The best explanations
By Hayden . on 02. July 2023 for Atom – Introduction to Chemistry
This lecture cleared up any confusion I had about the topics covered. Everything was explained that was mentioned in the video, so one wouldn't be making any assumptions to be able to comprehend.
Chemistry - feedback
By Antonio M. on 15. March 2022 for Chemistry: Introduction
I do not like the theme so much but the professour could be more engaging
he is great
By Mohamed K. on 11. February 2022 for Chemistry: Introduction
He is simple, great, and easy to follow from one topic to another
Congratulations!!!
By Mirela P. on 26. December 2021 for Chemistry: Introduction
A very simple way to introduce Chemistry and understand basic principles. Very good speaker & structure of the course! Congratulations!!!
PhD for a reason !
By juan q. on 31. October 2021 for Chemistry: Introduction
I will choose 5 star because the professor has a Good excellent explication. Let's finish the lectures.
very good
By halima u. on 26. July 2021 for Chemistry: Introduction
it had good information but I just think it is too fast but overall good teaching.
el numero cuantico spin es importante para cumplir la regla de exclusión, la regla de Hund (emparejamiento)
By Claudia A. on 02. March 2021 for Introduction – Quantum Numbers
Por que explicó detalladamente y con ejemplos la importancia del principio de exclusión de Pauli y que para que se cumpla en el orbital S, debemos considerar al numero cuantico spin
Very explanatory,informative and educative
By Olivia C. on 15. February 2021 for Chemistry: Introduction
It is very informative and the teaching are in simple english.
It is a very important course which has helped me a lot
By Samuel B. on 10. January 2021 for Chemistry: Introduction
It is a super complete course, I think the only thing missing is to do an exercise at the end of the class in my opinion they help the students a lot.
Mechanisms should be very clear and for determining the lecturer must use a mouse curser
By Mohammad Zia Z. on 14. December 2020 for Chemistry: Introduction
Every concept is not fully clear, the teacher doesn't go with mechanisms, even he doesn't use a mouse for determining about what on screen he's takin' about.
For medical students.
Great content
By Edith Cristina G. on 16. November 2020 for Chemistry: Introduction
Great content. Great performance, I would only change the speed of his speech..., a little bit fast to me. Everything else perfect!
Improvement of slides possible
By Janine T. on 10. October 2020 for Chemistry: Introduction
I really like how you explain the concepts, I realized though that on some slides, there are too long sentences. Sometimes I don't really read them because I need to focus on what you say. It would be great if less words would be on the slides but in a way that is still informative. But all in all, I'm enjoying the course a lot and you did a way better job explaining the concept of shells and orbitals, than my chemistry professor did. Thanks a lot.
nice lecture
By Wesley D. on 31. August 2020 for Hybridization – Chemical Bonding
its easy to understand but somethings are a little confusing because of the speed
The best teacher , in short...
By aaro a. on 01. July 2020 for Overview – Introduction to Chemistry
To me he is the best chemistry teacher,till date.His lectures clarifies all my doubts.Thank you so much sir..
Good for quick review
By Jasmine M. on 01. May 2020 for Chemistry: Introduction
The lessons from lecturio in general should be a little longer and more in depth. Also, the practice questions have nothing to do with the lesson advanced.
not all the lecture are the same its depend of the concepts presented in that lecture
By amine mohamed b. on 30. March 2020 for Chemistry: Introduction
there is much of talking and repeating to understand the "How"much more than understanding the "Why"
Great lessons
By Matt M. on 14. March 2020 for Chemistry: Introduction
Very nicely explained. I found it helpful in understanding some basics of chemsistry that I've forgotten over the years.
High recommendation for Chemistry videos. Very worthwhile.
By Victoria C. on 08. December 2019 for Chemistry: Introduction
Instructor is precise, thorough, presentations are easy to follow and understand. It is enjoyable learning. Thank you. Love it.
Mejorar la traducción.
By Nadia Rosalia A. on 23. July 2019 for Chemistry: Introduction
El curso esta perfecto hasta lo que he visto, el único problema es la traducción, al ser traducidos automáticamente (no por una persona) hay algunas cosas que no se entienden ni tienen sentido.
Tarde un buen tiempo en entender lo que significa "shell" ya que en español no es "caparazón" como lo marca el traductor.
Perfect!
By Daniel C. on 19. July 2019 for Identifying Enantiomers & Synthesis of Chiral Compounds – Stereochemistry
Excellent and precise to the point. I loved it.
Thank you Dr. Gresley.
good
By Daniel C. on 18. July 2019 for Chirality – Stereochemistry
Enhanced understanding. Wish he talked about R and S configurations. The part was slightly confusing without the explanation of R and S
??
By Daniel C. on 18. July 2019 for Introduction – Stereochemistry
The explanation provided is far to basic and even if its more organic related subject, it should be introduced in a method that is not intimidating.
??
By Daniel C. on 17. July 2019 for Double and Triple Bond – Chemical Bonding
Why I don't understand his explanation. Its not detailed enough to follow.
Confusing
By Daniel C. on 16. July 2019 for Hybridization – Chemical Bonding
I don't get it. I feel like he's reading off a script and its too much show and less understanding.
Useful, yet disorganized and incomplete.
By Juan Carlos U. on 20. June 2019 for Chemistry: Introduction
I choose this rating because I feel the course is not well organized, and I think it lacks of contents in many important topics of chemistry, such as molecular geometry, thermochemistry, periodic properties of elements and nomenclature (both organic and inorganic).
La importancia de la química no debe ser subestimado en la práctica médica, y las ciencias naturales
By Padme A. on 12. May 2019 for Overview – Introduction to Chemistry
Si la Chemistry hubiera sido explicada de esa forma en mi Children Process, entender su importancia pudo haberme ahorrado mi vital time, y tener una vida more easy.
Review
By Aziza S. on 02. January 2019 for Atom – Introduction to Chemistry
Great lecture with simple explanations for the freshman. Like it!
Mechanical Tutoring
By Ioannis B. on 14. October 2018 for Hybridization – Chemical Bonding
This lecture offers only the very basic principles for understanding the concept of hybridisation with very little examples. The lecturer himself seems as if he reads notes off a text book out loud without providing appropriate explanation on the idea behind the way that hybridisation works in interacting atoms. Also, providing problem-solving exercises (like at the end of lecture 12. Covalent Bonds - Quantum Numbers), as well as, the answers to those questions - so that someone can mark their own responses - is an essential part of teaching and learning I hope we can agree.
Amazing
By Alex P. on 14. August 2018 for Chemistry: Introduction
It states the concepts very clear, i would love to have him as a professor
i understood the concept clearly from adam sir
By guchu p. on 10. April 2018 for Periodic Table – Introduction to Chemistry
i understood the whole concept from adam sir clearly and wanna learn more from him....
Prep
By Camilo P. on 03. February 2018 for Chemistry: Introduction
I fund the course giving me a proper intro and review of every topic. Not necessarily the best class replacement, but certainly covers each and every topic to at least a basic extent.
Comprehensive Content and Clear Explanations
By Talha K. on 26. December 2017 for Chemistry: Introduction
1. The content is very comprehensive. 2. The explanations are very clear.
Very discriptive breakdown.
By Precious M. on 03. November 2017 for Periodic Table – Introduction to Chemistry
Very educational, a good source for priming for MCAT. Quizzes at the end of slides, and option to take notes while learning are a plus!
Very helpful
By Neuer N. on 24. October 2017 for Chemistry: Introduction
The teaching is easy to understand. Can you have some lectures on physics
All in all it is a brilliant lecture.
By peter n. on 23. September 2017 for Atom – Introduction to Chemistry
A fantastic lecture and it is very helpful for me thank you very much.
perfectly explained
By Harnoor d. on 02. September 2017 for Periodic Table – Introduction to Chemistry
perfectly explained
and i wanted to ask that i am in class 11 so can i have lectures on that
excellent!
By kelly m. on 01. August 2017 for Overview – Introduction to Chemistry
what an amazing voice! and no uhs, ums and pauses like so many bad lecturers out there. I can't wait to watch the rest of the videos!
Review
By Elizabeth F. on 02. July 2017 for Chemistry: Introduction
It is a good refresher for gen chem but it is not suited for a proper study along chem class.
goes too fast/vague
By Vinas P. on 30. March 2017 for Chemistry: Introduction
did a good job explaining basic atomic structure but fails to explain what an atom really looks like. Jumps into the technicalities and skims through them too quickly. I had to consult various other sources to fully understand the concept; not something I should have to do with a paid service.
informative
By mark eli v. on 19. February 2017 for Chemistry: Introduction
very good content. vibe just felt too serious. i recommend this to anyone who needs a refresh.
Excellent for a Quick Review/Reminder
By Farhan R. on 15. August 2016 for Chemistry: Introduction
It was a little rushed in places, feeling more like a quick review than actual teaching, but for the most part it was great. The professor explained things better than most of my teachers, and at the end of the day I am leaving the course with a legit grasp of whatever he covered. I would recommend this as a refresher for some of the major concepts of basic chemistry, but probably is not the best place to learn things from scratch.
Very helpful
By Lauren B. on 15. June 2016 for Chemistry: Introduction
It was very helpful and the professor did a better job explaining the concepts than the online course I am taking. Thank you!
