Year 10 / GCSE · Maths
Percentages And Ratio
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Focus on percentages ratio and proportion gcse. Open support for “Apply Ratios Involving Changes”, then explain the idea in your own words.
Year 10 / GCSE learners practise percentages ratio and proportion gcse.
The activities include Apply Ratios Involving Changes, Calculate Compound Interest, Change Units in Algebraic Contexts, and related practice. The checked support below includes video, worksheet, teaching, practice. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
Activities covered
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- Apply Ratios Involving Changes — support from Oak National Academy
- Calculate Compound Interest — support from Oak National Academy
- Change Units in Algebraic Contexts — support from Oak National Academy
- Convert Compound Units — support from Oak National Academy
- Convert Metric Units of Area — support from Corbett Maths
- Convert Metric Units of Volume — support from Corbett Maths
- Convert Ratios to Fractions — support from Oak National Academy
- Convert Real Measurements to Scale Diagrams — support from Oak National Academy
- Convert Scale Diagrams to Real Measurements — support from Oak National Academy
- Divide into a Ratio when given One Part or Difference — support from Corbett Maths
- Find Mass, Density and Volume — support from Oak National Academy
- Find One Number as a Percentage of Another — support from Oak National Academy
- Find Percentage Change, Including Profit — support from Oak National Academy
- Find Percentages of an Amount Using a Multiplier — support from Corbett Maths
- Find Pressure, Force and Area — support from Oak National Academy
- Find Speed, Distance and Time — support from Oak National Academy
- Find the Best Value for Money — support from Corbett Maths
- Find the Original Amount Before a Percentage Change — support from Corbett Maths
- Identify Direct Proportion and Solve Simple Problems — support from Corbett Maths
- Identify Inverse Proportion — support from Corbett Maths
- Increase or Decrease by a Percentage (using a multiplier) — support from Oak National Academy
- Reduce a Ratio to its Simplest Form — support from Oak National Academy
- Reduce a Ratio to its Simplest Form — support from Oak National Academy
- Represent Direct Proportion Graphically — support from Oak National Academy
- Simplify a Ratio to the Form 1:n or m:1 — support from Oak National Academy
- Solve Exponential Growth and Decay Problems — support from Oak National Academy
- Solve Inverse Proportion Problems Algebraically — support from Oak National Academy
- Solve Real Life Proportion Questions — support from Oak National Academy
- Solve Simple Interest Problems — support from Oak National Academy
- Understand Dividing into a Given Ratio — support from Oak National Academy
- Understand Metric Units of Capacity — support from Corbett Maths
- Understand Metric Units of Length — support from Corbett Maths
- Understand Metric Units of Mass — support from Corbett Maths
- Understand Recipe-Style Questions — support from Corbett Maths
- Use Multiplicative Relationships — support from Oak National Academy
- Use Ratio with Map Scales — support from Oak National Academy
- Use Time Calculations — support from Corbett Maths
- Use Unitary Proportion — support from Corbett Maths
- Work with Direct Proportion Algebraically — support from Oak National Academy
- Write a Ratio from Amounts — support from Oak National Academy
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Watch it explained
watch a video explanation
Changing ratios
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Compound interest calculations
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Converting compound measures
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Converting metric speed measures
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Converting metric area units
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Converting metric volume units
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Converting between ratios, fractions and percentages
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Drawing accurate scale diagrams
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Interpreting scaled drawings
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Ratio differences
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Mass, density and volume
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Expressing one number as a percentage of another
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Percentage profit and loss
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Percentages of an amount using a calculator
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Pressure, force and area
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Speed, distance and time
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Best buys and unit prices
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Reverse percentages
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The unitary method
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Inverse proportion
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Percentage increase with a multiplier
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Simplifying and unitising ratios
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Direct proportion graphs
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Inverse proportion algebra
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Problem solving with direct and inverse proportion
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Simple interest calculations
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Sharing an amount in a ratio
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Converting metric units of capacity
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Converting metric units of length
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Converting metric units of mass
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Recipes and proportional scaling
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Equivalent ratios and multiplicative relationships
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Real-world ratios, recipes and scales
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Calculations involving time
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Direct proportion algebra
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Ratio language and notation
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Learn it properly
lessons and teaching pages
Changing ratios lesson slides
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Compound interest calculations lesson slides
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Simple and compound interest compared lesson slides
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Converting compound measures lesson slides
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Converting between metric units walkthrough
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Converting metric speed measures lesson slides
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Complex compound measures
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Converting between units of area and volume
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Converting between ratios, fractions and percentages lesson slides
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Ratio: Steps, Examples and Worksheet
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Drawing accurate scale diagrams lesson slides
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Scale and scale drawing lesson pack
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Interpreting scaled drawings lesson slides
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Sharing an amount in a ratio lesson slides
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Mass, density and volume lesson slides
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Expressing one number as a percentage of another lesson slides
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Percentage profit and loss lesson slides
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Finding a percentage of an amount using a multiplier
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Pressure, force and area lesson slides
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Speed, distance and time lesson slides
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Compound measure and unit pricing lesson pack
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Reverse percentages: find the original value
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Ratio and proportion lesson: proportion
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Inverse proportion lesson pack
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Percentage increase with a multiplier lesson slides
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Percentage decrease with a multiplier lesson slides
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Simplifying and unitising ratios lesson slides
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Direct proportion graphs lesson slides
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Inverse proportion algebra lesson slides
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Problem solving with direct and inverse proportion lesson slides
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Simple interest calculations lesson slides
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Real-world ratios, recipes and scales lesson slides
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Equivalent ratios and multiplicative relationships lesson slides
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Units of time walkthrough
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Direct proportion in context lesson slides
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Direct proportion algebra lesson slides
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Ratio language and notation lesson slides
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Introduction to ratio lesson pack
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Practise it
questions and activities to try
Ratios and Equations Practice Questions
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Compound Interest Practice Questions
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Expressing as a Percentage Practice Questions
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Multipliers Practice Questions
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Ratio Practice Questions
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Proportionality Graphs Questions
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Simple Interest Practice Questions
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Direct and Inverse Proportion Practice Questions
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Print and finish
worksheets away from the screen
Changing ratios worksheet and quizzes
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Compound interest calculations worksheet and quizzes
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Converting compound measures worksheet and quizzes
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Converting metric speed measures worksheet and quizzes
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Converting metric area units practice
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Converting metric volume units practice
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Converting between ratios, fractions and percentages worksheet and quizzes
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Drawing accurate scale diagrams worksheet and quizzes
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Interpreting scaled drawings worksheet and quizzes
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Ratio difference practice
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Ratio given one value practice
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Mass, density and volume worksheet and quizzes
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Density practice questions
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Expressing one number as a percentage of another worksheet and quizzes
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Percentage profit and loss worksheet and quizzes
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Percentage change practice
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Percentages of an amount practice
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Pressure, force and area worksheet and quizzes
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Pressure practice questions
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Speed, distance and time worksheet and quizzes
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Speed, distance and time practice
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Best buys practice questions
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Reverse percentages practice questions
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Unitary method practice questions
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Direct and inverse proportion practice
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Percentage increase with a multiplier worksheet and quizzes
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Simplifying and unitising ratios worksheet and quizzes
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Direct proportion graphs worksheet and quizzes
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Compound interest practice questions
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Inverse proportion algebra worksheet and quizzes
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Problem solving with direct and inverse proportion worksheet and quizzes
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Direct and inverse proportion problem solving
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Simple interest calculations worksheet and quizzes
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Simple and compound interest compared worksheet and quizzes
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Sharing an amount in a ratio worksheet and quizzes
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Metric capacity conversion questions
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Real-world ratios, recipes and scales worksheet and quizzes
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Recipe proportion questions
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Equivalent ratios and multiplicative relationships worksheet and quizzes
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Maps and scales practice questions
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Time calculations textbook exercise
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Direct proportion in context worksheet and quizzes
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Direct proportion algebra worksheet and quizzes
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Ratio language and notation worksheet and quizzes
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