This is the best Udemy Reasonable Teaching: The 13×4 to Master The Art of Teaching coupon code discount for 2026.
So if you’re interested in Tom Cassidy’s “Reasonable Teaching: The 13×4 to Master The Art of Teaching” course, which will help you increase your Teaching & Academics skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)
Reasonable Teaching: The 13×4 to Master The Art of Teaching review for 2026
In our review of this course, we try to help you answer all of your most important questions about Reasonable Teaching: The 13×4 to Master The Art of Teaching as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.
Feel free to jump to whatever question you want answered the most.
Here’s what you’ll learn:
Why use RTT1TMTAOT as an abbreviation of the course name?
During our Reasonable Teaching: The 13×4 to Master The Art of Teaching course review, you might sometimes see us refer to it as RTT1TMTAOT for the following 2 reasons:
- We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
- We’re lazy and RTT1TMTAOT is simpler and easier for reviewing purposes
The full course name is 59 characters long, including blanks, while RTT1TMTAOT is 10 characters long.
You do the math.
Okay, we’ll do the math. We’re saving 49 characters every time we use RTT1TMTAOT.
So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to RTT1TMTAOT throughout the remainder of this review.
Is the Reasonable Teaching: The 13×4 to Master The Art of Teaching course for you?
To determine whether Tom Cassidy’s Udemy course is a good fit for you or not, ask yourself the following questions down below.
The more you answer “yes” to each question, the more likely it is that you’ll like this course.
Can you understand what Tom Cassidy’s course is about in 30 seconds or less?
Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Tom Cassidy chose for the course, “Reasonable Teaching: The 13×4 to Master The Art of Teaching”, as well as its subtitle: “Master the art of teaching by focusing on just one thing at a time, using an adapted 13×4 for education, the 9×4.”.
This combo of title and subtitle should be enough to communicate the purpose of the training if Tom Cassidy is a good, clear communicator (which, of course, you want in a teacher).
In our opinion, if you still don’t know what RTT1TMTAOT is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.
Among other things, it means Tom Cassidy hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.
For similar reasons, it’s important that you’re able to clearly understand what Reasonable Teaching: The 13×4 to Master The Art of Teaching is all about from the first few lines of the course description.
So take just a few seconds to read the opening lines down below and see what you think of them.
Opening lines of Tom Cassidy’s official description of RTT1TMTAOT
The idea of ‘One thing at a time’ as a developmental tool is not new. It was first turned into a system by Benjamin Franklin who used it to master the skills he required to develop his character. It has often been referred to as the Franklin 13, or Franklin’s Thirteen virtues, since he was working on the full 52 weeks in a year and 13×4 = 52.
…
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(Read more about this course on the official course page.)
Does RTT1TMTAOT pass the 30 Seconds Test?
You can read a lot more about Reasonable Teaching: The 13×4 to Master The Art of Teaching on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?
If so, Tom Cassidy has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.
And, if not, maybe you’re better off looking at other Teaching & Academics classes that are more clearly defined and more tailored to your specific interests.
Did Reasonable Teaching: The 13×4 to Master The Art of Teaching appeal to you in 30 seconds or less?
Now that you’ve done the 30 Second Test with RTT1TMTAOT above, what is your gut reaction to this Teaching & Academics course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?
Did Tom Cassidy do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?
If so, Tom Cassidy’s online course is certainly worth considering some more.
But if not, perhaps it’s in your best interest to consider some other Teaching & Academics courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.
Does Tom Cassidy sound like a course instructor you’d like to learn from?
You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the RTT1TMTAOT course is worth taking.
We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Tom Cassidy’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.
There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.
(FYI, all Udemy instructors, including Tom Cassidy, have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).
Opening lines from Tom Cassidy’s Udemy bio
Tom Cassidy – Comprehensivist, Education Reformer, Reasonable Polymath, using continuous development frameworks to help people improve all areas of their lives: self-worth, self-belief, goal-achieving, feeling good, achieving sustainable health and deeply fulfilling relationships.
(Learn more about this instructor on the official course page.)
What did you think about Tom Cassidy after reading just the first few lines of the bio above?
After reading just the first few lines about Tom Cassidy, did it make you more or less interested in taking the RTT1TMTAOT course?
And did it make you feel like Tom Cassidy was more or less credible and qualified to teach Reasonable Teaching: The 13×4 to Master The Art of Teaching?
Finally, overall, did you feel like you’d receive the proper training from the instructor of this Teaching & Academics course?
As always, we encourage you to listen to your gut instinct, which is different for every student.
Are the RTT1TMTAOT lessons clear, specific, and organized well?
Part of the (good) problem with Udemy’s online courses, such as the Reasonable Teaching: The 13×4 to Master The Art of Teaching course, is that the instructors are constantly updating them, including adding and renaming lessons.
So it makes no sense whatsoever for us to list out all the modules and lessons in the RTT1TMTAOT course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.
We do, however, have some tips about reviewing Tom Cassidy’s course structure, so that you can get a better sense of whether this program is worth your time or not.
In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, Reasonable Teaching: The 13×4 to Master The Art of Teaching, as well as the course’s subtitle, Master the art of teaching by focusing on just one thing at a time, using an adapted 13×4 for education, the 9×4..
If the section names and lessons are clear, specific, and relevant, then it’s a good sign that RTT1TMTAOT is potentially a good, useful course for you, and you can have more confidence in Tom Cassidy’s teaching abilities and lesson planning.
On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.
Have you taken some free lessons from Tom Cassidy that you enjoyed?
Have you already learned something from Tom Cassidy that you valued or enjoyed?
For example, does the Reasonable Teaching: The 13×4 to Master The Art of Teaching training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)
But if you weren’t able to get any RTT1TMTAOT lessons for free, have you perhaps watched a YouTube video by Tom Cassidy, or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?
Or have you perhaps even taken one of Tom Cassidy’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)
In any case, the more familiar you are with Tom Cassidy’s teaching methods, and the more you enjoy them, the more likely it is that Reasonable Teaching: The 13×4 to Master The Art of Teaching will be a good fit for you.
(P.S.: We strongly encourage you to seek out some free instruction from Tom Cassidy before purchasing this course, since it’s one of the best ways to determine whether RTT1TMTAOT will be helpful for you.)
Are “Reasonable Teaching: The 13×4 to Master The Art of Teaching” reviews generally positive?
On the bottom of the RTT1TMTAOT page, you can read student reviews of the class.
Prior to August 24, 2026, there were 472 students enrolled, 199 reviews / ratings, and it was overall rated 4.1 out of 5.
Obviously, the more highly other students rate RTT1TMTAOT the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.
After all, everyone’s got their own opinion.
We recommend that you spend only a couple minutes scanning the RTT1TMTAOT reviews to get an overall sense of them. You don’t have to read each one!
Is Tom Cassidy responsive to student questions in the RTT1TMTAOT training?
You can see what other students have to say about this in their RTT1TMTAOT reviews.
But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.
In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Tom Cassidy a message through this system quite easily, even if you haven’t bought RTT1TMTAOT yet.
For example, you could say, “Hi, and I came across RTT1TMTAOT while looking at Teaching & Academics courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”
If you use this approach, the response (or lack of response) from the professor will tell you everything.
Obviously, the quicker the response the better!
Are you comfortable going through the lessons in Reasonable Teaching: The 13×4 to Master The Art of Teaching on your own, online?
This is a big one, because Reasonable Teaching: The 13×4 to Master The Art of Teaching is an online course as opposed to a course that you physically take in a classroom.
Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking Reasonable Teaching: The 13×4 to Master The Art of Teaching.
Yes, you will be able to interact with the students and the teacher, Tom Cassidy, online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.
This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.
Do the pros / benefits of RTT1TMTAOT make it worth your time?
Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the Reasonable Teaching: The 13×4 to Master The Art of Teaching training that looks something like this:
- The purpose of RTT1TMTAOT can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
- Tom Cassidy is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
- Other RTT1TMTAOT students have great things to say about the program
Other benefits include:
- You get to go through RTT1TMTAOT at your own pace
- You join a community of 472 other students taking the course
- You get lifetime access to the training
- All updates to the training are free
- You have a 30 day money back guarantee
Even if there are some things that you don’t like about the program, so what?
The question is simply this: do you think that RTT1TMTAOT would be worth your time, even if there are some things that could be better about it?
Can you comfortably afford RTT1TMTAOT?
Can you comfortably afford the cost of Reasonable Teaching: The 13×4 to Master The Art of Teaching?
This is an important question to answer, because even if you think RTT1TMTAOT sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!
Before August 24, 2026, the price was $12.99 before any Udemy discount, and you were able to pay with a credit card.
Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on RTT1TMTAOT with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.
We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.
How can you maximize your discount on Reasonable Teaching: The 13×4 to Master The Art of Teaching?
By far, the easiest way to get the best and biggest discount on this course is to use the Reasonable Teaching: The 13×4 to Master The Art of Teaching discount code link at the top of this page.
It will instantly give you the best coupon code we could find for Tom Cassidy’s online training.
We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best RTT1TMTAOT course coupons and promo codes you can find.
FYI, the methods below will help you not just with getting RTT1TMTAOT for a better price, but also with any other Tom Cassidy Udemy course that you’d like to get for cheaper.
How can Google help you get a RTT1TMTAOT discount?
To use this method, do a Google search for the RTT1TMTAOT training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.
For example, you might do a search for “Udemy Reasonable Teaching: The 13×4 to Master The Art of Teaching promo code” or “Reasonable Teaching: The 13×4 to Master The Art of Teaching udemy coupon codes” and see what turns up.
Similarly, you can use the same combination of search terms with Tom Cassidy’s name and see what happens.
For example, you might do a Google search for “Tom Cassidy Udemy coupons” or “Tom Cassidy course coupon codes” and see if that helps you.
However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.
So in this case, for example, prioritize searches for “Reasonable Teaching: The 13×4 to Master The Art of Teaching coupons” rather than “Tom Cassidy coupons”.
How can a Udemy sale get you RTT1TMTAOT for cheaper?
Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.
So, if you’re interested in saving as much money as possible, you could wait and see if you can get RTT1TMTAOT for this cheaper Udemy sale price one day.
The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if Tom Cassidy decides not to participate in the site wide sale, then you won’t get a discount on RTT1TMTAOT, even though you could get a great discount on almost any other class at Udemy!
To understand this, think of there as being two different coupon categories for the RTT1TMTAOT course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.
At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.
How can you get a RTT1TMTAOT discount from Tom Cassidy?
If you’re really serious about getting “Reasonable Teaching: The 13×4 to Master The Art of Teaching” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Tom Cassidy, instead of waiting for a Udemy sale.
To do this, you can use either the direct approach or an indirect approach to try to get your discount.
With the direct approach, the big idea is to simply get Tom Cassidy’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).
Then you send a message saying something like “I’m interested in enrolling in Reasonable Teaching: The 13×4 to Master The Art of Teaching. Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)
On the other hand, with the indirect approach, you join Tom Cassidy’s mailing list, if you can find it, and then you hope that at some time RTT1TMTAOT will be promoted to you at a discount.
By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.
Can you get RTT1TMTAOT for free?
Of course, the best possible price for the RTT1TMTAOT training is free! As in, you pay no money whatsoever.
And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that Tom Cassidy has done this.
Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.
For example, you might do a google search for “Reasonable Teaching: The 13×4 to Master The Art of Teaching free coupon” or “Reasonable Teaching: The 13×4 to Master The Art of Teaching 100 off coupon” and see what happens.
But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.
So even Tom Cassidy has offered free coupons for RTT1TMTAOT in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.
What about a RTT1TMTAOT free download?
It’s important to understand that there’s a difference between getting full access to the RTT1TMTAOT training for free legally with a free coupon code vs. finding a way to download RTT1TMTAOT illegally.
If you really want to go the download route, you can do a google search for something like “Reasonable Teaching: The 13×4 to Master The Art of Teaching download”.
And if that doesn’t get you the results you want, you can add the word “free” to your search.
For example, perhaps you could do a google search for “Reasonable Teaching: The 13×4 to Master The Art of Teaching free download”.
However, even if you get some results from these searches, we do not recommend that you take this course of action.
First of all, there are some shady sites out there that could be trying to infect your computer.
Second, Tom Cassidy created this course and deserves monetary compensation for it.
And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 472 students enrolled in the program.
Can you get a refund on Reasonable Teaching: The 13×4 to Master The Art of Teaching if you don’t like it?
Let’s say that you used our tips above, and you were able to buy the RTT1TMTAOT training at a fantastic discounted price. So at this point, you’re super excited.
Then, you actually dive into Tom Cassidy’s course, and you discover that it just isn’t for you for whatever reason.
And now you’re super bummed, because you feel like it wasn’t money well spent.
Well, guess what?
Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on RTT1TMTAOT no matter what. And this means there is absolutely no risk.
Indeed, even if you left a super negative, critical review on the RTT1TMTAOT training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Tom Cassidy could do about it, since it is simply Udemy policy.
To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing RTT1TMTAOT and not liking it, since you can always get your money back.
What is OCP’s overall rating of Reasonable Teaching: The 13×4 to Master The Art of Teaching?
During this RTT1TMTAOT review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.
So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.
Anyway, after taking a look at the RTT1TMTAOT training, the instructor, Tom Cassidy, and reading what other students have said about this program, we give it an overall rating of 4.3 out of 5.
Ultimately, though, what matters most is what you would rate it based on the same criteria.
What are some potential alternatives to Reasonable Teaching: The 13×4 to Master The Art of Teaching?
If you like this course, you might also be interested in:
1. The Complete Guide To Getting A Teaching Job
Everything you need to know to land your dream teaching job
Taught by Marjan Glavac, 29 Year Elementary Classroom Teacher (Retired)
2. Classroom management for young learners
How to have fun and not go crazy with young learners
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3. How To Find And Get A Job Teaching English Abroad!
Find and get a job teaching English around the world
Taught by Fiona S, EFL Teacher & Trainer
4. Camtasia Studio 8: Camtasia Tutorial for Screen Recorder
How to Edit Video add Audio and Effect and Record screen
Taught by Naeem Hussain, Programmer, Web Developer & Designer
5. Udemy Course Marketing, Promotion and SEO 2017 – Unofficial
Marketing Udemy online course content: Promotion creation: Search keyword research and analysis for SEO – Unofficial
Taught by Brian Jackson, Author/Publisher/GIMP/Moho (34 Crs, 3K/4.52 Revs & 60K Stus)
TLDR: Just the quick facts about RTT1TMTAOT
Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what RTT1TMTAOT’s online training is all about:
RTT1TMTAOT coupon & course info
Course Name: Reasonable Teaching: The 13×4 to Master The Art of Teaching
Subtitle: Master the art of teaching by focusing on just one thing at a time, using an adapted 13×4 for education, the 9×4.
Instructor: Taught by Tom Cassidy
Category: Teaching & Academics
Subcategory: Teacher Training
Provided by: Udemy
Price: $12.99 (before discount)
Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)
RTT1TMTAOT review info & popularity
Prior to August 24, 2026…
Students: 472 students enrolled
Ratings: 199 reviews
Rank: ranked #34 in Udemy Teacher Training Courses in Udemy Teaching & Academics Courses
Rankings tip: rankings change all the time, so even if Reasonable Teaching: The 13×4 to Master The Art of Teaching is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year
RTT1TMTAOT final details
Languages: English
Skill level: All Levels
Lectures: 42 lectures lectures lessons
Duration: 7 total hours hours of video
What you get: By the end of the course you will be able to implement the characteristics of exceptional teaching into your everyday practice
Target audience: teachers, mentors, speakers, communicators
Requirements: everyday mind mastery course on Udemy
Access: Lifetime access
Peace of mind: 30 day money back guarantee
Availability: available online, as well as on iOS and Android
Download options: check course to see if you can download lessons
