Year 5 - Maths
Solve problems involving converting units in different contexts
Converting units
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
In this unit pupils will apply memorised unit conversions to convert between units of measure and solve problems involving converting between units of time and money.
Lesson Summary
You can solve problems involving converting units in different contexts.
Key Notes
- Use known units of measure and their equivalents to solve problems
Vocabulary To Learn
- Convert: Change a value or expression from one form to another, such as grams into kilograms.
Common Mistakes To Avoid
- The most common mistake pupils will make when faced with these sorts of questions is not taking into account the unit conversion that needs to take place if the units of measure are mixed.
3 Quick Questions (With Answers)
1. Solve this in steps: explain the method from this lesson and why each step matters.
Use known units of measure and their equivalents to solve problems. Use known units of measure and their equivalents to solve problems.
2. Use this key word in a maths sentence and explain it clearly. 'Convert'
Change a value or expression from one form to another, such as grams into kilograms. Use this word when showing your method, then check your final answer is reasonable.
3. Spot and fix this common maths mistake.
Mistake: The most common mistake pupils will make when faced with these sorts of questions is not taking into account the unit conversion that needs to take place if the units of measure are mixed. Correction: You may wish to consider drawing extra attention to the fact that the units of measure are different when presenting the Practice tasks, for example highlighting them in different colours if appropriate.
More Lessons In This Unit
- Convert between miles and kilometres and pounds and Euro Study Guide
- Convert from larger to smaller units of measure Study Guide
- Convert from smaller to larger units of measure Study Guide
- Convert to and from fraction and decimal quantities of larger units Study Guide
- Solve problems involving converting between units of time Study Guide
- Solve problems involving different units of measure Study Guide
- Understand approximate equivalence between metric and imperial units Study Guide
- Use known facts to carry out conversions that correspond to 10 and 100 parts Study Guide
- Use known facts to derive common conversions over 1 Study Guide
Browse all guides in the Year 5 Maths guide library.