学生对 Duke University 提供的 Introduction to Chemistry: Reactions and Ratios 的评价和反馈
课程概述
热门审阅
IC
Jul 10, 2019
Excellent course. Although, it was very challenging to me to complete it and I had to repeat some of the videos, I am very happy that I decided to take it. It helped me to repeat my knowledge.
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 - Introduction to Chemistry: Reactions and Ratios 的 200 个评论（共 347 个）
创建者 Fernanda P M R
•Jul 17, 2020
Me encanto el curso, en general es bastante entretenida la materia
创建者 himanshu d
•Jul 29, 2017
Very Good course. It will improve the basic concepts of chemistry.
创建者 Carlo D S
•Aug 17, 2021
A great revamp for those who want to reinforce Chemistry concepts
创建者 Michael P
•Sep 26, 2020
My interest in Chemistry has been renewed! Thank you Dr. Canelas!
创建者 Crystal R
•Jan 21, 2021
I wont lie, it was not easy! However, I learned a lot. Thank you
创建者 sangeeta k
•Dec 2, 2022
Excellent content. Simple language and good number of examples.
创建者 Sandi G
•Mar 17, 2021
Prof Colenas explainsteh concepts really well. And she's funny!
创建者 Abhishek P
•Jun 22, 2020
Excellent Course. It rewinds me all my middle school chemistry.
创建者 Giulia A T
•Feb 19, 2025
Really great course, i really enjoyed it and highly recommend!
创建者 Adjei S J
•Dec 3, 2020
The course was interesting and the facilitator was very good.
创建者 Alon B
•Dec 18, 2021
Thank you for the great course, Prof. Canelas is exceptional!
创建者 Wang Z
•Dec 23, 2018
Very thorough introduction. Hope it could be more challenging
创建者 Kitty C
•Sep 18, 2017
very good for revision of topics and principles of chemistry
创建者 Fanny M
•Apr 19, 2020
very clear instruction. I was able to keep up and had fun.
创建者 Shakeel A
•Feb 14, 2026
It was a best chemistry learning course I have ever taken.
创建者 Mohsen C
•Jan 3, 2023
The course is great to review chemistry, GREAT teacher :)
创建者 Manish T
•Jul 29, 2020
It was really knowledge enhancing and interesting course.
创建者 Davis M
•Jul 26, 2020
Awesome course and instructor! I was able to learn a lot.
创建者 Lukas K
•Dec 17, 2017
I learnd many things in this cours and it was as well fun
创建者 Ellie
•Jan 20, 2022
Great course, highly recommend for chemistry beginners!
创建者 Lindiwe K
•May 18, 2020
It was soo educative I enjoyed every lesson.
THANK YOU.
创建者 Anastasia S
•Jul 18, 2021
I think it's one of the best classes out here so far!
创建者 Carl J
•Apr 19, 2021
Solid course. Easy to understand and great refresher!
创建者 Prakash V
•Nov 17, 2020
really excellent course by dr. Dorian! well explained