课程概述
热门审阅
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.
151 - 化学基础：反应和比率 的 175 个评论（共 272 个）
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 20, 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
创建者 Prashant K M
•Apr 11, 2018
It was a very interesting course. I enjoyed it a lot!
创建者 Jose C G
•Dec 27, 2017
Muy bueno para aprender la introducción a la química.
创建者 Jeyaseeli F
•Aug 5, 2021
super duper .............. chemistry lecture .......
创建者 Omkar P
•Oct 3, 2020
very understandable contents and excellent teaching
创建者 Nataliya C
•Aug 1, 2020
Amazing Professor. She explains everything so good!
创建者 Amira A
•Aug 14, 2020
Important course with good and various information
创建者 kristell
•Jul 10, 2019
the teacher is the best, also she is really funny
创建者 Iram I
•Oct 9, 2021
It was amazing to learn chemistry by this course
创建者 Daniela M
•Mar 19, 2022
Amazing teacher, super clear for beginners too!
创建者 Lorena R
•Dec 13, 2020
Excellent course, excellent teacher, thank you!
创建者 Alexander S
•Jul 2, 2021
Thank you for the efficient and useful course!
创建者 Albert K
•Jul 31, 2020
Thank you so much. This is excellent course
创建者 JEMINA.I
•Jun 15, 2020
This course has helped to refresh my basics
创建者 Afsar u D
•May 13, 2020
it is excellent course for basic chemistry
创建者 Dr. S J M
•Apr 30, 2020
The course was helpful and encouraging ...
创建者 Liz C
•Jun 19, 2017
Thanks Dr Canelas! You gave me confidence.
创建者 Lot
•Mar 11, 2021
Really great course. Fun and interactive!
创建者 Mauritius X
•Oct 20, 2017
I learned something new. That was my goal
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