Jack Brown Profile Banner
Jack Brown Profile
Jack Brown

@TLMaths

4,893
Followers
319
Following
4,625
Media
17,299
Statuses

Subject Leader of A-Level Maths, see for all my teaching videos, BIG YouTuber, Film reviewer.

Southampton, England
Joined February 2013
Don't wanna be here? Send us removal request.
Pinned Tweet
@TLMaths
Jack Brown
3 years
1030 videos on #ALevelMaths and 634 videos on the compulsory Pure content for #ALevelFurtherMaths for #AQA , #Edexcel , #OCR , #OCRMEI . Also #CoreMaths videos and resources. Perfect for revision / catch-up / students who need support.
11
26
103
@TLMaths
Jack Brown
1 year
My YouTube 100,000 subscriber award arrived!
Tweet media one
30
12
309
@TLMaths
Jack Brown
6 months
EARLY ANNOUNCEMENT! @dani_hosford and I have teamed together to write an A-Level Maths textbook. This is why I haven't been making many videos recently! It will be suitable for all exam boards, including exercises on each large data set. [Artwork subject to change!] 1/5
Tweet media one
19
29
240
@TLMaths
Jack Brown
6 years
It's COMPLETE! 967 free-to-access videos on the 2017 spec #ALevelMaths & #ASMaths - over 90 hours of content made over 590 days. Navigate via - embed in your school / college VLE. Please SHARE with teachers and students. RT
11
80
205
@TLMaths
Jack Brown
4 years
After hours and hours and hours of work slaving over a hot Google Site, the new-look has been born! Videos on A-Level Maths, Further Maths, Core Maths, AQA, Edexcel, OCR A, OCR B (MEI), WJEC, Edexcel International, Cambridge International and more!
17
57
189
@TLMaths
Jack Brown
3 years
🎂 Happy birthday to TLMaths! 🎂 8 years ago, it all started with a Core 3, 2012 Integration by Substitution Q. 4200+ videos, 16mil+ views later, there still seems plenty of content still to make!
Tweet media one
17
12
181
@TLMaths
Jack Brown
2 months
So @dani_hosford and I have some excellent news: our A-Level Maths textbook is complete! It’s been a huge number of hours to get this done by just 2 people. It’ll still be some time to sort out printing and selling, but we can definitely say it’s on the horizon!
20
28
167
@TLMaths
Jack Brown
1 year
Just recorded 49 new videos in a day (with 3 duds, so 52 really). Think I’ve finished the Number section in GCSE Maths now. #tirednow
Tweet media one
12
9
156
@TLMaths
Jack Brown
2 years
Introducing my 3h40m A-Level Maths Whole Course Recap video! Took two days to film, and another day to edit. Designed for students who’ve finished the course. #ALevelMaths
12
39
152
@TLMaths
Jack Brown
4 months
TLMATHS TEXTBOOK MINI UPDATE! @dani_hosford and I wanted to give you a quick sneak peek at a page from the textbook to whet your appetite. We're working hard on making it the best we possibly can! Who would have thought writing a textbook would be such a large project!
Tweet media one
Tweet media two
5
20
129
@TLMaths
Jack Brown
3 years
I should never have read the responses to the BODMAS conversation. Good grief.
0
10
119
@TLMaths
Jack Brown
5 years
If you need to set work remotely for A-Level Maths, feel free to link directly to my videos. Let me know if you can’t find anything. The digital-me could be teaching our whole cohort at this rate!
@TLMaths
Jack Brown
5 years
1002 videos on #ASMaths and #ALevelMaths for #AQA , #Edexcel , #OCR , #OCRMEI , including all Specimen & 2018 papers . 125 videos on #ALevelFurtherMaths so far . Perfect for revision / students who can't make it to class who need support.
11
19
71
7
25
118
@TLMaths
Jack Brown
3 years
Since Sep 2018, I’ve been filming a playlist that goes through the whole of the compulsory Pure content for A-Level Further Maths (all boards). I filmed the final video today, a 3 year project.
12
11
115
@TLMaths
Jack Brown
6 months
Maths backpack anybody?
Tweet media one
15
6
102
@TLMaths
Jack Brown
29 days
The proof copy of the TLMaths A-Level Maths Textbook has arrived for us to check! Really proud of this! #ALevelMaths @dani_hosford
Tweet media one
Tweet media two
12
12
96
@TLMaths
Jack Brown
3 years
“What calculator do I need for A-Level Maths?” Well… #casioclasswiz
Tweet media one
10
4
94
@TLMaths
Jack Brown
1 year
I’ve just reached 40,000,000 views on YouTube!
Tweet media one
11
8
89
@TLMaths
Jack Brown
4 years
Can we bring back AS exams, modular, and the January exam series now please?
4
14
87
@TLMaths
Jack Brown
2 years
Now THIS is what I call a Christmaths card!
Tweet media one
0
6
78
@TLMaths
Jack Brown
1 year
HAPPY BIRTHDAY TLMaths! 10 Today!
Tweet media one
8
9
76
@TLMaths
Jack Brown
7 years
This LIVE Google Doc has the new A-Level Maths spec and the teaching videos I've made so far. Free to share!
Tweet media one
6
36
75
@TLMaths
Jack Brown
1 year
I had something similar to this happen in class yesterday, catching me off-guard, and I’ve recreated the SHIFT EXE problem pointed out by @Quadratica87928 about the new @Casio classwix fx991cw you should be aware of! @GuideCalculator
28
13
75
@TLMaths
Jack Brown
1 year
Sharp dressed TLMaths #holidaysnap #pi #cruise
Tweet media one
3
5
76
@TLMaths
Jack Brown
5 years
Just passed 3000 videos - 6 years of work. Thank you for all of the continued support - really glad I can continue to help with A-Level Maths.
11
4
75
@TLMaths
Jack Brown
1 year
100,000 subscribers! Thank you all! Just in time for my 10th anniversary on the 15th 😄
Tweet media one
9
4
71
@TLMaths
Jack Brown
5 months
Stole this idea from Twitter (sorry don’t know who it was now) but students have really liked it. #revision
Tweet media one
2
6
72
@TLMaths
Jack Brown
5 years
1002 videos on #ASMaths and #ALevelMaths for #AQA , #Edexcel , #OCR , #OCRMEI , including all Specimen & 2018 papers . 125 videos on #ALevelFurtherMaths so far . Perfect for revision / students who can't make it to class who need support.
11
19
71
@TLMaths
Jack Brown
4 years
1005 videos on #ALevelMaths for #AQA , #Edexcel , #OCR , #OCRMEI , including paper walkthroughs. 191 videos on #ALevelFurtherMaths so far. Many #CoreMaths videos and resources. Perfect for revision / students who can't make it to class who need support.
4
15
67
@TLMaths
Jack Brown
4 years
Just finished the BUMPER Worksheet of Sketching Quadratics, can be downloaded from TES for FREE: Hopefully useful for 1st Year #ALevelMaths and GCSE Maths.
Tweet media one
3
11
66
@TLMaths
Jack Brown
4 years
Slowly building the TLMaths Bumper Book for Differentiation Year 2 - chock-full of too many questions to allow students to home-in and practice particular skills
Tweet media one
5
3
66
@TLMaths
Jack Brown
2 years
Now with 1115 videos, over 102 hours to cover the A-Level Maths specification. Currently improving sections with more examples as my teaching has developed over the past few years. Any suggestions welcome 🤗
@TLMaths
Jack Brown
3 years
1030 videos on #ALevelMaths and 634 videos on the compulsory Pure content for #ALevelFurtherMaths for #AQA , #Edexcel , #OCR , #OCRMEI . Also #CoreMaths videos and resources. Perfect for revision / catch-up / students who need support.
11
26
103
5
9
63
@TLMaths
Jack Brown
2 years
Enrolment is over, and we've enrolled a whopping 616 new students on A-Level Maths. That's almost 1100 students studying A-Level Maths at @bartonpeveril this year! Might need a few more Integral accounts...
7
3
63
@TLMaths
Jack Brown
4 years
If a student’s CAG was a U then fair enough, but one of the most disgraceful things about this whole process has been students awarded a U, a failing grade for 2 years work, because historically some people fail the exam.
4
11
62
@TLMaths
Jack Brown
7 years
New A-Level Maths blind spots we need to be aware of:
1
28
61
@TLMaths
Jack Brown
1 year
Jack meets his many fans #oldjoke #toldthatonebefore
Tweet media one
1
5
55
@TLMaths
Jack Brown
1 year
One of those “build a spreadsheet that categorises all exam board questions for easy filtering” that takes days that you just want to be done with, but know will be incredibly useful.
Tweet media one
8
3
59
@TLMaths
Jack Brown
1 year
If you have a student that’s missed a lesson and needs to catch up, or if they want to learn ahead, try my website with links to all my videos #ALevelMaths #ALevelFurtherMaths #GCSEMaths #CoreMaths
4
23
59
@TLMaths
Jack Brown
3 years
Just noticed I passed the 20 million views milestone!
Tweet media one
9
1
58
@TLMaths
Jack Brown
3 years
Got recognised for my teaching videos by a bunch of uni students in Toby Carvery. #lifegoals
3
0
57
@TLMaths
Jack Brown
3 years
Check out my new playlist for the Casio Classwiz for A-Level Maths #casio #classwiz #alevelmaths
5
15
55
@TLMaths
Jack Brown
4 years
@MathsNot These exams are small, but the ones in the summer are far away @LSBPsupport
3
1
55
@TLMaths
Jack Brown
4 years
Couldn't find a resource just on nCr algebra problems, so I made one:
Tweet media one
7
4
57
@TLMaths
Jack Brown
4 years
A-Level Further Maths playlist now has 213 videos and growing! Sections on Proof, Complex Numbers and Matrices are complete. YouTube playlist here: and website here:
2
14
56
@TLMaths
Jack Brown
5 years
🤦‍♂️ Meanwhile, back in 1945...
Tweet media one
Tweet media two
Tweet media three
7
11
53
@TLMaths
Jack Brown
4 years
Standard Deviation Q on The Chase
Tweet media one
3
8
56
@TLMaths
Jack Brown
29 days
Finally got around to making my new calculator wall display #Casio
Tweet media one
Tweet media two
Tweet media three
Tweet media four
3
2
53
@TLMaths
Jack Brown
1 year
GCSE Maths: 200 videos in, over 13.5 hours of content, but still only scratching the surface. Haven't even finished Number yet!
3
18
52
@TLMaths
Jack Brown
3 years
Big calculators on my classroom’s walls #CasioClasswiz #Numworks
Tweet media one
Tweet media two
5
2
51
@TLMaths
Jack Brown
1 month
Bar Code / ISBN for the TLMaths textbook! Make sure you fill out the expression of interest form on so we can keep you updated!
Tweet media one
Tweet media two
Tweet media three
Tweet media four
2
4
50
@TLMaths
Jack Brown
1 year
Teaching Composite Functions the only way it should be taught: with funny faces and hats #ALevelMaths
Tweet media one
2
8
47
@TLMaths
Jack Brown
2 years
Just hit a YouTube milestone!
Tweet media one
5
1
46
@TLMaths
Jack Brown
10 months
It’s time to roll out this doozy again! #IntegrationbySubstitution #ALevelMaths
Tweet media one
1
3
47
@TLMaths
Jack Brown
2 years
The OCR MEI Further Maths Mechanics Minor playlist is complete! 150 videos, just shy of 11.5 hours in total. This is on top of Modelling with Algorithms, Statistics Minor, plus all the Core Pure content. Happy New Year!
5
7
46
@TLMaths
Jack Brown
1 year
Thank you for including me, but I’ve got to be honest, I really dislike the new Classwiz. I just don’t understand how it can be seen as an improvement over the 991ex. What is the rationale of burying the nCr function in a menu for A-Level students for example?
@CasioMaths
Casio Maths UK
1 year
Our second webinar on the new ClassWiz range is tomorrow. We had a lot of positive feedback on our first one. Don't miss out, sign up today. @GuideCalculator @ColleenYoung @tm_maths @mathsjem @JaggersMaths @robotmaths @TLMaths
Tweet media one
4
13
26
7
4
46
@TLMaths
Jack Brown
4 years
I've just pushed past 300 videos on A-Level Further Maths compulsory pure content. Please take a look and feel free to share: . Currently wading through the extra Further Algebra & Functions AQA material (which I really enjoy!) @Sheena2907
2
9
45
@TLMaths
Jack Brown
4 years
My Bumper Book for A-Level Maths Year 1 Differentiation is now available on TES or Etsy - suitable for AS-Maths. Year 2 is in the pipeline!
2
11
44
@TLMaths
Jack Brown
5 months
The day when @TLMaths , co-author of an upcoming A-Level Maths textbook alongside @dani_hosford , met up with @mrsouthernmaths , co-author of an upcoming textbook on how to teach A-Level Maths alongside @Whitehughes !
Tweet media one
2
3
43
@TLMaths
Jack Brown
7 years
BIG NEWS! I have now completed ALL of the teaching videos for AS and Full A-Level Maths core maths content! Statistics coming up next! @mathsjem @AQAMaths @sxpmaths @MathedUp @DrBennison #milestone
@TLMaths
Jack Brown
7 years
My new website for my teaching videos: - use and feel free to share!
7
9
28
2
21
42
@TLMaths
Jack Brown
4 years
AND it's finally here! The BUMPER BOOK of 2nd Year Differentiation, with far, far, far, FAR too many questions, all with solutions, nearly 300 pages. Can be found here:
Tweet media one
0
9
41
@TLMaths
Jack Brown
4 years
Just passed 40,000 subscribers and 15 million views. Thanks everyone for your continued support!
Tweet media one
Tweet media two
5
1
40
@TLMaths
Jack Brown
2 months
The task for @dani_hosford and I over the last couple of weeks has been to check solutions and make final tweaks. Today is no different! Let’s just say we’re both a bit knackered! #TLMathsTextbook
Tweet media one
4
3
39
@TLMaths
Jack Brown
15 days
Tonight’s entertainment! The books arrived on a large pallet and we have added bookmarks, popped them in plastic wallets, and packaged nearly 200. Tired now! #ALevelMaths
Tweet media one
Tweet media two
Tweet media three
Tweet media four
3
3
41
@TLMaths
Jack Brown
5 months
Leaving cards to my 2nd year Maths students.
Tweet media one
2
0
39
@TLMaths
Jack Brown
2 years
Just started a playlist for GCSE Maths (F+H). Early days yet, but you can use and share this google doc to track progress and of course you can navigate via my website Hopefully it'll be as useful as the A-Level Maths playlist!
5
11
40
@TLMaths
Jack Brown
1 year
Hi @AQAMaths , on Q9c of 2023 AS Paper 1, you need to know the difference between a turning point and a stationary point. But in the Teaching Guidance, it says that this is examined only at full A-Level, not AS. Can this please be checked?
Tweet media one
3
4
38
@TLMaths
Jack Brown
4 years
Assuming they’re not sat all at the same time, you wouldn’t want to be the first to set these mini papers would you? You’d wait until it’s had time to filter onto the student room and reddit and have full video solutions put on YouTube by some idiot.
7
5
39
@TLMaths
Jack Brown
5 years
Just passed 10 million views - yikes! #milestone
Tweet media one
3
2
38
@TLMaths
Jack Brown
1 year
Hopefully no one rocks up in September with the new Casio calculator #portable
Tweet media one
7
4
38
@TLMaths
Jack Brown
5 years
All of the students I taught this year who got an A or A* in A-Level Maths worked incredibly hard to get it - congratulations to you all! Grade boundaries are lower as the exams are tougher and there were no 'banked' points from the AS.
2
0
39
@TLMaths
Jack Brown
5 years
When Kinematics goes Krazy? I was introduced to Jerk, Snap, Crackle and Pop earlier this year, but just discovered that Absement is the integral of Displacement
Tweet media one
5
8
37
@TLMaths
Jack Brown
2 years
I’ve been using the new fx-991CW since it arrived, and I don’t agree. It now takes several button presses extra to do the basics. Every time I need to change a fraction to a decimal, or want to navigate the home menu using 1-9, I’m annoyed.
@CasioMaths
Casio Maths UK
2 years
The thing that’s so different about the new ClassWiz is not its mathematical functionality, which is almost identical to previous models, but the fact that it’s much easier to operate.
3
3
11
8
4
37
@TLMaths
Jack Brown
4 years
Been meaning to make this resource for a while: Bumper Worksheet of Differential Equations (Separation of Variables) for 2nd Year A-Level Maths. Sols include both the separated form ready for integration and the general solution. Free:
0
10
36
@TLMaths
Jack Brown
5 years
Lots of interest in this, so I've added it to TES here - apologies for having to put a price tag on it but it was quite a mammoth project. There's over 2500 Qs & As - I just hope there's not over 2500 mistakes!
@kyledevans
Kyle D Evans
5 years
Come to work and my colleague @TLMaths has just casually knocked out 146 dense pages of integration practice questions and answers. Phenomenal.
Tweet media one
Tweet media two
Tweet media three
Tweet media four
12
5
69
1
4
35
@TLMaths
Jack Brown
1 year
So after my marathon teaching-video-making-session yesterday, I have completed the first section, Number, of the GCSE Maths playlist! 320 videos in total, just over 22 hours of material. Algebra next!
1
8
36
@TLMaths
Jack Brown
1 year
“Breaker breaker to the Bandit!” We now have two maths offices, so walkie-talkies was definitely the best way to go.
Tweet media one
5
0
34
@TLMaths
Jack Brown
3 years
Hi @AQA - do you have a time when all the information for exams is being released tomorrow? Just wondering if it’s going to be available in readiness for our Monday meeting.
8
3
36
@TLMaths
Jack Brown
3 months
Tweet media one
2
7
36
@TLMaths
Jack Brown
3 years
1029 videos on #ALevelMaths for #AQA , #Edexcel , #OCR , #OCRMEI , + whole paper walkthroughs. 581 videos on #ALevelFurtherMaths so far. Many #CoreMaths videos and resources. Perfect for revision / students who can't make it to class who need support.
0
8
35
@TLMaths
Jack Brown
4 years
This Exam Countdown got old fast
Tweet media one
3
0
33
@TLMaths
Jack Brown
4 years
Choosing calculators for A-Level Maths at Tesco @GuideCalculator
Tweet media one
9
11
33
@TLMaths
Jack Brown
1 year
Happy Sunday everyone!
Tweet media one
1
0
32
@TLMaths
Jack Brown
2 years
Starting to put together some video solutions for my Bumper Book of Integrals. Includes free access to section 36, which is a big mix of A-Level Maths level integrals
1
9
33
@TLMaths
Jack Brown
6 months
We're not at the stage of taking orders or anything like that yet. But we wanted to let you know that we have something in the pipeline that we hope you and your students are going to find useful. We're really happy with what we've put together so far - very excited! 5/5
5
1
32
@TLMaths
Jack Brown
5 months
I bet he doesn’t get asked this half as many times as me!
@nadhimzahawi
Nadhim Zahawi
2 years
One of the questions I get asked most as Education Secretary is “What does ‘TL’ stand for?” 🤔💭 It stands for T Levels, and as Education Secretary, I will make them as famous as A levels. 🎥 | Behind the Badge (ft. @KayBurley and @NickFerrariLBC )
61
23
58
3
1
33
@TLMaths
Jack Brown
2 years
Just had 168 A-Level Maths students @bartonpeveril in a google meet doing last minute Paper 3 revision. Good luck to you all tomorrow!!
0
0
31
@TLMaths
Jack Brown
3 years
Review of my first half term of using booklets for 1st year A-Level Maths: I'm very happy with them so far and the students seem to be too. Here is a selection of feedback I've received: /1
Tweet media one
Tweet media two
Tweet media three
7
1
32
@TLMaths
Jack Brown
5 years
990 videos on the current #ASMaths and #ALevelMaths for ALL exam boards be it #AQA , #Edexcel , #OCR , #OCRMEI . Now working through all the papers: Perfect for revision and/or students who can't make it to class who need support.
3
5
31
@TLMaths
Jack Brown
6 years
The day four doctors met me #DoctorWho
Tweet media one
Tweet media two
Tweet media three
Tweet media four
4
2
32
@TLMaths
Jack Brown
3 years
Designing booklets for lessons, whether I end up using them in the long term or not, is making me rethink and question what I want the outcomes of the lesson to be and how I’m going to get there. This can only be a good thing, and I’m enjoying the process.
2
1
32
@TLMaths
Jack Brown
21 days
BIG ANNOUNCEMENT! The A-Level Maths textbook @dani_hosford and I have written is NOW AVAILABLE for PRE-ORDERS! This is the first batch and numbers are limited. Thank you to all of those who have already ordered a copy. Pre-order here:
2
8
32
@TLMaths
Jack Brown
3 years
Hey PowerPoint haters - at least I’m not using Prezi.
8
1
32
@TLMaths
Jack Brown
4 years
Just been called the "AA man of the Highway of Maths" on YouTube.
2
0
31
@TLMaths
Jack Brown
6 years
A-Level Maths linear grade boundaries for each exam board: AQA, Edexcel, OCR, OCR MEI
Tweet media one
5
12
32
@TLMaths
Jack Brown
4 years
Ever since calculators were given the log_[]() button, allowing you to use any base, I've taught to solve 2^x=3 by converting to x=log_2(3). Does anyone still teach the old-school method of "logging both sides" and just using ln(2^x)=ln(3) => xln(2)=ln(3) => x=ln(2)/ln(3)?
19
3
30
@TLMaths
Jack Brown
1 year
What were AQA thinking?! Three lovely A-Level Maths papers? How dare they!
9
2
30
@TLMaths
Jack Brown
7 months
Another milestone! Thank you to everyone’s ongoing support!
Tweet media one
2
6
31
@TLMaths
Jack Brown
3 years
1029 videos on #ALevelMaths for #AQA , #Edexcel , #OCR , #OCRMEI , + whole paper walkthroughs. 634 videos on the compulsory pure content for #ALevelFurtherMaths . #CoreMaths videos and resources. Perfect for revision / students who need support.
5
3
29
@TLMaths
Jack Brown
3 years
Just passed 500 videos on the compulsory Pure content for A-Level Further Maths. I'll update once I've finished uploading this batch.
3
1
30
@TLMaths
Jack Brown
7 years
Now with 299 teaching vids on the new spec A-Level Maths! Plenty more to come and suggestions welcome. Free to share!
@TLMaths
Jack Brown
7 years
This LIVE Google Doc has the new A-Level Maths spec and the teaching videos I've made so far. Free to share!
Tweet media one
6
36
75
0
18
30
@TLMaths
Jack Brown
4 years
Just passed 30,000 subscribers on YouTube! That means I can stop now right? #kidding
Tweet media one
6
2
29