- Homework Help
- Find a Tutor
- Pricing
- Subjects
- How It Works
- Pre-Med GPA Booster
- Need a test prep tutor? Call us: 888-231-7737
Luis J.
What do you want to work on?
About Luis J.
Subjects
Algebra 2, Calculus, Pre-Calculus
Education
Bachelors in Mathematics, General from Universidad Nacional de Colombia
Career Experience
I am interested in pure mathematics, particularly in differential geometry. I have a degree in pure mathematics. At this moment, I am studying master degree in mathematics.
I Love Tutoring Because
teaching is my passion. I like to help others to understand how mathematics works.
Other Interests
Chess, Dance, Dancing, Mountain biking, Painting
Reviews 
(2,279)
DIANA
Math - Algebra II
Mar 19, 2023
luis j
James
Math - Pre-Calculus
Mar 16, 2023
It is really helpful. All you need are people that can help with CST because I was trying earlier and they couldn't help me because of a problem with what I wanted to study.
AuNae
Math - Pre-Calculus
Mar 15, 2023
Clear, helpful, understanding. Thank you Luis for taking the time to read over my problem and help come up with the best solutions. It is always a pleasure working with Luis.
Jocelyn
Math - Algebra II
Mar 14, 2023
Broke it down step by step easy to understand
Calvern
Math - Pre-Calculus
Mar 13, 2023
Great tutor, was very clear and I understood everything
Samuel
Math - Calculus
Mar 12, 2023
There was no audio, but luis was very helpful and friendly
Emma
Math - Calculus
Mar 9, 2023
This tutor was excellent. helped me better understand 3 different types of problems without beating around the bush and trying to kill time like some other tutors do. was a really great session.
Breiana
Math - Algebra II
Mar 6, 2023
Great tutor
Kayla
Math - Algebra II
Feb 27, 2023
10/10
Morgan
Math - Calculus
Feb 26, 2023
This service is very helpful. I would ask if we could have easier typing methods on the white board, I don't have a stylus so my handwriting on the board could be a bit sloppy. If there could be an updated typing feature that is coded to understand math, that would be great! Other than that the service is great
Paul
Math - Algebra II
Feb 25, 2023
Excellent
Mckenzie
Math - Pre-Calculus
Feb 23, 2023
This is such a huge help for me with my math homework! 100/10 can't wait to use again!
Olivia
Math - Algebra II
Feb 17, 2023
n/a
Khadija
Math - Pre-Calculus
Feb 16, 2023
Thanks for the help!
Sehar
Math - Calculus
Feb 12, 2023
Thank you
Greibin
Math - Calculus
Feb 11, 2023
Too much time explaning a notation meaning.
Lori
Math - Calculus
Feb 9, 2023
even when my computer would not let me ty[e the tutor hung in there until the end. patience
Reem
Math - Pre-Calculus
Feb 5, 2023
it was great
Meric
Math - Calculus
Feb 3, 2023
Very helpful!
Haden
Math - Algebra II
Feb 2, 2023
I loved this session
LYRIC
Math - Calculus
Feb 1, 2023
Helped with one questions very well but not all of them unfortunately very great tutor however!
GUADALUPE
Math - Algebra II
Jan 30, 2023
they explain good
VICTORIA
Math - Algebra II
Jan 25, 2023
Luis was very helpful, I feel more confident in my work thanks to him. I would recommend to a friend struggling with Algebra as well.
Gracie
Math - Calculus
Jan 19, 2023
Excellent!
Alfred
Math - Algebra II
Jan 19, 2023
amazing
Solomon
Math - Calculus
Jan 11, 2023
still having trouble
Keziah
Math - Pre-Calculus
Jan 4, 2023
I wish the format of the whiteboard was cleaner and more straightforward. The text function is confusing when trying to add symbols.
Hadassah
Math - Algebra II
Dec 29, 2022
best tutor ever!
Taiki
Math - Pre-Calculus
Dec 15, 2022
Great tutor, very helpful
Zadon
Math - Algebra II
Dec 14, 2022
the best
Kendall
Math - Calculus
Dec 14, 2022
This tutor gave me the answer to a problem that was the same as another tutor. The answer turned out to be wrong. However, after spending more time on the problem. We were able to come up with a different answer. The answer was correct.
Joseph
Math - Algebra II
Dec 13, 2022
Very good at explaining and walking me through the steps of the example problems.
Gabreil
Math - Pre-Calculus
Dec 12, 2022
I was unable to upload my documents which made the session a little difficult but other than that great session.
Ambreaelle
Math - Algebra II
Dec 11, 2022
Be more specific about how long the sessions are because I was told I have an hour but most tutors say it ends way before it's an hour
DAHLIA
Math - Algebra II
Dec 11, 2022
Very nice and helpful
Kamilah
Math - Algebra II
Dec 11, 2022
It really helped with understanding formulas and learning how to plug in and simplyfy
Josue
Math - Pre-Calculus
Dec 8, 2022
Luis was clear and concise and helped me to work out the problem on my own, which boosted my confidence level tremendously.
Sriram
Math - Pre-Calculus
Dec 7, 2022
He was really patient with me and really clear
Zhunhua
Math - Pre-Calculus
Dec 6, 2022
Patient teacher
ALVARO
Math - Pre-Calculus
Dec 6, 2022
He helped me all and showed me how to do problems i was confused and got wrong on.
Scott
Math - Pre-Calculus
Dec 2, 2022
He help me realize I knew what I was doing but my caculator settings were bad.
Fabrizio
Math - Algebra II
Nov 28, 2022
Very responsive, really helped.
Natalie
Math - Algebra II
Nov 23, 2022
He saved my mental health. I was stuck on a problem for 3 days. Bless him.
WENDELL
Math - Pre-Calculus
Nov 23, 2022
Patient and very helpful in explaining how the answer my teacher gave me was not wrong! I appreciate attention and instant responses by this tutor as well as the step-by-steps! I definitely recommend this tutor to anyone in need of pre-calculus help!
WENDELL
Math - Pre-Calculus
Nov 20, 2022
Patient and very attentive to my questions. I appreciate that since that is hard to find in friends let alone a tutor! This tutor was very helpful in my homework, definitely recommend!
Brenda
Math - Pre-Calculus
Nov 19, 2022
I liked that the tutor helped me well enough to understand my mistakes and fix it to not get some weird answers. I always have trouble with the signs in the numbers which makes the whole problem difficult to work on with and the tutor was very nice to tell me what operations to do next and make sure I was doing it right so I am very thankful that I was able to finish the problem
WENDELL
Math - Pre-Calculus
Nov 18, 2022
This was a phenomenal tutor! I only asked for this tutor to help me with one question but instead I was helped with all FOUR! Completely unheard of, I seriously appreciate the patience and encouragement that I received during this tutor's session. My encouragement is to not even hesitate with this tutor when it comes to asking pre-calculus work, this one is one of the best! Definitely adding to favorites!
Madelyn
Math - Pre-Calculus
Nov 14, 2022
Luis was very helpful!
ARMANDO
Math - Algebra II
Nov 14, 2022
they walked me through the equation and helped
Joseph
Math - Algebra II
Nov 13, 2022
Thank you so much this was so helpful
Patricia
Math - Algebra II
Nov 13, 2022
This was very helpful!
GLORIA
Math - Algebra II
Nov 9, 2022
I feel like every session makes me feel like the things I am learning are a lot clearer now! :D
WENDY
Math - Algebra II
Nov 6, 2022
Thanks
Bronson
Math - Algebra II
Nov 3, 2022
terrific
ANLLY
Math - Algebra II
Nov 1, 2022
I liked my session, but I would appreciate more explanation on my math rather than just saying something is a rule.
Gabriel
Math - Pre-Calculus
Oct 27, 2022
I though Luis j was the best tutor and very patient I am very thankful for his help
Margot
Math - Algebra II
Oct 27, 2022
I love this But its not helping me with my grades.
Ruby
Math - Algebra II
Oct 26, 2022
the tutor had a lot of patience and guided me through every problem!
Giancarlo
Math - Algebra II
Oct 26, 2022
He was very understanding a helpful
Iman
Math - Pre-Calculus
Oct 25, 2022
i was good
CHLOE
Math - Algebra II
Oct 21, 2022
Please add a Chinese course
CHLOE
Math - Algebra II
Oct 21, 2022
Please add a Chinese course
McKenzie
Math - Algebra II
Oct 19, 2022
This tutor was very helpful and clear. Sometimes I have tutors that seem to be in a hurry and not as understanding but this tutor was very patient and helpful.
NADENE
Math - Calculus
Oct 18, 2022
very helpful
Tram
Math - Pre-Calculus
Oct 17, 2022
nicee
Haden
Math - Algebra II
Oct 16, 2022
Wonderful tutor
Luis
Math - Algebra II
Oct 11, 2022
great tutor
Sarah
Math - Pre-Calculus
Oct 10, 2022
Great tutor!
Logan
Math - Algebra II
Oct 7, 2022
Loved how this professor went through my problem step by step with me
Jaxon
Math - Pre-Calculus
Oct 5, 2022
very helpful
Max
Math - Algebra II
Sep 29, 2022
was very quick and clear in helping me
Kalie
Math - Algebra II
Sep 23, 2022
yes
Matthew
Math - Algebra II
Sep 22, 2022
I really enjoyed how my tutor used examples to help me further understand the topic, and they did an amazing job of ensuring I understood.
Kimani
Math - Algebra II
Sep 22, 2022
My tutor Luis was very nice and they helped me finish my homework.
Jessica
Math - Algebra II
Sep 21, 2022
very kind and helpful
Minna
Math - Algebra II
Sep 19, 2022
This was really helpful! I got to learn step by step.
Mackenzie
Math - Algebra II
Sep 19, 2022
The connection is not the best.
Margot
Math - Algebra II
Sep 16, 2022
Thank you so much this is Unbelievable.
Morgan
Math - Algebra II
Sep 15, 2022
great clear tutor
Wesley
Math - Calculus
Sep 14, 2022
I had Luis this time. Very patient with my feeble mind. Very instructive and knowledgeable. Would recommend.
ANTHONY
Math - Calculus
Sep 12, 2022
Very helpful kind, and explained everything
Carmine
Math - Algebra II
Sep 9, 2022
I had good help today.
KALAYAH
Math - Algebra II
Sep 8, 2022
Great
Tedd
Math - Calculus
Sep 8, 2022
My tutor just saved me! I was catastrophically overthinking a problem and they talked me through it!
Jose
Math - Pre-Calculus
Sep 6, 2022
helped me solve TWO problems UNDERSTANDING the WHYs in just about half an hour.
Theo
Math - Calculus
Sep 6, 2022
thank you very much for your help and you was very helpful
Rachel
Math - Pre-Calculus
Sep 6, 2022
Personally, I find it very irritating that I have to use this for a grade even though I don't need the extra help. It is great for when you do need help and are struggling with something but forcing people to use it for a grade seems like a waste of time.
Ivonne
Math - Algebra II
Aug 30, 2022
really nice and really helpful thank you
Chloe
Math - Pre-Calculus
Aug 30, 2022
I thought it was very helpful to have especially if you have been stuck on a problem for a while.
ELLA
Math - Pre-Calculus
Aug 30, 2022
this tutor was very helpful and clear
Taneika
Math - Algebra II
Aug 29, 2022
Tutor was very impatient and him messaging me while I was working to speed me up was very distracting and frustrating.
Kansas
Math - Pre-Calculus
Aug 29, 2022
He helped to make the question make sense.
Jacob
Math - Pre-Calculus
Aug 28, 2022
I didn't think I'd like the program, but it proved to be very useful.
Aya
Math - Algebra II
Aug 27, 2022
I really like the system it is like you are in the classroom with a professor and also this professor showed me new methods that are easier
Matthew
Math - Algebra II
Aug 24, 2022
I prefer in person tutoring, trying to learn from someone who is not here is very challenging.
Julie
Math - Algebra II
Aug 14, 2022
Perfect!
Mario
Math - Calculus
Aug 11, 2022
5/5 would use as tutor again
Sehar
Math - Pre-Calculus
Jul 31, 2022
Thank you :)
Sehar
Math - Pre-Calculus
Jul 13, 2022
Thank you very much!
Sehar
Math - Pre-Calculus
Jul 12, 2022
Thank you!
Jeremy
Math - Algebra II
Jul 7, 2022
Luis did a great job in helping me to do the work but also help me understand each step and why those steps worked.
Chelbi
Math - Algebra II
Jun 13, 2022
quick response and very helpful
Eric
Math - Algebra II
Jun 11, 2022
Thank you!
KEIAN
Math - Algebra II
May 27, 2022
it's good
Jason
Math - Pre-Calculus
May 27, 2022
eggstravagent
Brianna
Math - Algebra II
May 23, 2022
Being guided by my tutor was really helpful, and it helped me get my way to the correct answer.
Nancy
Math - Algebra II
May 23, 2022
friendly, helpful tutor.
Marilyn
Math - Algebra II
May 22, 2022
I really liked the motivational comments and check ins while working on my problem.
John
Math - Calculus
May 22, 2022
Very clear and helpful!
BIANCA
Math - Algebra II
May 17, 2022
I love that there's a white board so both the student and the tutor can see.
Carlos
Math - Calculus
May 16, 2022
very helpful
Tia
Math - Pre-Calculus
May 3, 2022
Very kind, helpful and patient
Tia
Math - Pre-Calculus
May 3, 2022
Very helpful, kind and patient
Nathalia
Math - Pre-Calculus
Apr 26, 2022
Awesome, super helpful!
Ashley
Math - Pre-Calculus
Apr 24, 2022
explains very well
Alaynah
Math - Pre-Calculus
Apr 24, 2022
Great tutor! Walked me through and taught me what I needed to know without judging me.
Kevin
Math - Pre-Calculus
Apr 23, 2022
While the instructor was not able to directly help, solving it with them was enabled me to come to the correct conclusion.
Catrina
Math - Algebra II
Apr 23, 2022
I couldn't really understand what the person was trying to communicate but they seemed really nice :)
Sofia
Math - Pre-Calculus
Apr 17, 2022
He was a great tutor and helped me with my assignment
Jonathan
Math - Calculus
Apr 11, 2022
Excellent job explaining why steps were being used.
Michelle
Math - Algebra II
Apr 11, 2022
very helpful and nice
Lillianne
Math - Calculus
Apr 6, 2022
Luis J was very nice and quick with helping me understand. Give him a raise!
CHRISTINA
Math - Calculus
Apr 2, 2022
very positive and helpful
Melissa
Math - Algebra II
Mar 21, 2022
This was my first day using the trio things and I had no idea how to use the board and the buttons. I wish there was a tutorial of how to use the boar d because I think I froze it trying to figure it out while trying to figure out the math problem which made it a bit frustrating.
Kylee
Math - Algebra II
Mar 20, 2022
I think this session was very helpful, I appreciated how positive it was and enjoyed working with someone
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