NCETM (MathsHub) Teaching Slides and Worksheets - Year 5, Unit 6: Calculating With Decimal Fraction

A FULL UNIT’S WORK [approx. 3 weeks] (PowerPoint and worksheets) on calculating with decimal fractions for Year 5.

Teaching slides and resources made using various methods but all alongside the NCETM Ready-to-progress criteria guidance document, including arithmatic and reasoning starters, teacher notes, key vocabulary and stem sentences.

Covers the following learning objectives:

• 1 Pupils explain the effect of multiplying and dividing a number by 10, 100 and 1,000 (1)
• 2 Pupils explain the effect of multiplying and dividing a number by 10, 100 and 1,000 (2)
• 3 Pupils explain how to multiply and divide a number by 10, 100 and 1,000 (first ‘number’ two or more non-zero digits)
• 4 Pupils use their knowledge of multiplication and division by 10/100/1,000 to convert between units of measure (length)
• 5 Pupils use their knowledge of multiplication and division by 10/100/1,000 to convert between units of measure (mass and capacity)
• 6 Pupils explain how to use known multiplication facts and unitising to multiply decimal fractions by whole numbers (tenths)
• 7 Pupils explain how to use known multiplication facts and unitising to multiply decimal fractions by whole numbers (hundredths)
• 8 Pupils use their knowledge of multiplying decimal fractions by whole numbers to solve measures problems
• 9 Pupils explain the relationship between multiplying by 0.1 dividing by 10
• 10 Pupils explain the relationship between multiplying by 0.01 dividing by 100
• 11 Pupils explain how to use multiplying by 10 or 100 to multiply one-digit numbers by decimal fractions (1)
• 12 Pupils explain how to use multiplying by 10 or 100 to multiply one-digit numbers by decimal fractions (2)
• 13 Pupils explain how to use the size of the multiplier to predict the size of the product compared to the multiplicand
• 14 Pupils explain how to use multiplying by 10 or 100 to divide decimal fractions by one-digit numbers (1)
• 15 Pupils explain how to use multiplying by 10 or 100 to divide decimal fractions by one-digit numbers (2)