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.
NH
Jun 12, 2020
It is a wonderful course for Middle school students. A first course in Chemistry, for the gifted students who will do AP Chemistry. Not suitable for adult learners who need an advanced introduction.
176 - 200 of 290 Reviews for Introduction to Chemistry: Reactions and Ratios
By Daniela M
•Mar 19, 2022
Amazing teacher, super clear for beginners too!
By Lorena R
•Dec 13, 2020
Excellent course, excellent teacher, thank you!
By Alexander S
•Jul 2, 2021
Thank you for the efficient and useful course!
By Albert K
•Jul 31, 2020
Thank you so much. This is excellent course
By JEMINA.I
•Jun 15, 2020
This course has helped to refresh my basics
By Afsar u D
•May 13, 2020
it is excellent course for basic chemistry
By Dr. S J M
•Apr 30, 2020
The course was helpful and encouraging ...
By Liz C
•Jun 19, 2017
Thanks Dr Canelas! You gave me confidence.
By Lot
•Mar 11, 2021
Really great course. Fun and interactive!
By M
•Oct 20, 2017
I learned something new. That was my goal
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 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
Coursera Footer
