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.
101 - 125 of 289 Reviews for Introduction to Chemistry: Reactions and Ratios
By Abdul K C
•Mar 27, 2021
Best chemistry course for the beginners.
And Prof. Dorian is a good teacher in my opinion. She taught everything perfectly.
By Raúl A G P
•Nov 28, 2020
Me ayudó mucho durante mi curso en la universidad, fue fácil aprender a pesar de que no tenÃa tantos conocimientos previos
By Alex K
•Feb 16, 2021
Good for whom knew something about chemistry and wants to refresh it and learn some new information. Fits for beginners
By Mary A T C
•Aug 8, 2020
I learned a lot in this course which is very applicable in online learning. It refreshes my knowledge on the subject.
By Nimisha N
•May 24, 2020
I really loved the coursera course so very much. Prof.Dorian really did a great job. She taught all concepts so well.
By Sakshi T
•Sep 23, 2020
Thank you so much for this amazing course and thank you to professor because of her I was able to complete my course
By Kyle S
•May 6, 2020
I learned a lot from this course that I haven't understood at all when it was taught at our school. I like it.
By Extreme S H F
•Mar 16, 2021
I learn a lot from this course.Thanks to professor's instructions. My knowledge of chemistry becomes better.
By Jorge B
•Dec 9, 2017
Excelente curso. Gracias al mismo, he logrado comprender algunas cosas que no habÃa entendido en pregrado.
By Roberto P
•Jan 9, 2021
One of the best professors I have ever had. Lectures are easy to understand. Instruction is methodical.
By Anna
•May 5, 2021
Excellent course! Dorian Canelas is a wonderful professor with an inspiring enthusiasm for chemistry!
By iced t
•Apr 10, 2020
a good recap on stoichometric coefficients and a good method to prepare fo university level chemistry
By Karl R
•Aug 8, 2020
Highly Educational! Thumbs up. I just feel insufficient about the redox calculation but it is okay!
By Davide V
•Jul 7, 2020
Very good introduction chemistry course! Hope new and more advanced courses will follow this one!
By Liang Z
•Aug 5, 2020
Wonderful Lesson. The knowledge from this course really help me prepare for the AP chemistry.
By Hangkyo L
•Jun 23, 2020
Great teacher! Lots of examples, timely quizzes, easy but specific explanations. Thank you!
By Julia H M
•Aug 3, 2020
It made me believe I could do it! Love your explanations with real life examples! Thank you!
By Rachana S
•May 28, 2020
Thank you so much, mam. It was worth of time. Got to revise the basic concepts of chemistry.
By Santiago T
•Feb 1, 2023
Amazing course for those with little or no knowledge of chemistry. I highly recommend it!
By Yerkanat K
•Feb 26, 2018
Professor is really good at explaining the things! I find this course awesome for starters
By Angel E
•Jun 29, 2021
Curso muy interesante, práctico y didáctico. Fácil manejo de la web y contenido adecuado.
By Ginny H
•Nov 26, 2019
I am enjoying the course, and it has been challenging; but that is what I am looking for.
By Alfonso M
•Nov 18, 2016
Thank you Dorian, I have learned a lot on the basics of chemistry and chemical reactions
By Alex K
•Apr 27, 2020
Very good exercises! Nice balance between lectures and assignments. Excellent course!
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