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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 - 化学基础：反应和比率 的 150 個評論（共 222 個）
創建者 Dhanush v
•really excellent course by dr. Dorian! well explained
創建者 Prashant K M
•It was a very interesting course. I enjoyed it a lot!
創建者 Jose C
•Muy bueno para aprender la introducción a la química.
創建者 Omkar P
•very understandable contents and excellent teaching
創建者 Nataliya C
•Amazing Professor. She explains everything so good!
創建者 Amira A M M
•Important course with good and various information
創建者 kristell
•the teacher is the best, also she is really funny
創建者 Lorena R
•Excellent course, excellent teacher, thank you!
創建者 Albert K
•Thank you so much. This is excellent course
創建者 JEMINA.I
•This course has helped to refresh my basics
創建者 Afsar u D
•it is excellent course for basic chemistry
創建者 Dr. S J M
•The course was helpful and encouraging ...
創建者 Liz C
•Thanks Dr Canelas! You gave me confidence.
創建者 Lot
•Really great course. Fun and interactive!
創建者 Mauritius X
•I learned something new. That was my goal
創建者 Mohammad t d
•the lessons are very useful and exciting
創建者 Gayathry B
•I'm really glad to joined in this course
創建者 Proshanta R
•I have learn about many unknown things
創建者 Carlos A C A
•Excellent! thanks for the opportunity!
創建者 Ong C W
•Good course for
High School Chemistry
創建者 Aline M d O
•Really good course! I learned a lot!
創建者 Yousef A
•a very fruitful course of chemistry.
創建者 Sherry H
•Very informative and great teacher!
創建者 Alfonso O
•Great class! Absolutely enjoyable!!
創建者 Ezeigwe M N
•A good course, easy to understand.
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