Do you want to know
what you need to know
to pass Maths at GCSE or Edexcel IGCSE?
You’re in the right place!
Grade 4 Essentials for GCSE Maths will boost your confidence and understanding, and leave you feeling ready for just about anything that the Foundation GCSE can throw at you!
It’s ideal for home educators, adult learners, and anyone else who feels they would benefit from a bit of topquality support to give them the best possible chance of that magic Grade 4.
It covers all the topics you need to be comfortable with, in order to be confident of getting a secure Grade 4 – possibly even a Grade 5 – in GCSE Maths.
It’s also suitable for anyone doing the Edexcel International GCSE (IGCSE), since there’s very little difference between the two qualifications at Foundation level. Where there are significant differences, these are highlighted.
The complete Grade 4 Essentials course is divided into four modules:
 Module 1: Number and Ratio (this module)
 Module 2: Geometry and Measure
 Module 3: Algebra and Graphs
 Module 4: Statistics and Probability
… and there’s also a supplementary extension module covering the few Topend Topics that aren’t included in the main course, so that you get full coverage of the entire Foundation Tier.
There’s no obligation to do all of these; you’re welcome to just do the modules that you think will be of most benefit to you personally.
How to use this course
The modules can be completed in any order, but it’s recommended that you start off with Module 1 Section 1, and that you work through the lessons in each module in the order shown – though it’s a good idea to mix up topics and revisit them in between studying different areas (this is called interleaving). You can revisit each lesson as many times as you like.
You can watch the introduction and the first six video lessons – that’s over an hour’s worth – as a free preview of the course. Just click on the Curriculum tab to see it. (If you’re on mobile then it’s the little cube on the middle tab above this box.) I hope you’ll find them useful enough to want to subscribe for the rest of it too!
Each module consists of three sections, and in each section there are:
 multiple video lessons (averaging over 6 hours per module)
 supporting handouts that you can print out (though you can manage without most of them if you don’t have access to a printer)
 quizzes for you to check your understanding
 links to free online resources that you can use for additional practice.
The video lessons include lots of opportunities to practise the skills being taught. To make the most of each lesson you should pause the video when prompted, and try to answer any questions that have been set, before you continue watching to see the solutions. If you’re not able to do the questions straight away then don’t worry, but try to reveal the solutions just a bit at a time, then pause again and make some progress on your own before revealing the next bit. So although the running time of each video is usually between 5 and 15 minutes, if you use them properly then they’ll take you considerably longer.
Once you’ve completed all the lessons, you qualify for a completion certificate, which you can download for free. Since the aim is to build your confidence and skills rather than to hit an arbitrary number of correct answers, completion only requires you to work through all the lessons, not to achieve a particular score on the quizzes. The quizzes are more of a tool for you to check how well you’ve understood and remembered the material.
If you’re confident that you don’t need some of the lessons then have a go at the relevant quizzes first. If you get the questions for those lessons right then you can probably get away with skipping them (though you may miss out on some useful nuggets of information), but if you don’t then it’s definitely worth working through the lessons.
Of course, you will also need to practise exam questions. This course series focuses more on the underlying skills. There are great – and free – collections of exam questions by topic, with solutions, available from Maths4Everyone, SaveMyExams and JustMaths, as well as complete past papers on various sites. For GCSE you don’t just need to stick to your own exam board; questions from all boards are worth doing.
Constructive feedback is always welcome… and, for a limited period, if you like one module enough to leave a 5star review then I’ll give you a code to get another module FREE!
Course Features
 Lectures 44
 Quizzes 10
 Duration Lifetime access
 Skill level All levels
 Language English
 Students 302
 Certificate Yes
 Assessments Yes

Section N1: Number basics and indices
 Section N1: Introduction, printable handouts and other resources
 N1a: Key terms, number types and properties
 N1b: Rules of divisibility
 N1c: Four operations with integers
 N1d: Place value, ordering and powers of 10
 Quiz: lessons N1ad
 N1e: Directed (positive and negative) numbers
 N1f: Order of operations (BIDMAS/GEMA)
 N1g: Multiplying and dividing with decimals
 N1h: Deductions from known results
 N1i: Using a calculator
 Quiz: lessons N1ei
 N1j: Rounding
 N1k: Bounds, error intervals, truncation
 N1l: Using 1 significant figure to estimate calculations
 N1m: Factors, multiples, HCF, LCM
 Quiz: lessons N1jm
 N1n: Indices
 N1o: Standard form
 Quiz: lessons N1no

Section N2: Fractions, decimals and percentages
 Section N2: Introduction and printable handouts
 N2a Shaded fraction of a shape
 N2b Finding a fraction of an amount, and increasing/decreasing by a fraction
 N2c Equivalent fractions
 N2d One quantity as a fraction of another
 N2e Improper fractions and mixed numbers
 Quiz: lessons N2ae
 N2f Adding and subtracting fractions
 N2g Multiplying fractions
 N2h Dividing by a fraction, and reciprocals
 Quiz: lessons N2fh
 N2i Fraction/decimal/percentage conversions and equivalents
 N2j Problems with mixed fractions, decimals and percentages
 Quiz: lessons N2ij
 N2k Finding a simple percentage of an amount
 N2l Expressing one quantity as a percentage of another
 N2m Increasing/decreasing an amount by a percentage
 N2n Simple interest
 N2o Finding percentage profit / change / error
 N2p Using a multiplier
 N2q Reverse percentages (finding the original amount)
 Quiz: lessons N2kq

Section N3: Ratio and proportion
 Section N3: Introduction and printable handouts
 N3a Ratios and fractions
 N3b Sharing an amount in a ratio
 N3d Manipulating ratios
 N3e Map scales
 Quiz: lessons N3a to e
 N3f Understanding and using proportion
 N3g Best buys
 N3h “Fraction of a fraction” problems
 N3i Proportional reasoning problems 1
 N3j Proportional reasoning problems 2 (three variables)
 Quiz: lessons N3fj