Opiniones y comentarios de aprendices correspondientes a Introduction to Chemistry: Reactions and Ratios por parte de Universidad Duke

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

Excellence course material and the lecture delivery is very much on point , making it very easy to grasp concepts and principles.

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

Best chemistry course for the beginners.

And Prof. Dorian is a good teacher in my opinion. She taught everything perfectly.

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

Good for whom knew something about chemistry and wants to refresh it and learn some new information. Fits for beginners

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.

I learn a lot from this course.Thanks to professor's instructions. My knowledge of chemistry becomes better.

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

One of the best professors I have ever had. Lectures are easy to understand. Instruction is methodical.

Excellent course! Dorian Canelas is a wonderful professor with an inspiring enthusiasm for chemistry!

a good recap on stoichometric coefficients and a good method to prepare fo university level chemistry

Highly Educational! Thumbs up. I just feel insufficient about the redox calculation but it is okay!

Very good introduction chemistry course! Hope new and more advanced courses will follow this one!

Wonderful Lesson. The knowledge from this course really help me prepare for the AP chemistry.

Great teacher! Lots of examples, timely quizzes, easy but specific explanations. Thank you!

It made me believe I could do it! Love your explanations with real life examples! Thank you!

Thank you so much, mam. It was worth of time. Got to revise the basic concepts of chemistry.