Strongly recommend this to people who lack backgrounds in chemistry or those who want to revisit knowledge they've not come across for a long time. I learnt a lot! :)

I really struggled with chemistry in high school, and this course is excellent! It helped me understand the core concepts of chemistry and I found it very enjoyable!

The professor was very good at teaching. I have enjoyed the course, and I've learned so much.

I'll recommend this course for my friends who like chemistry also.

Professor Canelas was a wonderful teacher who made the content incredibly easy to understand. I can't thank her enough for putting her time into the course!

Thank you so much for the opportunity to take this course. I learned so much! The class was very fun and informative. I enjoyed every minute of lecture.

This class was a great way to learn the introductions of chemistry. Prof. Canelas gave excellent, detailed and thorough explanations. Highly recommend.

I have never studied chemistry before. I enjoyed a lot. Thanks to Coursera, Duke University and the excellent and smiling Professor Dorian Canelas

Amazing course, the instructor knows the material perfectly, the topics are really interesting, and the videos are adequate! Thank you so much!

This course helped me to increase my knowledge in the chemical reactions and ratios. Thankyou to coursera for this course. It really helped me.

Dr. Canelas uses excellent, understandable analogies to explain complicated concepts. Thank you for an interesting introduction to Chemistry!

Very clear, well organized and well explained info! Teacher is very pleasant and engaging and you can see that she enjoys what she's doing.

Excellent Professor Dorian Canelas! A very good introduction to Chemistry Reactions and Ratios. Incredibly understandable and explanatory.

Detailed explanation is given and it is good course in which relevant informaton on the course is given.

I enjoyed learning this course

This course was so much fun and extremely helpful. The instructor's delivery of the material was very clear and easy to understand.

Overall, I have been glad with my experience using Coursera and think it is one of the best online learning platforms available.

Professor Dorian is awesome!! Loved the course. Specially for chemistry enthusiasts.

Helps students gain interest in chemistry!!

Thank you for this course! It was very engaging. The instructor's explanations were clear and the demonstrations were excellent.

El curso me resultó muy amigable y entendible, espero que en un futuro las consignas estén en español para una mejor resolución

Me ayudó mucho durante mi curso en la universidad, fue fácil aprender a pesar de que no tenía tantos conocimientos previos

I learned a lot in this course which is very applicable in online learning. It refreshes my knowledge on the subject.

I really loved the coursera course so very much. Prof.Dorian really did a great job. She taught all concepts so well.

Thank you so much for this amazing course and thank you to professor because of her I was able to complete my course

I learned a lot from this course that I haven't understood at all when it was taught at our school. I like it.

Excelente curso. Gracias al mismo, he logrado comprender algunas cosas que no había entendido en pregrado.