Understand compound growth, decimal places, standard form and Ratio for GCSE / IGCSE Maths

A good understanding of the Number and Ratio parts of the GCSE(9-1)/IGCSE syllabus is key to getting a good grade in these exams, as these subjects together form a significant portion of the syllabus. Unfortunately some students struggle, as although some might consider these subjects simple from a mathematical point of view, there not always easy to understand. Hopefully after taking this course you wont be one of them...

This course will teach you how to:

Find the Highest Common Factor(HCF) and Lowest Common Multiple(LCM) of two numbers

Estimate answers to problems

Express numbers to a certain number of Decimal places or Significant Figures

The formula for Compound Growth or Decay and how to apply it

Know how to work with numbers in Standard Form

Tackle GCSE/IGCSE level exam problems in Ratios and Proportion

This course is a follow up to my course Introduction to Number for GCSE(9-1)/IGCSE Mathematics.