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學生對 曼彻斯特大学 提供的 Introduction to Molecular Spectroscopy 的評價和反饋

4.6
347 個評分
78 個審閱

課程概述

The course introduces the three key spectroscopic methods used by chemists and biochemists to analyse the molecular and electronic structure of atoms and molecules. These are UV/Visible , Infra-red (IR) and Nuclear Magnetic Resonance (NMR) spectroscopies. The content is presented using short focussed and interactive screencast presentations accompanied by formative quizzes to probe understanding of the key concepts presented. Numerous exercises are provided to facilitate mastery of each topic. A unique virtual spectroscopic laboratory is made available to enable students to measure and analyse spectra online. Assessment is via summative quizzes completed during the course period....

熱門審閱

SA

Jul 02, 2019

It was a good experience to learn online. This course increase my knowledge an i gain new concept which are very helpful for me and guide me in this field more. thank you

JG

Jun 23, 2019

Overall Course was good, I had gained enough knowledge regarding the basic of spectroscopy. This course is worth for the chemistry and chemical background students.

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51 - Introduction to Molecular Spectroscopy 的 75 個評論(共 76 個)

創建者 Prabesh J

Jul 03, 2017

Great course. There is a good room for improvement. May be a more numerical problems could be added. More exercise problems could also be helpful. I hope the team at Manchester University continues developing the courses like this. In sum, really great course. helped me fill some gaps in my knowledge in spectroscopy.

創建者 Parag B

Feb 21, 2018

I have previously taken an Analytical Chemistry course but it has been over 8 years since I took it. The pace of this course and its contents allowed me to pick up where I left off. My only concern is that there are questions in the quizzes and exams that are not found anywhere in the lecture slides. Thankfully I saved my old Analytical Chem textbook and was able to reference it. Also Week 3's quiz has some bugs in it that several of the students complained about where correct answers were scored as incorrect.

創建者 Mostafa A A A

Jul 23, 2017

the course is great, but if you add mass spectroscopy part, it would be better. Also, there are a technical problem in week 3 and final exam in marking certain questions where the system marks it wring although it is right.

創建者 Yue Q

Jun 22, 2017

content too simplified which covered most fundamental knowledge but hasn't associated with many questions in quiz.

創建者 Ali A

Jul 30, 2017

Very useful and overall rating is very good. However, there is some error in the grading system related to some questions, hope to be checked.

創建者 uppala v v s

Jun 14, 2017

There is a lot of theory for spectroscopy which i was expecting, for example in UV/VIS spectroscopy there are rules to measure the maximum wavelength value of the compound based on conjugation and pi bonds. Also some of the tutorial questions were abstract which were hard to get the solution without additional information. But a good source to recap vital concepts

創建者 Yimo L

Jan 06, 2018

Good practice on the basics

創建者 prapulla b

Oct 10, 2017

This course helped me understand the spectroscopic concepts in a simpler and a more easier way,I found interesting will solving the practice problems and the quiz.This course is really helpful in analyzing the structure of the organic compounds using spectroscopic techniques like IR, UV and NMR spectroscopy.

I would like to thank Mr.Patric sir for making the concepts easier and simpler.

創建者 Colin E

Jan 05, 2018

Some of the answers were wrong in the week 3 quiz and I'm pretty sure I got more answers correct than were actually awarded marks in the final quiz. The content of the lectures was very informative and well put-together. The lab sections are inspired by genius. Thank you Prof. O'Malley and Coursera for the provision of a very good course - all things considered.

創建者 peter h b

Nov 07, 2017

I enjoyed doing this short course. The presentations were good & at the right level for me. I particularly like doing the lab quizzes. They were just right.

However,there is a problem with some of the answer in the quizzes. I must admit, I cheated on one of them by taking the advice offered in a discussion thread & opting for answer A several times so I did well but feel a little chaste. Clearly some of the answers given are not correct & they are pointed out in the discussions. I enjoyed doing the final quiz but again I'm quite puzzled by some of the answers given. I shall look out for more courses offered by Manchester Univ. This has been my second course and I've enjoyed both. Thank you for filling my day.

創建者 Sohyla M A

Jan 19, 2018

I guess it would have been the best course if more details to some topics was added.

創建者 Ali A N I

May 26, 2018

I suggest to add Raman spectroscopy also to this module.

創建者 Fernando V P

May 26, 2018

Me gustó el curso, lo disfruté y aprendí. Sólo me hubiera gustado ver más al profesor, como en una clase presencial, y no sólo ver las diapositivas explicadas por él. El material del curso es bueno, y los cuestionarios realmente te ponen a pensar.

創建者 CHAN W F P

Mar 15, 2018

C

創建者 Rupam G

Oct 26, 2017

Some of the questions had wrong answers in the system and hence the actual marks shown is not reflective of the exam. Please see to it that the system has correct answers.

創建者 Aravind k

Apr 08, 2019

very helpful,learnt new concepts

創建者 aditya

Oct 21, 2019

it was very much informative

創建者 Manasi

Oct 21, 2019

INFORMATIVE AND VERY VERY HELPFUL, IF YOU WANT TO PURSUE YOUR CAREER IN ANALYTICAL CHEMISTRY OR EVEN BIOTECH

創建者 Dion S

Jul 29, 2018

I was kind of disappointed. Before this course I had done about half a year of spectroscopy as part of labs undergraduate chemistry at community college, and we hadn't really done any UV other than mentioning its existence. I took this course hoping to refresh and improve my spectroscopy skills and learn UV before I transfer to University. Sadly, I found the course to be extremely cursory at best. Perhaps I was just looking for too much. Maybe Manchester will offer a sequel? If so I would enrol and check it out.

I also found the course to be rather understaffed in that when I tried asking some questions on the forums it took weeks for even another student to reply, much less an instructor. In addition there seem to have been several wrong answers on the quizzes, as well as typos such as 106 instead of 10^6. Although the staff has addressed a number of this issues I am still waiting on a correction or comment on the final quiz. Since I paid for this course, I would like my grade to reflect what I have externally verified is a correct answer.

創建者 Frank B

Aug 11, 2017

Sometimes confusing!

創建者 Nimrod B

Apr 25, 2018

Nice overview of the field but poorly written exams, focusing on technical minutia.

Even worse, some problems are not solvable based on the knowledge given in the course.

創建者 Yurshanva K

Jun 29, 2019

The content is good but the lectures audio was quite disturbing

創建者 Dominick M

Oct 09, 2017

A decent qualitative and quantitative intro to UV/Vis, IR, and NMR spectroscopy. The lecture videos are little more than the instructor reading the slides, and coughing. The slides are a good intro to the material, but you can probably find better videos on youtube. Though this class give you experience in solving some quantitative problems, the quizzes and final have many mistakes in the answers which have not been fixed despite many posts in the discussion forum.

創建者 Wei Y

Feb 21, 2018

Youtube level videos. The quiz is poorly designed.

創建者 Daniel A v

Nov 04, 2019

Muy baja calidad de las explicaciones, es necesario estudiar en otros referentes bibliográficos para poder superar el curso, es monótono y aburrido.