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Dividing in a given ratio

Ratio in context

Percentages are used in everyday life, for example, calculating discounts during sales and interest rates at banks. Knowing how to find and use percentages is an important skill.

Explore essential techniques for calculating percentages, including percent increase, decrease, and reverse percentages. This study note covers practical applications such as compound interest and percentage change, providing clear examples and methods to enhance your understanding. Ideal for students looking to improve their math skills in real-world contexts.

Mastering Percentage Calculations

Revision note

Itz Gamer Al 123

percentages are used in everyday life, for example, calculating discounts during sales and interest rates at banks. knowing how to find and use percentages is an important skill.

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English

percentages

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Arithmetic

Percentages

Explore essential concepts of percentages, including calculations for simple and compound interest, percentage increase and decrease, and reverse percentages. This comprehensive guide provides step-by-step examples and practical applications to enhance your understanding and problem-solving skills. Ideal for students preparing for exams or seeking to improve their math proficiency.

Mastering Percentages

Jessica Plane

Unit 9 

Fractions, Decimals and Percentages knowledge Organiser

Explore essential concepts in fractions, decimals, and percentages with this comprehensive knowledge organizer. Learn to convert numbers to standard form, perform percentage calculations, and understand key definitions like denominators and mixed numbers. Ideal for Year 10 students preparing for exams.

Mastering Fractions & Percentages

B€LA〄

Fractions, Decimals and Percentages

Quiz

Zainab

math foundation quiz 

Maths foundation quiz 

Learn about acute, right, obtuse, straight, reflex, adjacent, complementary, and supplementary angles and their measurements.

Explore the different types of angles including acute, right, obtuse, straight, and reflex angles. This summary also covers adjacent, complementary, and supplementary angles, detailing their measurements and relationships in geometry.

Understanding Angle Types

Stephania❤️‍🩹.

Types of Angles

Comprehensive Edexcel Math Skills Checklist covering Geometry, Algebra, Statistics, and Probability for Grades 1-5. This resource includes essential concepts such as geometric shapes, data distributions, graphical representations, and key formulas. Perfect for students preparing for Edexcel assessments.

Edexcel Math Skills Checklist

Olamide

MATH CHECKLIST EDEXCEL HIGHER

National 5 maths - Reverse percentages notes 

Explore essential techniques for calculating reverse percentages with practical examples. This summary covers key concepts such as percentage increase and decrease, providing step-by-step solutions to common problems. Ideal for National 5 Maths students looking to master reverse percentage calculations.

Reverse Percentage Calculations

Kimberley

Reverse percentages 

gcse foundation notes on compound interest and depreciation + practice questions with worked answers

Explore key concepts of compound interest and depreciation with practical examples and calculations. This resource includes worked solutions for GCSE Foundation level, focusing on financial mathematics, exponential decay, and growth rates. Ideal for students preparing for exams.

Compound Interest & Depreciation

Francesca🎧

compound interest and depreciation 

Explore the concepts of appreciation and depreciation in financial contexts. This summary covers key calculations for percent increase, percent decrease, and compound interest, providing examples for real estate, vehicles, and investments. Ideal for N5 Maths students looking to understand value changes over time.

Value Change Calculations

Megan Collins

Appreciation and Depreciation

Explore direct and inverse proportionality through a series of exam-style questions. This resource covers key concepts such as proportional relationships, constants of proportionality, and multi-step problem-solving techniques. Ideal for students preparing for exams in mathematics.

Proportional Relationships Practice

Exam Practice

Worksheet

direct and inverse proportion exam practice 

Geometry

Direct and inverse proportion exam practice 

Year 9 Assesment 4 foundation calculator paper with corrections and answers.

Explore the Year 9 Foundation Assessment focusing on key mathematical concepts such as ratios, proportions, similar triangles, and scale factors. This assessment includes calculator-based questions and detailed solutions to enhance understanding. Ideal for students preparing for SATS Arithmetic and improving their skills in proportional relationships and decimal calculations.

Year 9 Foundation Assessment

Past Paper

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Year 9 foundation assesment:calculator 

Explore detailed solutions for a higher-level math exam covering key concepts such as ratios, proportions, transformations, volume calculations, and direct proportionality. This resource includes model answers for various problems, including frequency tables and geometric transformations, making it ideal for exam preparation.

Math Exam Solutions

Tanisha Miah

Math exam paper with model answer

For my GCSEs, I used the revision strategy on page 1 along with the topic-by-topic content breakdown on pages 2 and onwards to make sure I covered all of the content and consolidated it to the best of my ability.

Maximize your exam success with this comprehensive GCSE Maths revision strategy. This guide outlines a structured approach to revising key topics, including geometry, trigonometry, and statistics. Learn effective techniques such as spaced revision, content consolidation, and exam question application to enhance your understanding and retention. Ideal for students preparing for the Edexcel Maths (Higher) exam.

Ratio, proportion and rates of exchange

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