Year 10 / GCSE · Maths
Special numbers, powers, roots and standard form
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Focus on indices surds and standard form gcse. Open support for “Add Directed Numbers”, then explain the idea in your own words.
Year 10 / GCSE learners practise indices surds and standard form gcse.
The activities include Add Directed Numbers, Calculate Square Roots (Without a Calculator), Estimate Powers and Roots, and related practice. The checked support below includes video, teaching, worksheet, lesson. 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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- Add Directed Numbers — support from Corbett Maths
- Calculate Square Roots (Without a Calculator) — support from Khan Academy
- Estimate Powers and Roots — support from Khan Academy
- Evaluate and Use Negative Indices — support from Corbett Maths
- Evaluate Positive Indices — support from Corbett Maths
- Find Cubes and Cube Roots — support from Corbett Maths
- Find Factors — support from Corbett Maths
- Find HCF and LCM Using a Venn Diagram — support from Corbett Maths
- Find Multiples of Numbers — support from Corbett Maths
- Find Prime Factors — support from Corbett Maths
- Find the Highest Common Factor — support from Corbett Maths
- Find the Lowest Common Multiple (LCM) — support from Corbett Maths
- Identify Rational and Irrational Numbers — support from Corbett Maths
- Identify Square Numbers — support from Corbett Maths
- Multiply and Divide Directed Numbers — support from Corbett Maths
- Order Numbers Written as Powers, Roots and Reciprocals — support from Corbett Maths
- Recognise Powers of 2, 3, 4 and 5 — support from Corbett Maths
- Recognise Prime Numbers — support from Corbett Maths
- Simplify Surds Using Square Factors — support from Oak National Academy
- Subtract Directed Numbers — support from Corbett Maths
- Work with Exact Values Involving Pi — support from Corbett Maths
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Watch it explained
watch a video explanation
Negatives: addition and subtraction
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Square root of a decimal
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Approximating square roots
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Negative indices
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Numerical indices and powers
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Cube roots
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Factors
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HCF and LCM using products of primes
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Multiples
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Product of prime factors
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Common factors and HCF
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Common multiples and LCM
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Rational and irrational numbers
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Square numbers
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Multiplying negative numbers
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Ordering numbers by value
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Prime numbers
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Simplifying surds
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Giving answers in terms of pi
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Learn it properly
lessons and teaching pages
Calculations involving negative numbers lesson slides
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Roots and integer indices lesson slides
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Squares and Square Roots
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Estimating powers and roots walkthrough
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Negative and zero indices lesson slides
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Essential Skills: multiples, factors and prime numbers
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HCF, LCM and prime factorisation lesson pack
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Prime factorisation lesson slides
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Classifying rational and irrational numbers
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Simplifying surds lesson slides
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Area and circumference in terms of pi walkthrough
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Practise it
questions and activities to try
Surds Practice Questions
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Print and finish
worksheets away from the screen
Arithmetic involving negative numbers
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Roots of decimals and fractions
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Approximating square roots practice
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Negative indices practice questions
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Indices practice questions
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Cube numbers and cube roots
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Multiples, factors and primes
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Product of primes, LCM and HCF
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HCF and LCM practice questions
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Rational and irrational numbers practice
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Square numbers and square roots
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Ordering numbers practice questions
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Simplifying surds worksheet and quizzes
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Pi calculations target board
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