The Kumon Math Boosters series is designed to help children who either need to improve their basic math skills, or who are slightly ahead of the curve. Math Boosters: Problem Solving with Ratios & Proportions focuses on challenging topics your child must master to be ready for algebra and other advanced math concepts. This book provides practice using ratios and proportions in solving data oriented problems your child will encounter in school, especially in STEM subjects and in everyday life. The final unit of the book introduces your child to basic concepts of statistics and probability.

The Kumon Math Boosters series is designed to help children who either need to improve their basic math skills, or who are slightly ahead of the curve. They accomplish this by combining multiple years of curriculum in one book and following the famous step-by-step Kumon approach, which reduces anxiety and frustration. So whether your child needs a little extra review and reinforcement, or is ready to jump ahead to the next level, Kumon Math Boosters are the right choice.

A simple and lively alphabetical Maths dictionary, ideal for learners in grades 4 to 7 to use at school and at home.

Features:

• More than 600 essential Maths words, including key terms from the South African curriculum
• Straightforward definitions supported by hundreds of examples, colour pictures and diagrams
• Special section giving mathematical symbols, tables and useful formulae
• Full index and simple cross-references with special links to related words
• Developed in consultation with South African and international Maths experts and consultants