I have put together a few problems that practice the separation of variables technique, suitable for all A Level exam boards. Section 1: A worked example with full solution. Section 2: Three practice questions using the technique. Section 3: A point of interest related to using Differential Equations. Leave a comment in the reviews letting me know how you got on and whether you’d like me to upload the answers! All problems and solutions are put together by me, a human, and I take full responsibility for any errors that I may have made. That being said, take them as written by an experienced Mathematics tutor and passionate Applied Statistician.

A helpsheet going through Hypothesis Testing from samples of a normal distribution. Note that this is a re-upload, as I noticed a mistake in a value. Section 1: A worked example with commentary and tips. Section 2: Practice questions Section 3: A point of interest Written by an experienced tutor of Mathematics and Statistics, and passionate Statistician.

Hypothesis Testing on a Binomial Distribution example and sample questions. Applicable to all major exam boards for AS and A Level Mathematics. Step by step example supported with written commentary. Produced by a passionate Mathematics and Statistics student, and experienced tutor. Leave a comment in the reviews letting me know how you got on and whether you’d like me to upload the answers!

A worksheet of functions to calculate the derivatives of, all of which can be solved using knowledge from the AS Level/Year 1 A Level Mathematics syllabus. Leave a comment in the reviews letting me know how you got on and whether you’d like me to upload the answers! NB: This sheet is taken from Sections A & B of my worksheet entitled “Endless Derivatives!”. Learners who are studying towards the full A Level, or those who want to practice questions involving first principles might like to check that sheet out instead.

Suitable for all A Level exam boards, this sheet takes you through how to approach different trigonometric integral questions, perfect for revision. Section 1: Examples and useful identities Section 2: Practice Questions Section 3: Exam Style Question Section 4: Further Reading beyond the syllabus If you would like some solutions, leave a review letting me know how you got on, and I will be happy to upload them. Written by an experienced Mathematics tutor, although I do occasionally make mistakes when typesetting. I take full responsibility for these, and will correct them if I find them.