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This is the best Udemy Algebra 2 & Trigonometry: A Complete High School Curriculum coupon code discount for 2025.

So if you’re interested in Matthew Gromlich’s “Algebra 2 & Trigonometry: A Complete High School Curriculum” 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.)

Algebra 2 & Trigonometry: A Complete High School Curriculum review for 2025

In our review of this course, we try to help you answer all of your most important questions about Algebra 2 & Trigonometry: A Complete High School Curriculum 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 A2&TACHSC as an abbreviation of the course name?

During our Algebra 2 & Trigonometry: A Complete High School Curriculum course review, you might sometimes see us refer to it as A2&TACHSC for the following 2 reasons:

1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
2. We’re lazy and A2&TACHSC is simpler and easier for reviewing purposes

The full course name is 59 characters long, including blanks, while A2&TACHSC is 9 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 50 characters every time we use A2&TACHSC.

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 A2&TACHSC throughout the remainder of this review.

Is the Algebra 2 & Trigonometry: A Complete High School Curriculum course for you?

To determine whether Matthew Gromlich’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 Matthew Gromlich’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 Matthew Gromlich chose for the course, “Algebra 2 & Trigonometry: A Complete High School Curriculum”, as well as its subtitle: “Includes videos and over 300 pages of quizzes/worksheets (answer keys provided!)”.

This combo of title and subtitle should be enough to communicate the purpose of the training if Matthew Gromlich is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what A2&TACHSC 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 Matthew Gromlich 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 Algebra 2 & Trigonometry: A Complete High School Curriculum 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 Matthew Gromlich’s official description of A2&TACHSC

This course is an intricately-designed, complete Algebra 2 curriculum.  It incorporates all aspects of a traditional Algebra 2 course and also includes two units on basic trigonometry.

The units, in order, are:

See you in the course!

(Read more about this course on the official course page.)

Does A2&TACHSC pass the 30 Seconds Test?

You can read a lot more about Algebra 2 & Trigonometry: A Complete High School Curriculum 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, Matthew Gromlich 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 Algebra 2 & Trigonometry: A Complete High School Curriculum appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with A2&TACHSC 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 Matthew Gromlich do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, Matthew Gromlich’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 Matthew Gromlich 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 A2&TACHSC 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, Matthew Gromlich’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 Matthew Gromlich, 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 Matthew Gromlich’s Udemy bio

I am a High School Math and High School Equivalency teacher in Las Vegas, Nevada. I just finished my 4th year of teaching. My background is in math and science (B.S. in Science and Math Education, M.Ed. in Agriculture Education from North Carolina State University). I recently started a Ph.D. program at the University of Nevada, Las Vegas in Curriculum and Instruction with an emphasis in Math Education.

(Learn more about this instructor on the official course page.)

What did you think about Matthew Gromlich after reading just the first few lines of the bio above?

After reading just the first few lines about Matthew Gromlich, did it make you more or less interested in taking the A2&TACHSC course?

And did it make you feel like Matthew Gromlich was more or less credible and qualified to teach Algebra 2 & Trigonometry: A Complete High School Curriculum?

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 A2&TACHSC lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the Algebra 2 & Trigonometry: A Complete High School Curriculum 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 A2&TACHSC 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 Matthew Gromlich’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, Algebra 2 & Trigonometry: A Complete High School Curriculum, as well as the course’s subtitle, Includes videos and over 300 pages of quizzes/worksheets (answer keys provided!).

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that A2&TACHSC is potentially a good, useful course for you, and you can have more confidence in Matthew Gromlich’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 Matthew Gromlich that you enjoyed?

Have you already learned something from Matthew Gromlich that you valued or enjoyed?

For example, does the Algebra 2 & Trigonometry: A Complete High School Curriculum 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 A2&TACHSC lessons for free, have you perhaps watched a YouTube video by Matthew Gromlich, 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 Matthew Gromlich’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 Matthew Gromlich’s teaching methods, and the more you enjoy them, the more likely it is that Algebra 2 & Trigonometry: A Complete High School Curriculum will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from Matthew Gromlich before purchasing this course, since it’s one of the best ways to determine whether A2&TACHSC will be helpful for you.)

Are “Algebra 2 & Trigonometry: A Complete High School Curriculum” reviews generally positive?

On the bottom of the A2&TACHSC page, you can read student reviews of the class.

Prior to August 08, 2025, there were 860 students enrolled, 379 reviews / ratings, and it was overall rated 4.4 out of 5.

Obviously, the more highly other students rate A2&TACHSC 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 A2&TACHSC reviews to get an overall sense of them. You don’t have to read each one!

Is Matthew Gromlich responsive to student questions in the A2&TACHSC training?

You can see what other students have to say about this in their A2&TACHSC 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 Matthew Gromlich a message through this system quite easily, even if you haven’t bought A2&TACHSC yet.

For example, you could say, “Hi, and I came across A2&TACHSC 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 Algebra 2 & Trigonometry: A Complete High School Curriculum on your own, online?

This is a big one, because Algebra 2 & Trigonometry: A Complete High School Curriculum 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 Algebra 2 & Trigonometry: A Complete High School Curriculum.

Yes, you will be able to interact with the students and the teacher, Matthew Gromlich, 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 A2&TACHSC make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the Algebra 2 & Trigonometry: A Complete High School Curriculum training that looks something like this:

• The purpose of A2&TACHSC can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
• Matthew Gromlich is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
• Other A2&TACHSC students have great things to say about the program

Other benefits include:

• You get to go through A2&TACHSC at your own pace
• You join a community of 860 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 A2&TACHSC would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford A2&TACHSC?

Can you comfortably afford the cost of Algebra 2 & Trigonometry: A Complete High School Curriculum?

This is an important question to answer, because even if you think A2&TACHSC sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before August 08, 2025, 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 A2&TACHSC 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 Algebra 2 & Trigonometry: A Complete High School Curriculum?

By far, the easiest way to get the best and biggest discount on this course is to use the Algebra 2 & Trigonometry: A Complete High School Curriculum discount code link at the top of this page.

It will instantly give you the best coupon code we could find for Matthew Gromlich’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 A2&TACHSC course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting A2&TACHSC for a better price, but also with any other Matthew Gromlich Udemy course that you’d like to get for cheaper.

How can Google help you get a A2&TACHSC discount?

To use this method, do a Google search for the A2&TACHSC 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 Algebra 2 & Trigonometry: A Complete High School Curriculum promo code” or “Algebra 2 & Trigonometry: A Complete High School Curriculum udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with Matthew Gromlich’s name and see what happens.

For example, you might do a Google search for “Matthew Gromlich Udemy coupons” or “Matthew Gromlich 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 “Algebra 2 & Trigonometry: A Complete High School Curriculum coupons” rather than “Matthew Gromlich coupons”.

How can a Udemy sale get you A2&TACHSC 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 A2&TACHSC 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 Matthew Gromlich decides not to participate in the site wide sale, then you won’t get a discount on A2&TACHSC, 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 A2&TACHSC 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 A2&TACHSC discount from Matthew Gromlich?

If you’re really serious about getting “Algebra 2 & Trigonometry: A Complete High School Curriculum” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Matthew Gromlich, 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 Matthew Gromlich’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 Algebra 2 & Trigonometry: A Complete High School Curriculum. 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 Matthew Gromlich’s mailing list, if you can find it, and then you hope that at some time A2&TACHSC 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 A2&TACHSC for free?

Of course, the best possible price for the A2&TACHSC 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 Matthew Gromlich 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 “Algebra 2 & Trigonometry: A Complete High School Curriculum free coupon” or “Algebra 2 & Trigonometry: A Complete High School Curriculum 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 Matthew Gromlich has offered free coupons for A2&TACHSC 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 A2&TACHSC free download?

It’s important to understand that there’s a difference between getting full access to the A2&TACHSC training for free legally with a free coupon code vs. finding a way to download A2&TACHSC illegally.

If you really want to go the download route, you can do a google search for something like “Algebra 2 & Trigonometry: A Complete High School Curriculum 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 “Algebra 2 & Trigonometry: A Complete High School Curriculum 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, Matthew Gromlich 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 860 students enrolled in the program.

Can you get a refund on Algebra 2 & Trigonometry: A Complete High School Curriculum if you don’t like it?

Let’s say that you used our tips above, and you were able to buy the A2&TACHSC training at a fantastic discounted price. So at this point, you’re super excited.

Then, you actually dive into Matthew Gromlich’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 A2&TACHSC no matter what. And this means there is absolutely no risk.

Indeed, even if you left a super negative, critical review on the A2&TACHSC training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Matthew Gromlich 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 A2&TACHSC and not liking it, since you can always get your money back.

What is OCP’s overall rating of Algebra 2 & Trigonometry: A Complete High School Curriculum?

During this A2&TACHSC 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 A2&TACHSC training, the instructor, Matthew Gromlich, and reading what other students have said about this program, we give it an overall rating of 4.5 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 Algebra 2 & Trigonometry: A Complete High School Curriculum?

If you like this course, you might also be interested in:

1. Mastering IELTS Writing: Task 1 (General Training)

Complete preparation to achieve the band score you need (Band 6 to Band 8) in IELTS Writing Task 1 General Training.

Taught by The IELTS Teacher – The Web’s #1 IELTS Skype Tuition Site

2. English Grammar – Tenses and verb structures

Understand & master the usage of all verb tenses including present past and future, explained in short and funny videos.

Taught by Entertaining English Education

3. Basic English Grammar And Structures

Elementary (A1 & A2) level English course for beginners who want to improve their Basic English Grammar and Structures.

Taught by İngilizce Öğretmeni & Yazar

4. TEFL Essentials: Teaching English as a Foreign Language

Full TEFL course – perfect for CELTA preparation or going straight into your first English teaching job abroad!

Taught by Learn How to Use and Teach the English Language

5. Spanish for Beginners: Spanish Crash Course (Conversational)

Spanish for beginners starts with this spanish course. Learn basic spanish with this spanish for beginners crash course

Taught by Serial entrepreneur, techie, life hacker, expert PM & MBA

TLDR: Just the quick facts about A2&TACHSC

Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what A2&TACHSC’s online training is all about:

A2&TACHSC coupon & course info

Course Name: Algebra 2 & Trigonometry: A Complete High School Curriculum

Subtitle: Includes videos and over 300 pages of quizzes/worksheets (answer keys provided!)

Instructor: Taught by Matthew Gromlich

Category: Teaching & Academics

Subcategory: Math

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)

A2&TACHSC review info & popularity

Prior to August 08, 2025…

Students: 860 students enrolled

Ratings: 379 reviews

Rank: ranked #248 in Udemy Teaching & Academics Courses in Udemy Teaching & Academics Courses

Rankings tip: rankings change all the time, so even if Algebra 2 & Trigonometry: A Complete High School Curriculum 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

A2&TACHSC final details

Languages: English

Skill level: All Levels

Lectures: 82 lectures lectures lessons

Duration: 16 total hours hours of video

What you get: Identify functions using the vertical line test

Target audience: Students should take this course if they have already taken Algebra 1 and/or Geometry

Requirements: Students will need access to the internet

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