Ages 11–18 · rough guide: UK KS3–sixth form, US Grades 6–12

Resources for teens and students

Revision-friendly lessons, real-life money and digital skills, and plain-English AI literacy. Every lesson shows a worked example and lets you check your answers online before printing a sheet.

  1. 1Learn it
  2. 2See it worked
  3. 3Try it online
  4. 4Print it
  5. 5Check your answer

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Popular lessons with practice and answers

Ages 9+ · IntermediateLong divisionLearn long division step by step with the divide, multiply, subtract, bring down method. Online + PrintAges 7–14 · IntermediateFractions of amountsFind fractions of numbers and quantities using divide by the bottom, times by the top. Online + PrintAges 11+ · IntermediateSolving equationsSolve one-step and two-step linear equations using inverse operations and the balance method. Online + PrintAges 7–14 · FoundationEquivalent fractionsLearn how to find equivalent fractions and simplify fractions by multiplying or dividing the numerator and denominator by the same number. Online + PrintAges 9–14 · IntermediateComparing and ordering fractionsHow to tell which fraction is bigger by converting to a common denominator, with worked examples, online practice and a printable comparing fractions worksheet with answers.. Online + PrintAges 9+ · IntermediateAdding and subtracting fractionsStep-by-step guide to adding and subtracting fractions, including different denominators and improper fractions. Online + PrintAges 9+ · IntermediatePercentages of amountsFind percentages of amounts using the 10% and 1% building-block method, including percentage increase. Online + PrintAges 7+ · FoundationWord classesLearn the main word classes with clear definitions and examples, see how to identify them in a sentence, then practise online or with a printable worksheet and answers.. Online + PrintAges 7+ · FoundationPlural spelling rulesLearn when to add -s, -es, -ies or -ves to make plurals, plus common irregular plurals. Online + PrintAges 9–14 · IntermediateInference in readingLearn how to infer meaning from clues in a text, with a worked example, a short passage and inference questions to answer online or on a printable sheet with model answers.. Online + PrintAges 7–14 · FoundationStates of matterLearn solids, liquids and gases, melting, freezing, evaporation and condensation with particle diagrams explained, a worked example, quiz and printable worksheet with answers.. Online + PrintAges 7–14 · FoundationThe solar systemLearn the eight planets in order from the Sun, a memory sentence, rocky vs gas planets, and why we have day, night and years — with a quiz and printable worksheet.. Online + Print

Last reviewed: 25 September 2026