RG
Aug 19, 2020
Thank you Professor Dorian A. Canelas! It made me much more easier to understand the basic principles of chemistry and it builds me a lot of confidence in answering some of the problems in chemistry.
M
Sep 4, 2023
The teaching method of Dr. Dorian canelas was very simple and impressive. I have learnt a lot and much enjoyed during the lecture and Practical demonstration. I recommend it to all chemistry learner.
By Rohan H
•Aug 9, 2018
Quality course. Very basic in material but fabulous to understand nomenclature and other technical necessities. I used it to prepare for a honors chemistry course I am taking in my sophomore year of high school. It, in my opinion, is perfect for that use.
By Johanán B A P M
•Aug 30, 2023
Le doy 4 estrellas,bien explciado pero por motivos de mi establecimiento debi temrinarlo rapido no logre hacer los demas ejercicios con honores y aparte mu buena explicacion para retroaliementar los temas vistos
By Lucille G
•Aug 20, 2020
helpful course, but advanced problem sets are sometimes much more difficult than concepts shown in video sessions
By Crystal Q T Z
•Dec 29, 2017
Clear explanations and an excellent course for beginners. Very slow to begin, but informative and thorough.
By Michael B
•Feb 18, 2017
There were some errors in the video playback, one entire lesson near the end seemed like it was skipped.
By Sarah S
•Nov 12, 2019
I wish more time was spent going over the mathematical equations and more examples were given.
By Martin L
•Feb 13, 2021
The video lectures taught you how to pass the tests and didn't really teach anything well.
By Casey D
•Oct 12, 2020
Great review for those who need refreshers and good for newcomers to chemistry!
By David A R
•Mar 23, 2023
Good explanations, actiivities and experimental examples.
By Kyla M T D C
•Oct 17, 2020
I gained a lot of knowledge with this course.
By M L
•Feb 9, 2018
It's a very good course and
clear teaching!
By JESSIE C
•Apr 3, 2021
Well explained course. Thank you.
By Amartya M
•Oct 28, 2020
Great course for concept clearance
By 王廷瑋
•Jul 17, 2017
clear concept explanation
By Ullah H
•Oct 11, 2019
helpful for the biginner
By Ben D
•Nov 17, 2018
I rather enjoyed it. :-)
By Грязев В В
•Dec 16, 2016
понятный и доступный
By John F
•Jul 1, 2020
a good introduction
By Nafiul A
•Jun 17, 2020
I loved this course
By Eb E
•Nov 12, 2019
Cool class!
By Nicholas F
•Sep 18, 2022
good
By Nancy L
•May 1, 2021
I've found easier tutorials on YouTube for certain subjects but I really enjoyed the demos!
By mohammad o t
•Mar 10, 2021
Very long videos
By Armon A
•Jul 25, 2021
The lectures were difficult to follow, and the material on the tests were not covered well.