This video is a quick reminder of how to factorise for GCSE maths, and is aimed at around grade 4. - stop the video - work through the questions - compare your solutions I hope the video helps and please do leave a comment - thanks! Download a copy of the questions here: QT Factorise Here's a copy of the written answers: QT Factorise ANSWERS These types of … [Read more...]

This video is a quick reminder of volume of a shape for GCSE maths, and is aimed at around grade 4. - stop the video - work through the questions - compare your solutions I hope the video helps and please do leave a comment - thanks! Download a copy of the questions here: QT Volumes of 3D shapes Here's a copy of the written answers: QT Volumes of 3D shapes … [Read more...]

 These videos focus on how to expand brackets questions, and are aimed at around grade 4 / 5 GCSE maths. These questions are usually fairly straightforward, although it's worthwhile practicing as they are a core algebra skill. Download a copy of the questions here: QT Expanding brackets Here's a copy of the written answers: QT Expanding brackets … [Read more...]

   This video is all about how to rearrange the subject of a formula, and is aimed at around grade 4 GCSE maths. Make t the subject of the formula v = u + 5t How to rearrange the subject of a formula questions appear in all the main examination boards, including Edexcel, AQA and OCR. They are popular and, once you have the basic principles, fairly similar. … [Read more...]

This video is all about how to calculate ratio in 'more than' questions and is aimed at around grade 4 GCSE maths. These are a little more challenging, and involve the ‘more than’ type of questions. Here's three different questions for you to try: Arni, Bethany and Carrie save some money in the ratio 3:4:9. Carrie saved £150 more than Bethany. Show that Arni saved £90. … [Read more...]