In this post we’re aiming to revise Edexcel GCSE Maths June 2018 Paper 1. This is the first paper in the 2018 exam series and is worth 80 marks. Here is a copy of the paper Here are my solutions Here's a copy of the mark scheme Here's the videos for Edexcel GCSE Maths June 2018 Paper … [Read more...]
Edexcel GCSE maths foundation November 2018 paper 2
In this post we’re aiming to walkthrough all of Edexcel GCSE Maths Foundation Paper 2018 - Paper 2. This is the second paper in the exam, and is worth 80 marks. It’s fairly similar to papers 1 & 3 and the questions follow the same format. Here’s a link to download the question paper: Edexcel maths GCSE November 2018 Paper 2 Here’s my solutions: Edexcel maths GCSE … [Read more...]
GCSE maths stratified sampling – grade 5
This video looks at a GCSE maths stratified sampling question and is aimed at around grade 5. The questions are fairly straightforward and, once you get used to the method, should be OK to solve: Download a copy of the questions here: QT Stratified Sampling Here's a copy of the written answers: QT Stratified Sampling ANSWERS 1. The table shows the number of … [Read more...]
Estimation skills – GCSE maths how to estimate
These videos deal with estimation skills, particularly for GCSE maths - although it's good to have the ability to estimate and it's useful for most calculations. The questions are aimed at around grade 3, and are usually a mix of both calculation, and word, problems: 1. Without using a calculator use your estimation skills, to work out the following … [Read more...]
Surface area of a cylinder formula – GCSE maths grade 5
These videos deal with surface area of a cylinder formula questions aimed at around grade 5. They can be a little challenging and you might need to use the formula in a number of ways - particularly the second question of video 2. - A solid cylinder has a height of 12cm and a radius of 5cm. Work out the total surface area. Give your answer correct to 3 significant … [Read more...]