ExamSolutions was started in 2006. Since then I have received lots of messages and testimonials, below are small selection of the recent ones:
Thank you Michael
Find Michael’s GCSE Tutorials on YouTube really helping. I will want to make donation. Thank you so much
Thank you !
Thank you Stuart!
In these scary times I am keen to write to you to say thank you. I have been watching your videos (most of them multiple times!) for a very long time. I am 19 and in Year 14 (my final two A levels have just been cancelled would you believe) and am going to the… Read more “Thank you Stuart!”
Thank you so much!! With
Very grateful for all the help this site offered
Result in C34
Dear Sir, I got full UMS marks in Edexcel IAL C34. I got this acheivement since I watched videos in Exam Solutions website. The way you explain the concepts is amazing.
Thank you so much for helping to get this great acheivement. You are the very best.
I got an A* in IAL Maths
Thank you so so much. You are the best.
I’ve finished my whole S1
I’ve finished my whole S1 , C12 using this website . The explanations are really clear and helpful . BEST MATH TUTOR !!
Exam solutions is a blessing!
I really want to thank the creator of this website. I am in university and this helped me with my math so much. I got A+ on all my tests thanks to this website. Everything is so clear and is really maths made easy! I am so glad that i found this site. Keep on… Read more “Exam solutions is a blessing!”
Absolutely amazing work, clear and smooth voice with excellent methods of teaching. I would have probably failed Maths as a whole with you. Much love
Amazing website, easy to navigate and a wide range of courses offered. Actually perfect with no flaws.
Absolutely amazing work, your explanation is super clear and good and always depending on exercises and questions from exam papers to explain a lesson or certain problems, while also being 100% free.
you are the best! :)
Absolutely amazing revision resource
I don’t know what I would have done without this website. This service saved me a lot of stress and time, whenever I would look at the mark scheme after getting a question wrong, and not understand how they solved the question, this website had the answers, made everything so simple. I wish such good… Read more “Absolutely amazing revision resource”
No words to express my gratitude
The most prominent reason as to why I decided to self study Further Maths this year was because I knew I had so much support online from your videos. Thank you for inspiring me to take on a difficult path and providing so much support that helped make this journey easier. Lots of love <3
Absolute life saver!!!! Thanks ever
Absolute life saver!!!! Thanks ever so much!!!
LEGEND. THANK YOU. GOD BLESS.
LEGEND. THANK YOU. GOD BLESS.
Amazing site, thanks for all
Amazing site, thanks for all your hard work
Great website- would be lost without it
Your tutorials have helped immensely as I have struggled with youtube tutorials and finding past questions by topic in the past. Thank you so much for providing this website for students!!
WHAT A LAD
Amazing website mate, keep up the fantastic work. Saved my life.
Made me regain confidence that I can get good grades
I have struggled with further maths for quite a while now, and some topics simply wouldn’t make sense to me, even after catch up sessions. ExamSolutions has helped me greatly, as I now not only understand said topics, but I am also confident while solving problems. Thank you for doing in a few videos what… Read more “Made me regain confidence that I can get good grades”
Love your videos sooo much – so helpful! And what made me even happier… I discovered that you too play the sax :)
MADE ME HIT GOOD GRADES IN MATHEMATICS
Thanks so much examsolutions for the devoted work you are doing. This web have a pretty humble access to maths past papers and solutions both in videos and soft copies, these prepared me to excel in my UACE Examinations. Thanks again.
You helped me self-study and get excellent results!
I from a place where I didn’t have access to many A-level teachers, due to which I had to take a gap year after my IGCSE’s. Fortunately, I found your videos on time the following year and started preparing for A-level Math without any teachers. These videos are so clear and easy to understand that… Read more “You helped me self-study and get excellent results!”
I am forever grateful to you
I am a student from a 3rd world country and I may be going to Oxford thanks to you. I would have never managed to get those grades without you. I used to watch your lessons between classes and they helped more than any class I went to. I even took S1 without a teacher… Read more “I am forever grateful to you”
Inspired to study
I am intending to use these lessons to help self study towards an A Level as a mature student. Have always wanted to study maths and these videos seem to make it viable. Only wish I had discovered them earlier. I will be happy to donate when I have reached my goal. The presentation is… Read more “Inspired to study”
Solution to the regret of bunking classes
I have a U in my mids, and my mocks for AS level since I bunked the entire session. A friend of mine told me about this website and after using this website I have started to feel like Mathematics as a whole isn’t that difficult, I would give the credit of me passing in… Read more “Solution to the regret of bunking classes”
U to A
My first half-term (year 12) test result was a U and this made me realise that I DESPERATELY needed help. After using examsolutions as my study/revision guide, my test results gradually got better and I came out with an A on results day (year 13)!! A big THANK YOU to you!!
you, my friend, are a
you, my friend, are a blessing.
Hats Off SIR!!!
Nothing to say… Hats off SIR. Who needs tuition when you can have EXAM SOLUTIONS!!
OMG I just found this,it’s amazing it’s going to help me so much thank you so much
He explains concepts clearly and precisely. He teaches at a pace at which everyone can understand. I credit him for helping me pass my A Levels. Thank you sir.
Stuart Sidders you are amazing! I look up to you.
Exam solutions, is amazing it is currently free but it needs to be supported by you or your parents and teachers.
A website with resources as beautifully created as this is hard to find nowadays.
Show some respect and thank this wonderful man who has helped many others just like me and you… Read more “Stuart Sidders you are amazing! I look up to you.”
What a great website!
I actually just stumbled across this website, and I have to say: Wow. This is jam packed with everything I need to do well on my IB Maths HL final exams, and I am so so glad to have found ExamSolutions. I appreciate this resource very much, and I will attempt to personally come thank… Read more “What a great website!”
First year doing applied math at university of Capetown South Africa and keeping pace with classes was difficult and understanding lectures was the hardest but using this site to balance my academics is the best choice ever.
EXAM SOLUTIONS is key to our academic success in Mathematics
Helping me with maths in Economics degree
I always found maths a struggle at GCSE level, on reflection I’m not sure why. I used to think I did not naturally have a mathematical brain. This isn’t the case, some people are quick picking up maths but all I had to do is be provided with the material and learn it. Now doing… Read more “Helping me with maths in Economics degree”
Best website ever
i have started my higher secondary classes very badly with me failing every exam thankfully your videos have made me recover and now i am doing extreme well. your videos are so helpful i cannot thank you enough
Amazing free content for all stages
I have been so grateful for all these videos, as I find it easiest to learn visually. The fact that these videos are made free and cover hundreds of different topics is amazing. I really appreciate these videos, as they have been a substitute to my lessons in class.
Before I came across this
Before I came across this man, I had lost all hope but now I have gained back my confidence and this man is the reason, you have quite literally saved my life and have given me a fighting chance to pass my maths A level, thank you very much
A great man and teacher
Honestly, no testimonial can do you justice sir.
The best person to teach
The best person to teach this subject, dont lose hope u can even watch videos 1 day before and ace ur exam trust me.
i just want to say
i just want to say I appreciate your work man bless you whenever and I an revising a maths concept and i don’t understand your videos help me
This website is soo good
This website is soo good …finally im getting the insight of what A level maths is ..it is so convenient and understanding..the tutor in these videos is amazing and hoping to see more phenomenal acheivements from u’all😊😊
Hi! Just wanted to let you know that your website was a life-saver when I was doing my GCSEs and A-Levels in Maths. I remember coming out of a C2 exam in 2014, and everybody was in tears at the difficulty of the paper, but I was secretly so happy because I knew that I… Read more “Brilliant site”
INTEGRATION MADE SIMPLE
This is a very good site. Keep up the good work
I have no words to say how good this site is, only that it is a great site. it really does MAKE MATHS EASY, Thanks stu. you’re the best.
I had always been terrible
I had always been terrible at maths. I was always the more artistically inclined person. When I took CIE A Level maths, I didn’t have the confidence to even think I could do well… until I found this website and watched some videos. I used it for both of my two years of A Level,… Read more “I had always been terrible”
Sir you are great teacher of maths your concepts and understanding of maths is very good I can’t thank you for your efforts in words
My maths tutor, ironically, introduced me to this highly underrated site. Stuart is an amazing tutor that manages to peel away the ‘scary’ maths by breaking it down to its very roots. I’m on my first year doing international AS Level (of which I must also balance my country’s national standards), my teacher and classmates… Read more “Life SAVER”
let mi say this……………………………………………………………………………………………………….
there is god of football “messi” exam sollution guy is the god of maths wat will l do wen l study university stuff great thanks
Got an A in Alevels in just one year
I was forced to Alevels in one year (that’s a long story on its own). To add insult to injury, I had missed one month of school work. I had missed almost whole on S1 and bits of C12 as teachers were in a rush to finish the portion. I was never satisfied with the… Read more “Got an A in Alevels in just one year”
I went from a D to an A in one year
In Year 12 / AS maths, i done C1, C2 and M1. In class I used to get C’s in C1 and C2 and in M1 i got straight U’s. I came across examsolutions about 2 weeks before my M1 exam. On results day in year 12 i got a D in AS maths –… Read more “I went from a D to an A in one year”
So good to me. Big thank you
Very very good maths course if I can say that. It is so helpful and straightforward. The speaking tone is so suitable to guide me . I study the whole A -level maths, I am so impressed and my maths have improved so much. A big big thank you. Very meaningful way to help students.… Read more “So good to me. Big thank you”
An incredible maths resource
I used to struggle with maths because I had no confidence, but decided to self-teach A Level Maths after I got through the whole of Year 12 regretting not taking it officially – I still enjoyed the subject outside of my hellish lessons. 2 months after beginning, I have finished all the AS content and… Read more “An incredible maths resource”
So far so good
I just started studying for my International A-Level Mathematics and I found the tutorials for certain topics excellent! There are also worked-out examples which are great and some good exam questions that are definitely going to be useful. I hope to get more support from Exam Solutions in my journey to A-Levels :)
One great maths teacher! ExamSolutions
One great maths teacher! ExamSolutions has helped me so much for the past 2 years with the new GCSE spec. I’m now looking forward to using this website for my A-Level studies. Thank you!
I LOVE YOU STUART MAN
YOU HAVE SAVED ME FROM FAILING IN MATHS
BEST MATH RESOURCE OUT THERE!
BEST MATH RESOURCE OUT THERE! CANT THANK YOU ENOUGH FOR ALL THE EFFORT YOU PUT INTO THESE VIDEOS!!!
Excellent website, excellent resources, excellent
Excellent website, excellent resources, excellent explanations. Excellent all round!
You have helped me so much in my maths A-Level!!!!! Thank you so so so much :)
Cannot thank this site enough
My best and the wonderful teacher (exam solution guy) should be awarded and honoured if he has not been already. Need Letters from two people who know him to nominate to the Queen though.
Simply, it’s the best website for maths.
Thank you very much for such a perfect website, it helped me a lot in mechanics, I used to hate mechanics, but with this website I change my mind, mechanics is super easy!
BEST SITE FOR MATH PHOBIAS
I got to know about this site three days ago and I must admit that its the best site to learn mathematics. I teach in a College of Education here in Ghana, West Africa.
I have recommended this site to my students and I am sure they will make good use of what they… Read more “BEST SITE FOR MATH PHOBIAS”
Thank you so much for all these videos, they have saved my life for A level maths & make it so easy to understand what’s going on. Also everything is so well laid out and it’s easy to find what you need. All my friends use it & I cannot recommend enough :).
THIS GUY MAKES A LEVEL MATHS LIKE KS2 MATHS FOR ME. HE MAKES MATHS SO EASY!!!
HE IS THE REASON I GOT 4 OFFERS FROM RUSSEL GROUP UNIVERSITIES. FOLLOW THIS GUYS METHODS AND YOU WILL SUCCEED 100%. I FOR SURE WILL USE THIS FOR UNIVERSITY WHEN STUDYING MECHANICAL ENGINEERING.KEEP DO YOUR THING STUART YOU… Read more “AMAZING”
Omg i swear if it
Omg i swear if it wasn’t for you i wouldn’t be getting the grades i now get in A level maths!! THANK YOU SO SOO MUCH, especially for keeping it for free! I honestly watch your videos like some TV series episodes, they are sooo good. I’ve recommended exam solutions to almost ALL the students… Read more “Omg i swear if it”
A great help
This website and the videos are really incredible, they’ve helped me so much with my exam revision. It’s amazing how much hard work and effort went into this site :)
Used all of the videos for pure and stats and have improved my mathematical knowledge amazingly!
Incredible tutorial videos
Thanks so much for putting these videos on Youtube for free. They have helped me phenomenally with revision and have explained the topics better than any of my maths teachers could!
You don’t understand…
YOU ARE A LEGEND
AN ABSOLUTE LEGEND
MY AS EXAMS FOR THE NEW OCR SPEC START IN 21 DAYS!!!
YOU ARE AN ABSOLUTE LEGEND YOU DON’T UNDERSTAND HOW HELPFUL THESE VIDEOS ARE!!
I LITERALLY WATCH THEM LIKE A NETFLIX SERIES!!!!
THANK YOU SO MUCH!!!
The hero we need, but don’t deserve
From following your lessons and past paper walkthroughs from AS to A2, with some resits – my math grade went from a D to an A. Your videos are a lifeline for students, especially those from poor performing schools who fall behind early on & fall under the radar. I have now graduated from a… Read more “The hero we need, but don’t deserve”
Words can not describe what an absolute legend you are. You should be getting sponsored by the government …. THANK YOU!
I’ve been struggling with my AS maths since the first day I started class. My AS grades in my first test was a flop (I got a D) :( but I came across examsolutions on YouTube. Loved the videos so much because the explanations given were very easy to understand. Comments were answered as well… Read more “Thank You!!”
I found out the hard way that simply looking at mark schemes for answers doesn’t help much. I stumbled upon this site by accident, but I am very thankful for it. Brilliant explanations and worked examples. I have my A2’s coming up in a few months, and am sure to have an improved grade. Thank… Read more “Absolutely brilliant”
Literally saved my A-level, went from a C last year to an A* in my most recent C4 mock thanks to these tutorials. Videos are easy to understand and focused on how to approach exam questions, thank you so much!!
BEST MATH WEB PAGE EVER!!
This page helped a lot,hence it solves my problems and as well as it improves my understanding skills.
I usually find my maths
I usually find my maths class boring and really cannot concentrate well because of my teacher (he always get confused himself eventually confusing us as well -_- )
But your videos helped me a LOOOOOTTTT
amazing way of teaching. much better than schools ad uni’s teacher. I would recommend watching your tutorials to everyone and would thank you very much. you have been helping me getting much better grade.
I usually don’t do well in Math simply because I find it boring and complicated. However you really make it interesting and easy to understand. About 2 months before my A level exams your videos are a blessing!
During AS I was practically failing, didn’t understand anything properly. After self-tuition from the book managed to scrape a C at AS level Maths. During the summer I came across your website, I finally understood Maths. I made notes on all your videos, retook C1,C2 and S1, completing my A2 in maths the same year.… Read more “Life changing”
Bolstered my understanding and piqued my interest into further maths.
Dear Mr. Sidders, Thank you so much for the time you took to make these tutorials! Almost all the tutorials on the site was well thought through and thorough; not to mention to a great degree of succinctness too, through your tutorials I managed to achieve an A grade at A level mathematics under the… Read more “Bolstered my understanding and piqued my interest into further maths.”
You have the SOLUTION to every problem!
Dear Stuart Sidders You are the BEST teacher, for you teach from your HEART, not from the book. You have such a big heart that you have decided to teach the whole WORLD maths for free!
Though it took you more than a decade of hard work and dedication to come this far, your… Read more “You have the SOLUTION to every problem!”
A blessing to the World of Maths
You’re such a blessing to the world of maths. They way you explain is simple and straight forward. You’ve really helped me in my studies of Maths as a Teacher.
Thank you so much a million times
Thank you for the tutorials
I hardly understand the way that my algebra two teacher teaches sometimes and your Combining functions : Introduction : ExamSolutions tutorial helped me SOOO much Thank you Mr. Sidders Also this link is broken: https://www.examsolutions.net/maths-revision/index.php
Stuart is a saint
During my GCSE’s (I’m in year 12 now, so a year ago), my brother kept raving on about this site called ExamSolutions as I was terrible at maths and was projected to fail completely (had gotten a U in all of my mock exams for maths).
It had clicked in my brain that I… Read more “Stuart is a saint”
Asalam Alaikum ( peace be
Asalam Alaikum ( peace be upon you ) Thank you so much, sir, I cannot tell how useful your tutorials are. it was very kind of you to take out your precious time, produce video tutorials and organize them according to each exam board! moreover that, you gave them away for free.. MashaAllah. May Allah… Read more “Asalam Alaikum ( peace be”
The best thing since sliced bread..
At GCSE, I found Mathematics rather easy and was able to obtain a grade A with only minimal revision. A Level Maths has definitely been a step up from that. I’m having to work long hours and really push myself in order to succeed in maths- as well as my other subjects. I will be… Read more “The best thing since sliced bread..”
Just want to say a
Just want to say a huge thanks to this!
This website is very helpful and I got A on my mock exam now which is great!
Everytime I have some problem I just go straight to the website.
Best learning website I have ever used.
This website is perfect for those who cannot concentrate during lessons. If you do not understand well enough the different topics because you are sensible or too much stressed, then you shoud definetely watch the amazing videos that are on this website. They are quite useful. The only problem is that it does not cover… Read more “Good”
Examsolutions is a national treasure
Honestly, I don’t know how I would have gotten through a level maths without you.
You are the best maths teacher I have ever had, and I can’t thank you enough for making maths understandable for me.
Thank you so much Sir…
Thank you so much Sir… I got A in C12 and M1 just because of you
U look at the lesson from the students’ pov and make the explanations flawless. Ur short and efficient videos cover the entire subject matter and leaves no questions behind for the viewer. U will evolve to be God of Math. Thank you so much and please continue your perfect work.
THANK YOU SO MUCH SIR .
This indeed is the best website for learning ial mathematics .You are the best math teacher i have ever came across . I just cant thank you enough .
You are my grade savior .
Thank you so very much sir .
May Allah bless you .
What amazes me is that this is a website for each and everyone!
Firstly I am good at a levels maths and didn’t have much problem but there were some loopholes and gaps in my concepts and ideas and this website helped me to overcome this concern and earned me triumph over these silly… Read more “Brilliant!”
lets just take a few minutes to thank this man for the amazing job, saved my GCSEs As and A levels
Someone give him a medal
I can’t Thankyou u enough.Ive been struggling with A level maths soo much.Bad teacher+hard spec is just a worst combo,but u are saving my A level.Thanks a lot❤️
I cannot thank you enough – Ive just started the new spec and I cant explain how helpful your videos are !
Great best teaching ever .you
Great best teaching ever .you take maths to a whole new level.I wonder y I even go to school.thanks Stuart I owe u my life.
I thank God for Stuart’s life, because without this website I don’t know what I would have done. Watching his videos got rid of all the frustrations and confusions I used to have with CIE Pure Math(which is not easy at all). He made me understand everything with ease due to his well explained videos,… Read more “GRATEFUL”
I used to have a ….
I used to have a problem on how to answer Pure Mathematics 1 and 3 past papers but exam solution solved that problem. I recommend this website highly for preparation of your A levels or AS.
I love this guy
This lad is better than the textbook. Thank you so much for saving my maths Alevel grade
still saving me at uni !!
I just needed to say, I’ve always feared maths. And whenever I heard the word “calculus”, I kind of dreaded it even though I had no idea what it actually entailed. It just sounded to daunting. Recently I’ve decided to have another crack at my A-levels, this time doing all the maths and sciences. I… Read more “Incredible teacher”
C to A
If it wasn’t for ‘ExamSolutions’ our son wouldn’t be at his first choice University studying Economics. I doubt in fact he would even be at University! Basically he was predicted a Grade C by his school but Stuart Sidders and his website ‘ExamSolutions’ has unquestionably helped him achieve an A. I truly hope this feedback… Read more “C to A”
THE BEST ONLINE AVAILABLE RESOURCE FOR MATH
Math had never been easier until I found out about this website. I am done with AS math and am proud to say I got an A after watching all your tutorials :) .
Cant Thank you enough sir!
May God bless you! :)
I can finally understand the Cambridge maths with ease thanks to you
THANK YOU SO MUCH
Thank you so much for your amazing videos, I just got the highest in my math class, only lost 1 mark. Your videos are just amazing ,simple yet informative and the way you lay out your answers really helps!
Absolutely amazing! Having a teacher
Absolutely amazing! Having a teacher whose methods do not match well with how I like to learn this has really provided with me extra support and understanding of certain topics I have needed help with.
Incredibly succinct, accurate and clear
I swear to God it would have been better for my parents (and me) to just have me home-schooled using these videos. I learnt more in a day of these videos than I ever did in a month of math lessons at school. Stuart must have been a brilliant teacher. I envy those who got… Read more “Incredibly succinct, accurate and clear”
I owe my A* in GCSE Maths to this website
Maths can be frustrating, and having someone explain a question step by step is extremely helpful. During every video, from the ‘Hi there’ until the end, I can feel my stress falling away as the seemingly impossible problems become understandable. I have made a donation and I implore everyone who uses Stuart’s videos to do… Read more “I owe my A* in GCSE Maths to this website”
I got a 7 in my Gcses and I kept hearing about the big jump to A level but in my first test I got a 100% thanks to exam solutions
Thank you to an amazing
Thank you to an amazing teacher. Both my older brothers used this website for A-Levels and they have now passed their secret to success onto me. Simple videos that calm my stress over maths exams.
why i love it
it has helped me so much and i passed my gcse in flying colours
Reason behind my success.
‘Examsolutions’ helped me achieve an A* in GCSE and an A in AS Maths and I’m forever grateful for that. I’m truly indebted to the obliging man behind this incredibly helpful website.
You helped me get a B at AS maths and I really appreciate that. Simple explanations that are easy to understand and useful exam question walkthroughs. I’ll continue to use your youtube videos for A2 and hopefully secure an A in the upcoming summer exams! :)
I’m very appreciative of your Youtube channel.
You’ve just made me adore mathematics in every sense. Thank you so much for being able to set out the work you have produced in a logical and clear method. I used to be slow and way below average at maths because I wasn’t even bothered to understand the lower tier content but now that… Read more “I’m very appreciative of your Youtube channel.”
Love for maths
I have never – in my life – enjoyed maths the way I have enjoyed learning and doing with you. Your ways are with very clear steps which make it easy for us to understand even the most complex questions. So Thank you so much for all this help you provide us with. Thank you.
Clear and developed explanations!
I often couldn’t grasp the concepts used due to my teacher’s confusing explanations. The tutorials on here helped me understand the maths and beat my predicted grade of a B and get an A*! Thank you!
Stuart, THANK YOU SO MUCH!! I completed my AS maths last year and averaged 97 UMS in the core maths modules. These videos saved my life!!!!
I recently did my AS maths exams (c1, c2 & s1) and achieved 3A’s. I was really pleased with my grades, particularly because my maths teacher at school sent a letter home saying that I was failing maths at the start of the year, and needed to improve. I just wanted to say THANK YOU,… Read more “Amazing videos!!!”
The best website for maths revision!
So I was in year 10 and was pretty much failing maths being predicted a 3 and I had no hope in passing as I could barely understand what my teacher was trying to teach us. So I tried looking online and found examsolutions and from then on maths was just so much easier than… Read more “The best website for maths revision!”
Amazing maths help website
Often I find it useful to get a different explaination of a topic I’m finding difficult. ExamSolutions fits this need perfectly and helped me achieve an A grade in Edexcel A-Level maths.
Thank you so much for the videos, sir. Helped me a lot through my AS year. Looking forward for A2 with confidence!
This is one of the
This is one of the best websites that I have found for A – Level maths. Almost all videos are very helpful.
The best online maths teacher
While I was still studying for A level Maths, I was often failing my mechanics exams. However, with exam solutions help, i was able to improve and surprise my teacher and fellow classmates. I believe everyone should use examsolutions to help them build confidence in Maths and solve every problem with ease.
This website is much more useful than the textbook
The videos on this website explain everything you need to know clearly and in a way anyone can understand. Meanwhile, the textbook skips steps in working and sometimes doesn’t cover all the content properly. So I would advise watching these videos rather than trying to use the textbook by itself, especially if you’re thinking of… Read more “This website is much more useful than the textbook”
Best Maths Resource
This is best website there is for A level maths, I have used it this year and it has been an immense help. I would recommend it to anyone, whether you are struggling or are excelling in maths.
Exam solutions is absolutely amazing. Stuart explains everything clearly and with great working. Without Exam solutions A-Level maths would have been much, much harder. I have relied on Exam solutions throughout A-Level maths and have found it extremely helpful in consolidating my mathematical knowledge. Without Stuart Sidders on the case, Maths would have been a… Read more “Absolutely amazing!!”
If you need any help with your A Level maths studies then Exam Solutions is the place to go! Stuart has invested so much time in making such thorough, easy to understand videos which guide you gently through the maths course! Thanks for all your help!