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Вернуться к Введение в химию: структуры и растворы

Отзывы учащихся о курсе Введение в химию: структуры и растворы от партнера Университет Дьюка

Оценки: 460

О курсе

This is an introductory course for students with limited background in chemistry; basic concepts such as atomic and molecular structure, solutions, phases of matter, and quantitative problem solving will be emphasized with the goal of preparing students for further study in chemistry....

Лучшие рецензии


29 июня 2020 г.

Very nice to explain all the things and enjoying to learn with this pnline course.its my first time at online base so very happy to complete it and also get the certificate so so so happy


20 июля 2020 г.

the course is very interesting and enjoyable I am thankful to the university for offering such a wonderful course thank you for dorian canelas for explaining in a wonderful way

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1–25 из 122 отзывов о курсе Введение в химию: структуры и растворы

автор: Colin

21 сент. 2020 г.

Having no chemistry knowledge at all, i found this course very interesting but also very challenging. Such a sense of achievement now that's its done, and relief!

автор: Yalda A

17 янв. 2021 г.

This course was amazing.

It was my first online course and i am so happy to meet Professor Canelas and use her training.

Thanks for this amazing course.

автор: Harald S

25 июня 2018 г.

What can I say ..?! Things I learned or at least tried to understand but mostly failed 60 years ago now explained..and..and understandable thus massive Wow..w´s at large..Thus only explanation must be the design of course and and just an dedicated excellentmaster of teaching....a thousand an one thanks

автор: Arjun K

7 июня 2020 г.

It is excellent course. Mentor in this course are very helpful. Teacher is also very good with her knowledge and there is no doubt about way of teaching.

автор: Shari H

29 янв. 2020 г.

Really great course! I have learned so much over the past few weeks. I would recommend to anyone that needs to freshen up their chemistry skills.

автор: Tun L A

17 сент. 2017 г.

Skillful Quiz, the best understanding of chemistry. Although a little difficult to pass, U will be proficient in Introductory Chemistry.

автор: IPAYE M G

8 сент. 2019 г.

Fantastic and challenging. But to God be the glory. And its a course a scientist should take on. Love it.

автор: Luis B

16 сент. 2017 г.

Excellent presentation of the topics, easy to understand the instructor.

автор: Michael H

3 нояб. 2021 г.

This course is a cruel bait and switch. It's actually part two of a two-part course, but nowhere does it mention that. To begin, you need Introduction to Chemistry: Reactions and Ratios, by the same instructor. Otherwise you'll be left in the dust with tons of stuff from the first half you're required to know in this second-half course.

Three weeks of work wasted.

автор: David V

2 дек. 2020 г.

this does not seem like an introduction

автор: Paulus C

14 мар. 2018 г.

Clear and well organiz

автор: Nick V

9 авг. 2019 г.

Amazing teacher with great practical examples of the abstract concepts covered, and an overall fun and interactive way of teaching. The exercises highlight the course material and rely strictly on it, with some additional but minor personal research.

Upon solving the exercises, they seem to additional reasoning and problem solving abilities.

The course is structured in a coherent and clear manner, each subject logically following from the other , and the ratio of learning content (videos & reading) to exercise content (exercises) is in harmony, and is a good ratio for an actual understanding of the topics covered.

автор: faquer g

21 июля 2020 г.

the course is very interesting and enjoyable I am thankful to the university for offering such a wonderful course thank you for dorian canelas for explaining in a wonderful way

автор: Santhiran A

6 июня 2020 г.

Explanations were easier to understand and it was clearly understood

автор: A R

8 мая 2020 г.

it was a good interesting course the instructor taught very good


27 июля 2020 г.

Очень доступно и интересно. Преподаватель позитивный.СПАСИБО

автор: Yesu M

1 окт. 2020 г.

after submitting quiz please give answers with explaination

автор: Ramon L D R

6 авг. 2020 г.

Great introductory course for refreshing chemistry concepts

автор: JEMINA.I

22 мая 2020 г.

This course has helped to understand the basics concepts .

автор: KHALED A E M M E

26 июля 2020 г.

Thank you very much, I have learned a lot of knowledge

автор: Nayeli d R

19 июня 2020 г.

Buena maestra se ve que es exigente pero es divertida

автор: Zeyad M S A

19 нояб. 2019 г.

Perfect course and wonderful content and instructor.

автор: Rajvir K

24 июня 2020 г.

Excellent course. Thanks Prof. Dorian A. Canelas.

автор: Cordelia S

1 апр. 2017 г.

Excellent course! I enjoyed the videos very much.

автор: Muhammed V

22 апр. 2020 г.

Excellent presentation . I enhanced my knowledge