Helps to understand chemistry basics. The speaker is quite knowledgable about the subject and delivers the information in a very clear and verbose manner. Will be of help to any individuals regardless of their expertise levels, be it beginner, intermediate or an expert.

This professor is amazing!! I've taken plenty of intro chem courses from sixth grade through high school, but the way Dr. Canelas organizes and presents the material makes chemistry seem a lot easier & more interesting :)

Completed: in 2 weeks

Final Course Grade: 99.7 %

This course was really helpful. Dr. Canelas explains things in very easy-to-understand ways. I was having so much trouble with some of the basic concepts of chemistry before taking the course and I have progressed so much! Really, really great course and professor.

Muy bien por el contenido, solo tuve problemas en un cuestionario, que daba las respuestas en español y me las calificaba incorrectas, debido a que para verificar las respuestas, el formato las tenía en inglés, hasta que di las respuestas en inglés tuve éxito!

The course is an excellent one. The tutor is so good to the extent that I never had to comment or ask question from the beginning to the end. I even finished it within 3 days. REGISTER TODAY AND YOU WILL NOT HAVE ANY CAUSE TO REGRET. I can assure you!!

The best course that can one have for introduction to chemistry, reached by a real chemist!

Thank you, Pr. Dorian for this great course. I'm grateful that I had the opportunity to learn chemistry through you.

See you in the next course, no doubt :) !

I really enjoyed this introductory chemistry course with Prof. Canelas! Prof. Canelas always explains these concepts and theories clearly, and the weekly quizzes are an extremely useful tool to test the knowledge and enhance the understanding.

This is a very helpful course for me to review all our chemistry topics in high school. I also love how the professor teaches the concepts because I can easily understand them. The quizzes and exams really challenge my problem-solving skills.

What a great lesson and teacher!! I have learned a lot on this course. Hope to learn from this teacher in other courses. Also, I want to thank the teacher about spending so much time on preparing the knowledge that teach to us. Thanks a lot!!

this is an amazing introductory course to chemistry as I have learned a lot of things and how to change from ratios, how to naming compounds, how to calculate the solubility product, periodic table, and some trends and a lot of other things

Indeed an introductory course but is also suitable for adult learners. Lectures are logically ordered and clearly explained. Separation of content into weeks is motivational. Highly recommended for those who want to get into Chemistry.

It's a great course! First of all, this course helped me understand and open my eyes to the world of chemistry through the concept of energy. This has helped me learn a lot. I've also gained a lot of stoichiometric skills as well.

I learned so much about Chemistry! I really did not understand it in high school since I had a first year teacher. But now I know so much. I'm going to buy the text the professor recommended at the beginning of the course.

I loved with all my heart the way Dr. Dorian teaches, it seemed to me that I learned things very quickly as if they were very simple. I learned a lot, I enjoyed and took advantage of it, very good rate for this course.

Dr. Canales, takes time to explain baffling calculations and that helped me pass my course. I'll recommend she review lecture on acid base and redox reaction, lecture note was too short with few examples to understand.

The course is both simple and informative. The instructor is very helpful in making us understand every small bits of information and she presented everything with examples which made me interested to this course.

The teaching method of Dr. Dorian canelas was very simple and impressive. I have learnt a lot and much enjoyed during the lecture and Practical demonstration. I recommend it to all chemistry learner.

The best explanations I've ever heard, everything felt so easy to understand. Also the humour of Ms. Dorian Canelas was really great and brought a very positive feeling when completing the course.

I find it very clearly presented and well organized. I really enjoyed it. Thank you! I liked it so much that I decided to translate it in my mother language so I can refresh the notions learned.

Excellent introduction. Engaging lectures, clear demonstrations and approachable problem sets. I love that everything for this course works from my phone. THANK YOU FOR OFFERING THIS COURSE!!!!!

I did not like chemistry because I had failed my previous chemistry 114 class in college. Taking this course have help me to understand the basics of chemistry. I'm grateful.

Thank You.

The course is great for refreshing and systematizing the key concepts from high school chemistry. Prof. Canelas was very engaging, and overall, it was just a very pleasant experience.

Enriched with knowledge .Thank you so much Prof Dorian. I have watched the again and again that you become so familiar . You are one of my favorite mentors . Your work is priceless.

An exceptional course to revise previous concepts. many a times strengthened my previously vague concepts. The interviews and especially the practical videos were very enlightening.