11108456
What do you want to work on?
About 11108456
Subjects
Algebra, Calculus, Algebra 2
Education
Bachelors in Mathematics, General from Universidade de São Paulo - USP
I Love Tutoring Because
each one of us has a unique way of learning. I'm passionate about helping students unravel the best way to learn for them.
Other Interests
Cooking, Cycling, Gaming, Tennis
Reviews 
(698)
8942981
Math - Calculus
Mar 16, 2026
Thales is excellent!!
8942981
Math - Calculus
Mar 16, 2026
Thales is excellent!!!
13939655
Math - Algebra II
Mar 2, 2026
quick and painless
14189303
Math - Algebra
Feb 20, 2026
I really appreciate the sessions where I can share the screen and also speak with the tutor at the same time.
14045261
Math - Algebra
Feb 17, 2026
My first time use looking forward to bringing up my grades.
13859066
Math - Algebra II
Feb 17, 2026
Great explanation
14227670
Math - Algebra
Feb 17, 2026
i only could do 1 question out of 5
14236702
Math - Calculus
Feb 14, 2026
THe basic understanding I have, I do not understand more than the definition of it. so applying the definitions to real world are whats confuding
7866774
Math - Algebra II
Feb 11, 2026
This was better than I thought. I will keep using this tutoring service more
12229540
Math - Algebra II
Feb 8, 2026
a great tutor, even for the most difficult of students.
14210868
Math - Algebra II
Feb 6, 2026
VERY CLEAR TO UNDERSTAND
14049629
Math - Algebra
Feb 4, 2026
the tutor was nice
14102223
Math - Algebra
Feb 4, 2026
good tutor .
13821784
Math - Algebra II
Feb 1, 2026
Thales was great again. Thank you!
13821784
Math - Algebra II
Feb 1, 2026
Thales was fantastic! He explained it me in a way I could understand
13209215
Math - Algebra II
Jan 24, 2026
I just wanted more direct help with written instruction examples to help jump start my paper. But i understand what they explained.
14081505
Math - Calculus
Jan 19, 2026
did a great job walking through things slow until i understood.
6798954
Math - Algebra II
Jan 13, 2026
Great tutor! Made a problem that I was struggling with for an hour seem like a piece of cake in minutes!
14014192
Math - Calculus
Jan 6, 2026
Session not long enough to get through calculus problems
13986407
Math - Calculus
Dec 29, 2025
thank you!!
13994523
Math - Algebra II
Dec 28, 2025
My tutor was amazing and answered my questions and showed me how to solve the equation
11593448
Math - Algebra II
Dec 16, 2025
Thales was great to work with. I was so lost and he took the time to catch me up. Went over material I needed to know before solving my math problem and I have much better clarity now. Highly recommend.
13597983
Math - Algebra II
Dec 10, 2025
N/A
10619353
Math - Algebra II
Dec 7, 2025
this was a good tutor
13642826
Math - Algebra
Dec 2, 2025
Thank you for your help
13195141
Math - Algebra II
Nov 29, 2025
Lot of background noise failed to take charge but did help
12109819
Math - Algebra
Nov 21, 2025
he helped me a lot
13550894
Math - Algebra II
Nov 21, 2025
explained everything very clearly.
13854702
Math - Algebra
Nov 15, 2025
He was really understanding and just listened to me explain it to myself and it really helped me understand it more! thank you
13898910
Math - Algebra
Nov 10, 2025
none
13890342
Math - Algebra II
Nov 9, 2025
Thales was great, Thank You!
12894100
Math - Algebra II
Nov 8, 2025
THANK YOU
11849660
Math - Algebra II
Nov 3, 2025
The guy was awesome. Patient and he taught me how to solve the module I needed assistance with.
3832370
Math - Algebra
Nov 1, 2025
Really a great tutor explains the work very easily I understood!!!!!!!!
12299786
Math - Algebra II
Oct 30, 2025
Thales rocks! He's super cool an an active teacher. that is something I really appreciate because I feel like I get it done so much faster and more effective with people like him
13423840
Math - Calculus
Oct 26, 2025
My call ended unexpectedly
13828463
Math - Calculus
Oct 25, 2025
The tutor was detailed and guide me in every step of the way to arrive at a result.
12949293
Math - Algebra
Oct 25, 2025
I am glad that he helped me answer my questions and guided me step by step. I made corrections based on what I did wrong on my previous exam, and what I fix will go towards my next exam points. I highly recommend him!
13828463
Math - Calculus
Oct 19, 2025
The tutor was insightful and help me to understand the problems I put forward.
13391886
Math - Algebra
Oct 19, 2025
It was a great first experience, and I would recommend
12071847
Math - Calculus
Oct 19, 2025
He is awesome!!! He explained everything so thoroughly and had endless patience with me. When I didn't understand something he made sure to slow down and explain it to me step-by-step with examples so that I could follow along and learn. Also, I have very slight hearing loss and his voice was incredibly clear and easy to understand. I was dreading my calculus exam but am feeling so much better now!
13587708
Math - Algebra II
Oct 18, 2025
he explained things well, just wish he broke more of the equations down for me to understand.
12227748
Math - Calculus
Oct 13, 2025
This was very helpful!
13311833
Math - Algebra II
Oct 11, 2025
This was my first tutoring session, and I would like to get another session with him. He was absolutely great.
13767481
Math - Algebra II
Oct 10, 2025
I love how even though I asked basically a stupid question, he was nice and understanding from the start. 10/10!
7857050
Math - Calculus
Oct 7, 2025
Clarified a few things that other tutors couldn't explained to me making it more relieving to understand.
11947965
Math - Algebra II
Oct 7, 2025
It went good
12949293
Math - Algebra
Oct 4, 2025
He was patient as I did not understand the last parts of the assignment, and I am glad he repeated it in a way I would understand. Definitely reccomend him if you need a step-by-step explanation of a problem.
12949293
Math - Algebra
Oct 4, 2025
I appreciate that I was able to finish part B for this assignment and he explained to me in steps what I was going to do next for the last part, and I appreciate that he was patient with me. I enjoyed working with him, and I hope to see him again !
13606928
Math - Algebra
Oct 3, 2025
Helped me understand some of the work.
13629752
Math - Calculus
Oct 1, 2025
Yippie!
10673464
Math - Calculus
Sep 29, 2025
Thales is very informative and knows how to explain things well.
10673464
Math - Calculus
Sep 29, 2025
Thales was great at explaining derivatives!
12504476
Math - Algebra II
Sep 27, 2025
great
13582581
Math - Calculus
Sep 10, 2025
Super
13582581
Math - Calculus
Sep 10, 2025
It is very intuitive to understand.
13300418
Math - Algebra II
Sep 9, 2025
There wasnt someone who knew very much about my course or about excel. They were still helpful, but we counldnt figure out how to fix my homework questions.
13593376
Math - Algebra II
Sep 9, 2025
They really helped me understand how to answer the problem
13522960
Math - Algebra II
Sep 5, 2025
Thanks for helping me on my path
12109818
Math - Algebra
Sep 4, 2025
Thanks thales
13020090
Math - Algebra
Sep 3, 2025
Thales was very professional, helpful and pleasant to work with
13146332
Math - Algebra II
Sep 3, 2025
very helpful in explaining.
13481715
Math - Calculus
Sep 2, 2025
The tutor was excellent! Efficient and kind and very helpful in identifying the issues and helping me to work through them to new levels of comprehension
13033620
Math - Algebra II
Sep 2, 2025
Awesome tutor
12212830
Math - Algebra
Sep 1, 2025
really helpful
12109818
Math - Algebra
Sep 1, 2025
Thales is Avery nice tutor who helps me alot
10569057
Math - Calculus
Aug 31, 2025
He was really helpful in helping me understand the topic.
13502919
Math - Algebra II
Aug 29, 2025
Thales was very patient and willing to help, my homework had a confusing portion to it and we went through it together and got it done!
11880912
Math - Algebra II
Aug 28, 2025
JUST AMAZING!!
13372018
Math - Algebra II
Aug 27, 2025
I enjoyed the patient and thorough way that the concepts were explained and worked through.
11880912
Math - Algebra II
Aug 27, 2025
Very Patient and very very helpful!!
11869464
Math - Algebra
Aug 16, 2025
heloed me
12745959
Math - Algebra
Aug 5, 2025
this time they did help me! helpful
11317022
Math - Calculus
Aug 5, 2025
Thales is excellent. Patient, kind and very knowledgeable.
12743555
Math - Algebra II
Jul 27, 2025
It really did help me with the understanding of the problem.
8536866
Math - Calculus
Jul 22, 2025
Greta tuotr. Very helpful
12314287
Math - Algebra II
Jul 5, 2025
great explanation
11926444
Math - Calculus
Jun 26, 2025
This session was really helpful and I got a lot of clarification. Thanks so much to my tutor and tutor.com!
13156128
Math - Algebra II
Jun 25, 2025
Tutor was extremely patient!
8624559
Math - Algebra II
Jun 24, 2025
Extremely helpful
13020992
Math - Algebra II
Jun 20, 2025
Really helpful
12575461
Math - Algebra II
Jun 17, 2025
He was very nice and helpful and talked me though my problem so I would understand what was going on.
12098901
Math - Calculus
Jun 15, 2025
My tutor made this confusing topic easy to understand!
11646917
Math - Algebra
Jun 2, 2025
he let me lead and let me do the work while he answered my questions when i wasnt sure
13021513
Math - Calculus
May 31, 2025
I really liked how it was so easy to get help quickly, and my tutor helped me by clearing up my question.
12098943
Math - Algebra
May 26, 2025
tutor very helpful
11925982
Math - Calculus
May 25, 2025
excellent tutor very patient while I figured things out
11813202
Math - Algebra II
May 24, 2025
Excellent session really guided me through my steps I was missing on
12508876
Math - Algebra II
May 21, 2025
they were amazing in guiding , when I wasn't sure of the next step!
12596061
Math - Algebra II
May 19, 2025
Super helpful
6452592
Math - Calculus
May 19, 2025
Awesome Tutor
12243248
Math - Calculus
May 15, 2025
wonderful tutor and has explained a lot in the best way for anyone to understand
12086819
Math - Calculus
May 8, 2025
Good tutor!
7335288
Math - Calculus
May 5, 2025
alright with his explanation
Want to get into a great college? Your GPA matters!
The Princeton Review now has tutors online across 40 subjects who can help you 24/7.
We GUARANTEE Better Grades.
Try a Free Session
Opt-Out Signal Honored
