website thubmnail of DeltaMath.com
How would you rate DeltaMath.com?
grey star
grey star
grey star
grey star
grey star
Michigan
1 review
6 helpful votes
Follow john f.
Unfollow john f.
Send Message
Share Review
Report Review

Deltamath can suggondees
February 14, 2024

It is the worst most useless website, the explanations don't make sense. Every single question I've gotten wrong i still fail to understand what was incorrect. Just teach normally i learn nothing from this BS

Date of experience: February 14, 2024
Michigan
1 review
27 helpful votes
Follow Jocelyn D.
Unfollow Jocelyn D.
Send Message
Share Review
Report Review

Makes me want to d!e
September 6, 2023

I'm a high school student in my Junior year, and I'm tired of teachers using this for assignments. The instructions are never clear and often leave out important information. When submitting a problem there is a 90% chance the program will mark it as wrong due to formatting differences. It's also hard for teachers to check homework because the questions can differ from student to student. In short, I hate this god-forsaken website.

Date of experience: September 6, 2023
Tennessee
1 review
8 helpful votes
Follow mr smith s.
Unfollow mr smith s.
Send Message
Share Review
Report Review

The problem with delta math is that how teachers can simply give and give kids lessons without really teaching them so the problem it has with me is because of my teacher that gives a "lesson" everyday by just dropping us in. Do NOT buy for the sake of your students minds

Date of experience: March 29, 2022
California
1 review
0 helpful votes
Follow Katrine K.
Unfollow Katrine K.
Send Message
Share Review
Report Review

Delta math helps you in math. It has acceptable explanations how to do stuff. Teachers, though, assign easy assignments, then out of nowwhere, a hard one pops up. It's annoying.

Date of experience: May 9, 2023
Maryland
1 review
0 helpful votes
Follow Cameron g.
Unfollow Cameron g.
Send Message
Share Review
Report Review

Great but fixable
May 10, 2023

One problem that does not make it a four. It is easy to pass. There is a great calculator and lessons.

Date of experience: May 10, 2023
Georgia
1 review
4 helpful votes
Follow Darrell D.
Unfollow Darrell D.
Send Message
Share Review
Report Review

My son was given a word problem along with a graph to relate to his answer. Basically the info in word problem was:5 lemons produce 3 cups. At what rate are lemons being used per cup?

So naturally my son did 5÷3 to get his answer of 1.66 repeating to which he was told was incorrect. The "correct" answer was 5/3. I find this completely ridiculous. They are the same why would they tell students they are wrong? The only thing that is teaching them is self doubt & the there is only one way to solve problems. I cannot believe incompetent programs such as these are mental to replace a physical embodiment of a teacher. Unacceptable.

The attached photo is the second question in the program. As I do not know how to return to the previous one.

Date of experience: February 28, 2023
New York
1 review
24 helpful votes
Follow Amaya F.
Unfollow Amaya F.
Send Message
Share Review
Report Review

I hate this website, it gives teachers an excuse to pile a billion things onto us and it sucks. And if you accidentally put in an extra plus sign into your answer, or an accidental equal sign, you get no credit for any of your work and you have to do it all over again. Do you know how taxing and annoying that is? I literally hate it so much, and so does everyone else. This stupid website also glitches a lot and now I can't even access the help videos!

Date of experience: October 19, 2022
Pennsylvania
1 review
3 helpful votes
Follow Connor L.
Unfollow Connor L.
Send Message
Share Review
Report Review

No one likes this program. If I could I would give it zero stars because I don't even think it deserves one. It's insanely tedious where you need to get 5 correct each thing, but the problem is you got to get them in a row, so you could end up spending like 30 minutes on this one thing, and especially if you have a terrible math teacher like me who decided to not actually teach the thing and just assign a DeltaMath.

Date of experience: May 7, 2024
Illinois
2 reviews
2 helpful votes
Follow Ben S.
Unfollow Ben S.
Send Message
Share Review
Report Review

Generally helpful
January 15, 2021

Wow. I am absolutely blown away by how useful this is. Many times, I'll go out of trig class wondering what just happened, and go to my delta math assignment. I look at it and instantly get worried, knowing there is no way I'll be able to solve the problem on my own. But delta math apparently remembers what it's like to be a kid, and provides a number of help videos and question examples. Not once have I gone out of a delta math assignment still not understanding a concept.

Date of experience: January 14, 2021
Tennessee
1 review
9 helpful votes
Follow Jack B.
Unfollow Jack B.
Send Message
Share Review
Report Review

Over the years delta math has inflicted extreme stress and depression on students. Deltamath has caused thousands of students to despise math and become depressed. This disguised torture device is not fit for use in schools.

Date of experience: January 29, 2024
North Carolina
1 review
5 helpful votes
Follow Sophie H.
Unfollow Sophie H.
Send Message
Share Review
Report Review

Awful.
April 29, 2022

It doesn't help me with my arithmetic, and the questions are stupid and difficult to grasp; I believe it would be better if you could come up with an alternative technique to make math more accessible.

Date of experience: April 29, 2022
New York
29 reviews
282 helpful votes
Follow Liam F.
Unfollow Liam F.
Send Message
Share Review
Report Review

Not the most user friendly…
February 22, 2023

Deltamath is not the most user friendly website out there. If you answer incorrectly or correctly answer in a way that deltamath doesn't want you to answer (without notifying you!), it will count you as incorrect and take off a point from your assignment. As much as this website is not user friendly, deltamath doesn't load 30% of the time I open it! Also, Deltamath will work you as incorrect for an answer that you actually got right. If this website was more hands-on, then it would very likely receive better reviews and would be deemed more helpful to math education.

Date of experience: February 22, 2023
North Carolina
1 review
29 helpful votes
Follow collis w.
Unfollow collis w.
Send Message
Share Review
Report Review

Complete dookie
April 12, 2023

This website sucks especially when your teacher assigns 31 of em due in a week with 5 questions each. For it not to load and count correct answers as incorrect. Its just straight useless and doesn't help you learn. Teachers use this because teachers now-day don't like to teach you and just assign busy work and sit and watch tik toks and there phone. Teachers please dont use this and just teach your kids. This is why our generation is gonna end up homeless.

Date of experience: April 12, 2023
Arizona
1 review
6 helpful votes
Follow Eileen P.
Unfollow Eileen P.
Send Message
Share Review
Report Review

Unclear explainations.
October 20, 2023

The explaining sucks. Im not sure if they do 3 letter explanation sentences just to look aesthetic, or if they want to keep it practical but either way its really annoying. And honestly when teacher assign homework the last thing i want to hear is a video but because i dont understand one question. Just write it because its is going to clearly tell me what is i got wrong, if i were to watch a video or look at an example i'd just be re-learning the topic and wasting my time. That is the only frustration i personally have but it really $#*!ing annoys me and makes me want to skip the homework.

Date of experience: October 20, 2023
New York
1 review
10 helpful votes
Follow anonymous r.
Unfollow anonymous r.
Send Message
Share Review
Report Review

If you're a teacher who uses delta math all that does is reflect on you as a person and how lazy you are but also how little you care about your students. My teachers pile up my work on delta math for homework. There can be infinite problems if I don't understand it. For them it is just a click of a button and everything is graded for them. For me its endless struggles. See how unfair this is?

Date of experience: November 8, 2022
Colorado
1 review
1 helpful vote
Follow Lilly F.
Unfollow Lilly F.
Send Message
Share Review
Report Review

Great math website
November 15, 2022

As a student, I can confirm that this website really helps me learn math in an effective way. It makes math not too easy and rarely too hard. I feel like more math teachers should use delta math more frequently, as it has probably taught me the most math out of all the websites our school uses.

Date of experience: November 15, 2022
Illinois
3 reviews
13 helpful votes
Follow ava s.
Unfollow ava s.
Send Message
Share Review
Report Review

This website model is "depth, clarity, and rigor" but the entire thing ultimately betrays the model. It expects perfection every time, doesn't have hints, and doesn't give you an example until you get the problem wrong. Also, just getting help videos for students costs 100$! That is way too expensive for something every educational website should have.

Date of experience: November 13, 2022
Ohio
2 reviews
3 helpful votes
Follow Liam F.
Unfollow Liam F.
Send Message
Share Review
Report Review

Teachers, do NOT use DeltaMath. I can already feel the pain from doing this, and trust me, this isn't good in the slightest. This math software genuinely makes me want to end it all due to its horrible system of determining whether or not the answer is correct, even though I did the calculations and it somehow marked it as wrong without further explanation. And for the assignments in the math class I take, there's only one problem per question, so you can't even try again if you get it wrong even though each "written" question only gives you 2 attempts to get it correct. There's also sometimes no video or examples, and in rare cases, they don't even have both. So if you don't have that for the assignment, then good luck figuring the problem out... I'm very sure you'll get it wrong anyways. I genuinely hope my Integrated Math teacher sees this review and starts using Kami or IXL more than whatever this abomination of a "learning site" this is.

Date of experience: March 27, 2024
Georgia
1 review
4 helpful votes
Follow Paul S.
Unfollow Paul S.
Send Message
Share Review
Report Review

I DISLIKE DeltaMath.
January 26, 2023

DeltaMath has given me nothing but stress all class long. They should really make the app more hands-on, or something that gives us a better explanation on how to do a problem. Sadly, where I'm in school, I have to keep on using it, but after I'm out, then DeltaMath will not be a part of me anymore.

Date of experience: January 26, 2023
North Carolina
1 review
12 helpful votes
Follow Adam C.
Unfollow Adam C.
Send Message
Share Review
Report Review

Terrible site
May 5, 2022

As a student this website never helped me with my math. I was never the best at math but I honestly think this website made me worse at it. One of the biggest problems is the point system. You have to get 100% correct on the assignment. If you get a question right you get a point, if you then get a question incorrect it takes that point away from you. So then you have to get two questions in a row correct to get that point back. This destroys any motivation that I had to do my homework and I would sometime just not be able to finish without ripping my hair out. This Is just overall a terrible website. Teachers please don't put your students under this torture and just you an alternative.

Date of experience: May 5, 2022

Overview

DeltaMath.com has a rating of 1.3 stars from 156 reviews, indicating that most customers are generally dissatisfied with their purchases. Reviewers dissatisfied with DeltaMath.com most frequently mention help videos, point system and correct answer. DeltaMath.com ranks 4077th among Education sites.

service
81
value
80
shipping
27
returns
64
quality
86