Learner Reviews & Feedback for Introduction to Chemistry: Reactions and Ratios by Duke University
About the Course
Top reviews
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.
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.
126 - 150 of 204 Reviews for Introduction to Chemistry: Reactions and Ratios
By Liz C
•Thanks Dr Canelas! You gave me confidence.
By Mauritius X
•I learned something new. That was my goal
By Mohammad t d
•the lessons are very useful and exciting
By Gayathry B
•I'm really glad to joined in this course
By Proshanta R
•I have learn about many unknown things
By Carlos A C A
•Excellent! thanks for the opportunity!
By Ong C W
•Good course for
High School Chemistry
By Aline M d O
•Really good course! I learned a lot!
By Yousef A
•a very fruitful course of chemistry.
By Sherry H
•Very informative and great teacher!
By Alfonso O
•Great class! Absolutely enjoyable!!
By Ezeigwe M N
•A good course, easy to understand.
By Yoe
•nice chemical course for beginners
By Fernando D G
•Great Teacher, Explains excellent
By SeonMi J
•I enjoyed this course very much.
By Farsana. O P
•Nice presentation. Very helpful
By Eduardo A C
•AMAZING! I HAVE LEARNED A LOT!
By Anwesha D
•really cleared up the basics!
By Johan L
•I only wish there was more.
By Bassel A H
•Great course and teacher !
By Francisco J
•muy bueno y bien explicado
By Sarah J
•Very clear and accessible!
By Yumna N
•Excellent demonstration👍
By Kopparthy S S
•good course for beginners
By Milan D
•Very interesting course.
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