Year 7 · Maths
Understand probability outcomes in Year 7 Maths
Start here
Focus on probability of an event happening. Start with “Calculate Probabilities as Both Fractions and Decimals”, then explain the idea in your own words.
Year 7 learners practise probability of an event happening.
The activities include Calculate Probabilities as Both Fractions and Decimals, Calculate Probabilities of Complementary Events, Calculate Probability Using Spinners, and related practice. The checked support below includes teaching, worksheet, video, lesson. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
Activities covered
- Calculate Probabilities as Both Fractions and Decimals
- Calculate Probabilities of Complementary Events
- Calculate Probability Using Spinners
- Calculate the Probability of Picking a Particular Colour
- Practise Calculating Probability of Complementary Events
- Understand the Meaning of Words Used For Possibility
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Practise — questions or activities to try
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Oak National Academy, BBC Bitesize, Corbettmaths and Mathsframe normally open with no account. Twinkl access varies by resource, so we only show a free label after checking the resource's own page. Unconfirmed access appears only under Everything.
Watch it explained
a teacher walks through it
Oak video: Calculating Theoretical Probabilities From Lists One Event
Best for: a clear explanation before you practise
Oak video: Summing Probabilities
Best for: a clear explanation before you practise
Oak video: The Scale Of Likelihoods
Best for: a clear explanation before you practise
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Learn it properly
lessons and teaching pages
Oak lesson slides: Calculating Theoretical Probabilities From Lists One Event
Best for: worked examples and step-by-step teaching
Oak lesson slides: Summing Probabilities
Best for: worked examples and step-by-step teaching
Probability: Complement
Best for: worked examples and step-by-step teaching
Oak lesson slides: The Scale Of Likelihoods
Best for: worked examples and step-by-step teaching
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Practise it
questions and activities to try
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Print and finish
worksheets away from the screen
Oak worksheet: Calculating Theoretical Probabilities From Lists One Event
Best for: pencil-and-paper practice away from the screen
Calculate Probabilities as Both Fractions and Decimals practice questions
Best for: pencil-and-paper practice away from the screen
Oak worksheet: Summing Probabilities
Best for: pencil-and-paper practice away from the screen
Student-Led Probability Worksheet
Best for: pencil-and-paper practice away from the screen
Single Event Probability Worksheet
Best for: pencil-and-paper practice away from the screen
Sample Space Diagrams KS3 Walkthrough Worksheet
Best for: pencil-and-paper practice away from the screen
Oak worksheet: The Scale Of Likelihoods
Best for: pencil-and-paper practice away from the screen
Introduction to Probability Worksheet - KS3 Maths
Best for: pencil-and-paper practice away from the screen
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