Reaction of haloalkanes
By Zeem K. on 19. October 2021 for Sn1 Reaction – Haloalkanes
Very easy the explain ation was very good thanks alot sir
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.
Best teacher
By Rabiah A. on 05. June 2021 for Medical Chemistry
Great method of teaching... i have learnt a lot from this lecture and i like it very much
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.
Not basic chemistry but a good reminder if you have a medium/high level
By Maggi G. on 19. January 2021 for Ionic Chemistry
Dr Adam is so clearly and slideshow has a incredible quality. Level is so hard (not for beginners) so this course must be completed after basic chemistry in High school.
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.
Very good explanation
By Druti B. on 21. December 2020 for Equilibrium – Acid-Base Reactions
The explanation was quite detailed without leaving the basics. Good illustrations as well.
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 Marco 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
Informative
By Aliannya N. on 25. August 2020 for Medical Chemistry
Quite an informative lecture. Helpful in breaking down complex concepts.
Quite helpful and informative; try it.
By Aliannya N. on 25. August 2020 for Chemistry
This lecture series is quite informative and helpful. Maybe due to different learning styles is why some students don't see it fit; however, I find it quite helpful in both refreshing minds in prior learnt concepts, preparing for classes, and studying the MCAT as a non-trad. It makes you want to further seek more information and learn about the application of the concepts, rather than simply memorising formulas or synthesis steps. Give it a try, you would learn alot about simplifications of complicated concepts. I especially enjoyed the organic chemistry lectures and the explanations about medical and organic chemistry. A bit of prior knowledge could be beneficial, but it isn't a necessity.
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.
Needs mechanisms
By Brandon S. on 12. December 2019 for Addition of Halogens – Alkanes and Alkenes
There needs to be mechanisms. The lecture, as-is, is entirely superficial.
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.
Well explained details on mechanism of action --> also relates to vancomycin mechanism of action
By Nicholas C. on 27. October 2019 for Peptidoglycan – Beta Lactam Antibiotics
I watched the glycopeptide pharmacology lecture, wanted more details on the mechanism of action, segwayed to antimicrobial resistance, then segwayed to "Peptidoglycans - Beta Lactam Antibiotics" video lecture. The D-Alanine-D-Alanine concept also relates to the mechanism of action of vancomycin.
Best option
By Fabricio de Jesus O. on 03. October 2019 for Ionic Chemistry
Lecturio videos are the best way to make you more confidents for your exams!
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).
Chemistry lessons are not as good as others
By Rahmet B. on 09. June 2019 for Ionic Chemistry
I DONT UNDERSTAND ANYTH?NG FROM TH?S LECTURER, HE EXPLA?NS TOO FAST AND NOT CLAR?FY THE SUBJECT COMPLETELY
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!
Great course!
By Johannes M. on 14. December 2018 for Chemistry
Very nice presentations of the different subjects, and i felt I recieved a clear view of all the mechanisms presented
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
clarity
By Fatima s. on 31. July 2018 for Organic Chemistry
Did not like the sequence of the power points, too confusing.
GREAT LECTURES! SIMPLE AND TO THE POINT!
By Zara S. on 16. June 2018 for Reaction Parameters – Haloalkanes
The lectures are really good and to the point! I like how they aren't too long (otherwise i wouldn't take anything in after 15mins tbh) They are short and very easy to grasp the concept!
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 complete and straight to the point
By Inês A. on 27. November 2017 for Buffer Solutions – Acid-Base Reactions
Very complete and straight to the point, better than when my teacher explains
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
I liked this course
By Neuer N. on 12. October 2017 for Medical Chemistry
I liked this course a lot. The lectures were concise and clear.
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.
Great Professor!
By Mohammed B. on 02. March 2017 for Organic Chemistry
Great way of showing information , thanks for your amazing efforts.
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.
Great professor!
By Austin B. on 15. January 2017 for Ionic Chemistry
Soothing voice, this professor was easy to follow and I enjoyed listening to his lectures.
Pretty good.
By Anna H. on 22. December 2016 for Chemistry
The lectures are good quality. I hope they will add more videos, so that all of the chemistry content that is covered on the MCAT is included. Three years of chemistry (two semesters of general chemistry and lab, two semesters of organic chemistry, organic lab, and two semesters of biochemistry.....) definitely wasn't covered here. This is a nice quick refresher and an overview of some important concepts, though.
Dr. Gresley review
By Austin B. on 31. August 2016 for Chemistry
Informative. Interesting. Punctual. enthusiastic. Descriptive. Mature. Accented. Kind. Thorough. Well planned.
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!
