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7037671
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About 7037671
Subjects
Chemistry, Pre-Calculus, Trigonometry
Education
Bachelors in Chemistry, General from Universidad Nacional de Colombia
Reviews 
(945)
9073239
Math - Trigonometry
May 21, 2023
He helped explain and directed me to how to complete each problem. Most of all made sure i understood why and how.
9304166
Math - Pre-Calculus
May 18, 2023
Another wonderful tutor.com session!
9225184
Math - Pre-Calculus
May 17, 2023
super easy to understand, a great help
8460010
Math - Pre-Calculus
May 16, 2023
FAVE TUTOR DOUBLE HELP
1271649
Science - Chemistry
May 14, 2023
My tutor was great and found a video for me to watch on YouTube too to help me understand. The way they explained it was really helpful.
7809950
Science - Chemistry
May 13, 2023
Good session but it would be good if tutors did not expound on general principles too much and focused more on the problems the student needs help with. It's a time problem...
9534969
Science - Organic Chemistry
May 4, 2023
patient and took the time to walk through the problem
9196283
Math - Pre-Calculus
Apr 30, 2023
Patient and helpful!
9482335
Math - Trigonometry
Apr 30, 2023
Very helpful, thorough with explanations and patient with me.
5411304
Math - Pre-Calculus
Apr 27, 2023
He was very pleasant, attentive, and kind!
9432790
Math - Trigonometry
Apr 26, 2023
great tutor really helps you understand what you are doing
9509398
Math - Pre-Calculus
Apr 26, 2023
My tutor was very encouraging, friendly, and I loved working with them!
8460010
Math - Pre-Calculus
Apr 26, 2023
jonny boy of so helpful!! i can see clearly now the rain is gone u should add him to ur favs
8460010
Math - Pre-Calculus
Apr 25, 2023
Jonnathan helped me he could’ve been a little nicer I think
9502853
Math - Pre-Calculus
Apr 24, 2023
Jonnathan was a great help, just unfortunately the audio was echoing and was VERY difficult to continue our session. I would enjoy working with him again if we can get the audio corrected.
9282339
Math - Pre-Calculus
Apr 24, 2023
Helped alot i was able to find out how to solve the problem!
9160750
Math - Trigonometry
Apr 18, 2023
I was stuck on my homework and feeling discouraged, leaving my session with more confidence.
8804853
Math - Pre-Calculus
Apr 17, 2023
I just felt a little judged because I didn't know alot but overall okay
8640069
Science - Chemistry
Apr 16, 2023
good tutor patient
5827596
Math - Trigonometry
Apr 16, 2023
Jonnathan was a great tutor. Very patient with me and very explanatory. Thank you! :)
9287701
Math - Trigonometry
Apr 16, 2023
Very helpful and knowledgeable, thanks for helping!
7744724
Science - Chemistry
Apr 14, 2023
SO helpful! He really helped me break down the problem. I realized I wasn't fully understanding the concept as a whole. He helped me sort out my confusion and successfully completed the problems I was having trouble with. Great break down and so helpful!
5411304
Math - Pre-Calculus
Apr 13, 2023
He was kind and patient.
9472564
Math - Trigonometry
Apr 13, 2023
Jonnathan was a great tutor. He taught me how to solve a similar question before going into solving the question I had a problem with! He was very patient and he taught me step by step. I would recommend this tutor!
7063364
Science - Organic Chemistry
Apr 11, 2023
Awesome
9458539
Science - Chemistry
Apr 10, 2023
the explanations were good, just the right amount of explaining and letting me figure it out myself.
9251942
Math - Pre-Calculus
Apr 10, 2023
I appreciate the tutor help and the work on Ellipse and showing how to use precalculus to solve problems. Thanks again.
8486490
Science - Chemistry
Apr 9, 2023
super helpful walked me through every step
8477551
Science - Chemistry
Apr 9, 2023
Excellent tutor! He patiently explained and allowed me to understand everything thoroughly, helping me understand what I needed assistance with.
9447007
Math - Pre-Calculus
Apr 6, 2023
He was really patient with me!
7355875
Science - Organic Chemistry
Apr 6, 2023
Very helpful! Didnt give answer and tested me :).
9251942
Math - Pre-Calculus
Apr 5, 2023
I appreciate the Tutor spending time for my understanding of the problem. I see better how to do a sequence of transformations.
9408672
Math - Pre-Calculus
Apr 4, 2023
jonathan is amaazing
9251942
Math - Pre-Calculus
Apr 3, 2023
I appreciate the help from my tutor.
9287701
Math - Trigonometry
Apr 3, 2023
Very informative! Thanks for being so AMAZING!!!
8737011
Math - Pre-Calculus
Apr 3, 2023
Great teacher and instructor!
9067259
Math - Pre-Calculus
Apr 3, 2023
The tutor provided an example and led me through it step by step in order to understand the problem I was working on in an effective manner.
8737011
Math - Pre-Calculus
Apr 3, 2023
This man is a major W, asians are great masters at mathematics. Thank you!
9041265
Science - Chemistry
Apr 3, 2023
Jonathan was excellent, He explained everything and didn't rush me at all.
7186998
Science - Organic Chemistry
Mar 30, 2023
it would help to be able to talk vs. type
5833128
Science - Organic Chemistry
Mar 30, 2023
asks questions to help you understand. good tutor
448696
Science - Chemistry
Mar 29, 2023
love tutor jonhnathan
8192001
Science - Chemistry
Mar 28, 2023
tutor was great
9163726
Math - Trigonometry
Mar 28, 2023
My tutor was amazing and helped/guided me through everything I was confused by!!
8704420
Science - Organic Chemistry
Mar 27, 2023
thank you so much!
9359241
Math - Trigonometry
Mar 27, 2023
Very patient and thorough
6610180
Math - Trigonometry
Mar 23, 2023
Thanks!
6967677
Math - Trigonometry
Mar 22, 2023
Did a good job explaining what I needed to do for the problem given through my assignment shared. Good patience.
9322482
Math - Pre-Calculus
Mar 21, 2023
Johnathan H. great tutor.
5608718
Math - Pre-Calculus
Mar 20, 2023
Jonathan is absolutely exceptional! He stayed the whole hour, worked through the problems with me, give me additional tips and made sure I understood what he was teaching me. So grateful. will definitely be adding to my favorites :)
9397859
Science - Organic Chemistry
Mar 19, 2023
jonathan is great
9287701
Math - Trigonometry
Mar 19, 2023
Thanks for your help
4457231
Science - Chemistry
Mar 19, 2023
He helped explain a difficult topic in easy terms and was very patient!!
7169884
Math - Trigonometry
Mar 18, 2023
Jonnathon was very patient and kind. He explained topics I was having trouble with very clearly. Thank you!
9380389
Science - Chemistry
Mar 16, 2023
Thank you so much for helping me understand these concepts. You were very kind and very patient with me and I thank you!
9378631
Science - Chemistry
Mar 15, 2023
Johnathan was very helpful in helping me understand how to do some basic math problems for chemistry that I have been stuck on.
9282339
Math - Pre-Calculus
Mar 15, 2023
did not get to finsh
8490039
Science - Chemistry
Mar 15, 2023
tutor helped me with every minor question I had! give him a raise!!
5449611
Math - Pre-Calculus
Mar 15, 2023
very clear good intructions
6601266
Math - Pre-Calculus
Mar 13, 2023
very good at explaining tricky concepts
6639417
Science - Chemistry
Mar 13, 2023
Thank you :)
5827596
Science - Chemistry
Mar 11, 2023
Patient and explains really good!
9355950
Math - Pre-Calculus
Mar 10, 2023
Boosted math confidence! Thank you
9287701
Math - Trigonometry
Mar 9, 2023
very helpful! Thanks for being patient with me
4556363
Science - Chemistry
Mar 8, 2023
Explained everything very well and very patient!
9304229
Math - Pre-Calculus
Mar 8, 2023
Jonnathon was great!!!! Thank you so much!
8440188
Science - Chemistry
Mar 7, 2023
I like it.
9347218
Math - Pre-Calculus
Mar 6, 2023
overall great
9160923
Science - Chemistry
Mar 3, 2023
Great tutor But we need more time than 6 hrs a semester
8564368
Science - Chemistry
Mar 3, 2023
I can't say enough nice things about this Tutor, Jonnathan. He helped walk me through the steps and challenged me along the way!
8308030
Math - Pre-Calculus
Feb 27, 2023
was very patient and helped me while I was stuck
8802696
Science - Chemistry
Feb 27, 2023
I really appreciate that Lourdes offers this virtually Im starting to understand my assignments more
7853028
Math - Pre-Calculus
Feb 23, 2023
Very helpful and patient!
9311674
Math - Pre-Calculus
Feb 23, 2023
nice tutor that helped me think the problem out
6480429
Science - Chemistry
Feb 23, 2023
He was very pacient and thoroughly explained any questions I had. He also made sure that I understood what he was explaining. Very great help, would recommend, and will make sure to come by again if I have any questions.
9253814
Science - Chemistry
Feb 21, 2023
very helpful
7765170
Math - Trigonometry
Feb 18, 2023
Awesome Tutor!
7765170
Math - Trigonometry
Feb 16, 2023
Awesome Tutor, was very helpful!
8543467
Science - Chemistry
Feb 16, 2023
He really cleared things up for me!
9284080
Math - Trigonometry
Feb 15, 2023
Walked through with me.
9247409
Math - Pre-Calculus
Feb 14, 2023
i was able to learn a new subject!!!:D :)
9211005
Math - Pre-Calculus
Feb 12, 2023
This is very helpful.
8992297
Math - Pre-Calculus
Feb 12, 2023
Great Tutor!
8329266
Math - Pre-Calculus
Feb 10, 2023
I appreciated the patience.
7606777
Science - Organic Chemistry
Feb 10, 2023
This tutor was blessed was blessed by Jesus himself. What a brilliant man.
7749150
Science - Chemistry
Feb 10, 2023
I really Like this. shout out to Johnathan for helping with chemistry.
8672085
Science - Chemistry
Feb 7, 2023
Jonathan was an incredible tutor
8462701
Math - Trigonometry
Feb 7, 2023
very patient and explains when i was stuck and needed more of an explanation when i didn't get the questions he asked.
5564878
Science - Organic Chemistry
Feb 6, 2023
EXCELLENT TUTOR AND VERY PATIENCE. THOROUGHLY EXPLAINED THE MATERIAL AND I AM ABLE TO LEAVE WITH A BETTER UNDERSTANDING.
7321381
Science - Chemistry
Feb 6, 2023
This was an effective way to study.
8740436
Math - Pre-Calculus
Feb 5, 2023
Awesome job. Now I understand my work better. Thank you so much!!
7559388
Math - Trigonometry
Feb 2, 2023
loved that he did not do it for me but guided me
4407343
Science - Organic Chemistry
Jan 31, 2023
patient
9156987
Math - Pre-Calculus
Jan 31, 2023
Very Helpful
448696
Science - Chemistry
Jan 31, 2023
helpful and patient, and helped me remember a useful skill I had forgotten about!
8496074
Math - Pre-Calculus
Jan 29, 2023
it's extremely helpful especially when your struggling with a simple problem and just need a little help.
7488034
Math - Pre-Calculus
Jan 29, 2023
i loved this tutor he was sooo helpful
8194682
Science - Chemistry
Jan 24, 2023
N/A
7540075
Math - Pre-Calculus
Jan 23, 2023
super sweet and helpful
8870526
Science - Chemistry
Jan 23, 2023
very good at teaching, making sure you understand
9144015
Math - Pre-Calculus
Jan 22, 2023
the tutor was really helpful and patient
8440599
Math - Pre-Calculus
Jan 22, 2023
got to the point, easy to work with
5345281
Math - Trigonometry
Jan 22, 2023
very helpful
9174722
Science - Chemistry
Jan 19, 2023
He was a big help and replied fast!
9138543
Math - Trigonometry
Jan 11, 2023
good session, I was able to understand a new concept
8674446
Math - Pre-Calculus
Jan 11, 2023
I was able to enter problems I was struggling on and we worked together to solve them all, my biggest issue was overthinking it. I felt confident with all of my answers and would love to work with you again!
9134203
Math - Trigonometry
Jan 10, 2023
He was really nice and helpful
6639417
Science - Chemistry
Jan 10, 2023
Thank You
8587431
Math - Pre-Calculus
Dec 18, 2022
Wasnt able to figure out the problems I needed
7853028
Math - Pre-Calculus
Dec 18, 2022
Very helpful!!
8754484
Math - Pre-Calculus
Dec 16, 2022
Great tutor! Walked me through all my questions and made sure I was following along every step. Extremely helpful!
7575255
Math - Pre-Calculus
Dec 13, 2022
Jonnathan is a great tutor! Helped me understand lots!
9056226
Math - Pre-Calculus
Dec 8, 2022
The tutor was very helpful. He explained things slowly and carefully so I was able to understand without giving the answer. This was very helpful!
2428501
Math - Pre-Calculus
Dec 7, 2022
Jonnathan is the best 10/10, I dont know how many times he ended up as my tutor, and each time was patient and helped me. Keep Jonnathan because he is the best!
2428501
Math - Pre-Calculus
Dec 6, 2022
Jonnathan H was very great, and was patient. He tutoring really helped me.
5362573
Science - Chemistry
Dec 6, 2022
Top tutor and really helped me with understanding of the material
8409583
Science - Chemistry
Dec 6, 2022
great
8409583
Science - Chemistry
Dec 6, 2022
amazing
7573834
Math - Pre-Calculus
Dec 5, 2022
cool dude
8896334
Math - Pre-Calculus
Dec 4, 2022
He was awesome and stuck with me to the end to make sure I understood everything and that everything was figured out.
8966006
Math - Pre-Calculus
Dec 4, 2022
thanks so much it is so helpful
7867786
Math - Pre-Calculus
Dec 4, 2022
My tutor did a really great job at explaining my math problem. He dissected it step by step which I found very helpful. He took his time and made sure I understood what was going on!
8341232
Math - Trigonometry
Dec 4, 2022
Jonnathan managed to make the magic of trigonometry make a lot more sense to me. Knowing the identities and knowing how to use them were completely separate in my mind, and he helped bridge that gap. Thanks!
2526329
Math - Pre-Calculus
Dec 1, 2022
The tutor was helpful and told me what i needed
4456009
Science - Chemistry
Dec 1, 2022
I really enjoyed the feasibility of logging on, and actually being able to talk to a real person - helped to ease a lot of my hw stress
9030897
Math - Pre-Calculus
Nov 30, 2022
I could not use my touch screen on my laptop to write my equation, I had to use my mousepad and it was a bit difficult. My tutor also told me I was doing the problem wrong and then proceeded to show me exactly what I was doing before.
8704420
Science - Organic Chemistry
Nov 27, 2022
thank you for being so kind :D
9016455
Math - Trigonometry
Nov 26, 2022
Good tutoring.
8634014
Math - Pre-Calculus
Nov 26, 2022
The tutor took his time and broke down the problem so that I could better understand what the question was asking for.
8908225
Math - Pre-Calculus
Nov 20, 2022
tutor was great he was patient and helped me formulate equations
18016
Math - Trigonometry
Nov 20, 2022
Very thorough and helpful
7843693
Math - Pre-Calculus
Nov 17, 2022
I like the way he taught.
8954156
Math - Trigonometry
Nov 16, 2022
was very helpful and even showed me examples and made sure i understood
8677711
Math - Trigonometry
Nov 15, 2022
Jonnathan made it simple and easy to learn how to solve radian problem I was stuck on. I struggle learning online with math.
8460010
Math - Trigonometry
Nov 14, 2022
Loved Jonnathan’s enthusiasm. A little confusing at one part but overall a great session. This tutor helps you get the problem done fairly quickly, and it’s thrilling to get it done and right. Their enthusiasm and willingness to help also contributes to a great tutoring session.
8529510
Science - Organic Chemistry
Nov 13, 2022
was kinda hard to understand
6673506
Math - Trigonometry
Nov 11, 2022
very helpful! thank you!
8783158
Science - Chemistry
Nov 10, 2022
thank you Jonathan!!!
448696
Math - Trigonometry
Nov 9, 2022
great help great step by step help
6376571
Math - Pre-Calculus
Nov 7, 2022
Was very patient and understanding, also very easy to understand when explaining.
6680635
Math - Pre-Calculus
Nov 6, 2022
Great
8844730
Math - Pre-Calculus
Nov 3, 2022
There is no option to mute, the whiteboard should not be controlled by both people, and the chat should be able to include math figures like fractions
7210172
Math - Pre-Calculus
Oct 31, 2022
Thank you for this service, my tutor helped me figure out why I got a question wrong and understand my mistakes :)
8813442
Math - Pre-Calculus
Oct 31, 2022
good explanation of the restricted parts of inverses and applying it to finding theta
6648088
Science - Chemistry
Oct 28, 2022
Mr.Jonnathon H did very well. He broke down the problems that I was able to understand clearly. I enjoyed his tutoring method.
8178545
Science - Chemistry
Oct 26, 2022
I learned how to do my chem homework, he teached me well and now i understand it.
8495107
Math - Pre-Calculus
Oct 23, 2022
Jonnathan was extremely helpful and patient!!
8801452
Math - Pre-Calculus
Oct 23, 2022
I felt the tutor did well to make sure I understood the content.
4708581
Math - Pre-Calculus
Oct 23, 2022
Literally so funny, helped so much, literally helped me reduce my over complicating problem, definitely one of the best tutors.
6223470
Science - Chemistry
Oct 23, 2022
really patient with me
8803237
Math - Pre-Calculus
Oct 20, 2022
This is so helpful.
7090095
Science - Chemistry
Oct 19, 2022
Best tutor ever
8796606
Math - Pre-Calculus
Oct 19, 2022
I like this a lot
8783158
Science - Chemistry
Oct 18, 2022
thanks Jon!
6497783
Math - Pre-Calculus
Oct 17, 2022
It was a very good and helpful session.
448696
Math - Trigonometry
Oct 17, 2022
LIFESAVER!!!!!
8475082
Math - Pre-Calculus
Oct 16, 2022
good trig teacher
7606768
Science - Organic Chemistry
Oct 14, 2022
awesome tutor
7582109
Science - Chemistry
Oct 12, 2022
very patient and helpful and willing to go out his way for students. I really appreciate his help and hope it gets acknowledge!
3211442
Math - Pre-Calculus
Oct 11, 2022
The session kept on glitching so I logged off, but I knew the tutor was willing. Thank you!
7063364
Science - Organic Chemistry
Oct 7, 2022
Awesome
8737765
Math - Pre-Calculus
Oct 5, 2022
Jonnathan is so nice
8558629
Math - Pre-Calculus
Oct 3, 2022
I really liked Jonathan as my tutor, he was very easy to work with
8568640
Math - Trigonometry
Sep 29, 2022
Very very very helpful. Knowledgeable in many areas of math and good at letting me do hands on things so it's not just him telling me. 10/10
4564786
Science - Chemistry
Sep 29, 2022
so helpful and constructive.
5113899
Science - Chemistry
Sep 26, 2022
tutor was super helpful!!
7556742
Math - Trigonometry
Sep 25, 2022
Incredible service overall. It's a life saver
8543433
Math - Pre-Calculus
Sep 25, 2022
I like the interactive aspect of this program. Seeing problems worked out on the whiteboard was helpful for me to understand the problem.
8616153
Math - Pre-Calculus
Sep 24, 2022
No graph overlays... this is a great service it would be nice if it was better equiped
8677128
Math - Pre-Calculus
Sep 24, 2022
This guy helped me understand the problem I was having, he's nice and takes his time.
8616153
Math - Pre-Calculus
Sep 22, 2022
I really like this guy, he takes the time to actually work with you ant teach you
8568640
Math - Trigonometry
Sep 22, 2022
Did a great job teaching me what to do to solve math problems
8616153
Math - Pre-Calculus
Sep 22, 2022
I truely loath the fact that i cant just write on the white board
6146980
Math - Pre-Calculus
Sep 21, 2022
good tutor sometimes the education in different countries are a bit different to the concepts.
8295134
Math - Pre-Calculus
Sep 21, 2022
First time using a tutor. Very helpful!
1963040
Math - Pre-Calculus
Sep 20, 2022
Amazing tutor, super patient and willing to help for a long while until you understand the question.
8632217
Math - Pre-Calculus
Sep 20, 2022
Very good He even stayed for 30 min when my wifi cut out
8322022
Math - Pre-Calculus
Sep 19, 2022
My tutor was excellent! He explained things in a way that was easy to understand. I really appreciated his help!
7394373
Math - Pre-Calculus
Sep 19, 2022
Very patient
7261660
Science - Chemistry
Sep 17, 2022
great explanation
5603205
Math - Pre-Calculus
Sep 15, 2022
excellent tutor
8586759
Math - Pre-Calculus
Sep 15, 2022
I thought the tutor was helpful
5813581
Math - Pre-Calculus
Sep 14, 2022
very friendly
7629718
Math - Pre-Calculus
Sep 14, 2022
My tutor was so sweet! and helpful as well.
7063364
Science - Organic Chemistry
Sep 13, 2022
Great!
8600424
Math - Pre-Calculus
Sep 12, 2022
The tutor was really nice and patient.
6223918
Science - Organic Chemistry
Sep 12, 2022
very helpful in content comprehension
7218103
Math - Pre-Calculus
Sep 12, 2022
Johnothan helped me understand how to do brackets. Thank you1
8493265
Math - Pre-Calculus
Sep 12, 2022
Jonathan is very helpful and walks you thru the steps as well as makes you think of whats next. I enjoy having him as a tutor and hopefully will have him again.
8541672
Math - Pre-Calculus
Sep 9, 2022
dawg a math wiz fosho
8575937
Math - Pre-Calculus
Sep 8, 2022
Jonathan was really helpful and I know now to pay attention to factoring!
7606768
Science - Organic Chemistry
Sep 7, 2022
helpful!
7712175
Math - Pre-Calculus
Sep 7, 2022
he taught me this really simply and made it esay for me to understand
8555987
Science - Chemistry
Sep 6, 2022
The tutor Mr. Jonnathon H had explained everything in a very simple way to where it was easy to understand
8543709
Math - Pre-Calculus
Sep 5, 2022
amazing help
8487726
Science - Organic Chemistry
Sep 2, 2022
Johnathan was awesome and very helpful!
8501879
Math - Pre-Calculus
Aug 29, 2022
Jonnathan Has been such a great help he is my favorite tutor I have had and really helps me understand my assignments!
8501879
Math - Pre-Calculus
Aug 29, 2022
I really liked Jonnathan H he explained it really well and I actually understood it. I am really appreciative of him
448696
Math - Pre-Calculus
Aug 24, 2022
Amazing, simple, convenient, and fast service at the hands of the website. I would totally do this again.
8442186
Math - Pre-Calculus
Aug 23, 2022
Amazing help, I had a great experience, very patient and helpful.Thank you!
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