Download a copy of the question here: QT Bounds Here's a copy of the written answers: QT Bounds ANSWERS Here's the question for this video: 1. A rectangle has a length of 14cm, correct to the nearest cm, and a width of 4.3cm, correct to the nearest mm. a) Calculate the upper bound for the perimeter of the rectangle. (2 marks) b) Calculate the lower bound for the … [Read more...]
Composite & Inverse Functions
Download a copy of the question here: QT Compound & Inverse Functions Questions Here's a copy of the written answers: QT Compound & Inverse Functions ANSWERS These videos are a quick reminder of composite functions for GCSE maths, and are aimed at around grade 8. Questions on compoite functions appear infrequently on GCSE papers, mainly towards Q20 … [Read more...]
Sine Rule – All the Questions Grade 7 GCSE Maths
This video is a quick reminder of Sine Rule GCSE maths, and is aimed at around grade 7. #gcse #algebra #sine #maths #math #revision #tutor #grade7 Download a copy of the questions here: QT The Sine Rule Download a copy of the written answers here: QT The Sine Rule ANSWERS I hope the video helps and please do leave a comment - thanks! [grwebform … [Read more...]
Rearrange Equations
Download a copy of the questions here: QT Rearranging formulae Download a copy of the written answers here: QT Rearranging formulae ANSWERS This video is a quick reminder of changing the subject of a formula for GCSE maths, and is aimed at around grade 7. #gcse #algebra #rearrange #formula maths #math #revision #tutor #grade7 I hope the video helps … [Read more...]
Surds – Quick Reminder GCSE Revision for Grade 7 :-)
This video is a walkthrough of surds and aimed at around grade 7 for GCSE maths .... please do - 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: Quick Test Surds Here's a copy of the written answers: QT Surds ANSWERS These types of questions … [Read more...]