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Percentage Increase and Decrease Interactive Maths Lesson | Workbook with Answers | KS2 KS3 GCSE 11 Plus | Tutor Resource Digital Download

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Highlights

  • Digital download
  • Digital file type(s): 1 PDF

This interactive lesson builds percentage change from the ground up, from adding an increase onto an amount through to working out the percentage a price rose or fell by. It contains ten worked examples, ninety self-checking practice questions and a mixed challenge, and suits 11 plus preparation and GCSE Foundation revision.

WHAT'S INCLUDED
• Increase An Amount - 2 worked examples and 12 questions
• Decrease An Amount - 2 worked examples and 2 practice questions, plus a 20 question increase and decrease challenge
• Amount As A Percentage - 2 worked examples and 12 questions
• Multi-Step Percentages - 2 worked examples and 12 questions
• Percentage Change - 2 worked examples and 12 questions
• 5 units, 10 worked examples and 90 questions in total
• A final 20 question mixed challenge drawing on all five units
• 3 hands-on tools that step through a change one part at a time
• Click-to-reveal answers, a reveal-all option per section, and questions graded easy, medium and hard

TOPICS COVERED
• Increasing an amount by a percentage, by adding the change on or by finding the new percentage in one step
• Decreasing an amount, including sale and discount wording such as 20% off
• Writing one amount as a percentage of another, including when the units differ, for example 40p out of 2.50 pounds
• Percentage change, profit and loss, and comparing two changes
• Multi-step problems, successive changes, best buys and percentages of what is left

HOW IT WORKS
The lesson opens in any web browser. There is no app, no software to download and no login. It works best on a tablet or a laptop, and it still works on a phone.

Your child clicks through each worked example one line at a time, sets the practice questions out on paper, then clicks to reveal the answer and check their own work. Worked examples and question sets both redeal on a button press, so the lesson does not run out after one sitting.

WHO THIS IS FOR
Year 4 to Year 11, covering KS2, KS3 and KS4, and written for 11 plus preparation and GCSE Foundation revision. Bought by parents supporting a child at home, by tutors who want a ready-made lesson to teach from, and by teachers and students who want structured practice with answers.

WHY THIS LESSON HELPS
Most percentage marks are lost on one decision rather than the arithmetic: which number counts as the whole. This lesson separates the change from the new amount so they stop being confused, and it drills the error that costs the most marks in an exam, dividing a change by the new amount instead of by the amount you started with.

DIGITAL DOWNLOAD
You receive an instant PDF download containing your lesson link, and an email with the same link straight after purchase. Nothing physical is posted.

USAGE
The link can be reopened as often as you need, on any device. Learners can work through it independently or with adult support.

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Listed on Aug 19, 2026
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