6 Algebra and Ratio Step 19 Resource Pack ## Step 19: Mixed Age Year 5 and 6 Algebra Step 19 Resource Pack

Mixed Age Year 5 and 6 Algebra Step 19 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 6 Calculating Scale Factors for Spring Block 3.   ### What's included in the Pack?

This Mixed Age Year 5 and 6 Algebra Step 19 pack includes:

• Mixed Age Year 5 and 6 Algebra Step 19 Teaching PowerPoint with examples.
• Year 6 Calculating Scale Factors Varied Fluency with answers.
• Year 6 Calculating Scale Factors Reasoning and Problem Solving with answers.

#### National Curriculum Objectives

Mathematics Year 6: (6R3) Solve problems involving similar shapes where the scale factor is known or can be found

Differentiation for Year 6 Calculating Scale Factors:
Varied Fluency
Developing Questions to support solving simple one step equations. Using addition, subtraction and multiplication by 2.
Expected Questions to support solving simple one step equations. Using all 4 operations and whole numbers, with some decimals and fractions.
Greater Depth Questions to support solving simple one step equations. Using all 4 operations and whole, decimal and negative numbers, and fractions.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Use given clues to identify the scale factor used. Involving whole numbers only.
Expected Use given clues to identify the scale factor used. Involving whole numbers in measurements but some scaled factors can increase by a half.
Greater Depth Use given clues to identify the scale factor used. Involving some decimals in measurements and some scaled factors can increase by a half.

Questions 2, 5 and 8 (Reasoning)
Developing Explain if a statement is correct. Involving whole numbers only.
Expected Explain if a statement is correct. Involving whole numbers in measurements but some scaled factors can increase by a half.
Greater Depth Explain if a statement is correct. Involving some decimals in measurements and some scaled factors can increase by a half.

Questions 3, 6 and 9 (Reasoning)
Developing Explain which scale factor has been used. Involving whole numbers only.
Expected Explain which scale factor has been used. Involving whole numbers in measurements but some scaled factors can increase by a half.
Greater Depth Explain which scale factor has been used. Involving some decimals in measurements and some scaled factors can increase by a half.