Learner Reviews & Feedback for Introduction to Chemistry: Reactions and Ratios by Duke University
About the Course
Top reviews
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.
201 - 225 of 311 Reviews for Introduction to Chemistry: Reactions and Ratios
By Mohammad t d
•Jul 4, 2020
the lessons are very useful and exciting
By Gayathry B
•May 7, 2020
I'm really glad to joined in this course
By Proshanta R
•Aug 23, 2020
I have learn about many unknown things
By Carlos A C A
•Aug 19, 2020
Excellent! thanks for the opportunity!
By Ong C W
•May 9, 2020
Good course for
High School Chemistry
By Deleted A
•Jun 21, 2020
Really good course! I learned a lot!
By Yousef A
•Jun 20, 2020
a very fruitful course of chemistry.
By Abay P A
•Oct 10, 2024
Good and very nice and work it easy
By Natalia F
•Nov 14, 2023
Great and useful course, thank you!
By Sherry H
•Mar 24, 2019
Very informative and great teacher!
By Alfonso O
•Apr 20, 2017
Great class! Absolutely enjoyable!!
By Marionel E
•Sep 23, 2020
A good course, easy to understand.
By Yoe
•Apr 18, 2017
nice chemical course for beginners
By Bryan S
•Jul 17, 2021
Alot of work but this was great!
By Fernando D G
•May 5, 2020
Great Teacher, Explains excellent
By SeonMi J
•May 21, 2020
I enjoyed this course very much.
By zoha a
•Jul 9, 2021
This course was greatly helpful
By Luz A A V
•Feb 6, 2021
Muy buen curso. Bien explicado.
By Farsana. O P
•Jun 14, 2020
Nice presentation. Very helpful
By HanMin Z
•Oct 24, 2021
A basic course but beneficial.
By Eduardo A C
•Dec 29, 2017
AMAZING! I HAVE LEARNED A LOT!
By anwesha d
•May 28, 2020
really cleared up the basics!
By Nyein C
•Oct 7, 2021
good course and thank sayars
By Johanna H
•Jan 28, 2017
I only wish there was more.
By Bassel A H
•Jan 9, 2021
Great course and teacher !