學生對 国立托木斯克大学（National Research Tomsk State University） 提供的 不断变化的北极 的評價和反饋

The video lectures are informative and interesting, but the QUIZZES COVER INFORMATION NOT ADDRESSED IN THE LECTURES!!

The Course content is excellent and informative. Thanks, Prof. Callaghan for providing such a unique course. I hope more and more courses about Arctic in the future.

THE ONLY problem was about Quizzes. I could not pass some of the quizzes. Because there were some questions that cannot be answered........ even by reading the whole chapters of the book.. especially for the Week 1 Q2 there was a serious issue.

Finally, I gave up and could not get a certificate which is disappointing :(

Quizzes kept requiring information that was oddly specific (needing an exact decimal number without multiple choice options), which would have been okay except that it was not covered in the lectures. Ended up dropping course because there is no way to get through the quizzes if the information is not covered.

I learned about topics ranging from glacier formation to permafrost thaw to the impact of climate change on wild reindeer. The course features wonderful visuals/graphics and compelling videos. I gained access to INTERACT Stories of Arctic Science, an accompanying full-color book of scientific research which is integrated into the coursework. While I don't have a science background (just a math degree), I was able to follow along. HIGHLY recommended.

I found this course very informative and full of very real and scientific data which explains clearly what is happening. I've always thought there wasn't much we can do to help with slowing down the change and that it was just mother nature. I truly understand now and look forward to taking similar courses and paying more attention to what we face if things are not done starting now.

Very good non technical introduction - just skip past the quizzes as they are too picky and pointless. I am sure the included booklet would be very interesting but it was scanned / stored as PDF with double wide pages and thus very difficult to read on my laptop screen. Need my big office monitors! There is some pretty extreme sound level differences between the weeks.

This a really nice introduction to how the Arctic is changing and its potential impact on lower latitudes in the remainder of this century. A big thanks to Terry Callaghan and National Research Tomsk State University in the Russian Federation for making this course happen. It would be great if there were a more advanced course on this topic in the

Everyone should take this course! A wonderful exploration of a breathtaking region. Presented by an eminent polar scientist who has contributed much field research to extend our understanding.

It´s clear, interesting and transmit passion for study the arctic. The science story section in the book I love it. I would like learn more about the topic. I enjoyed the course.

Great information from the lectures and great photo's of the Arctic, the free downloadable book is an extra bonus and helps with the quiz questions, well done Terry and team..

Very educational and touches Important topics. Quizzes are tricky, but they are worth the effort to solve them. Think a bit more creatively and in large.

I thought this was an brilliant introduction to a complex and vitally important topic. I certainly want to know more about this topic

Excellent knowledge gained. Truly an eye opener. very valuable for someone working in Arctic countries

Excellent course, informative, good use of visuals. Work is at an easy pace for those with less time.

LOVE THIS COURSE KEEP BRING MY INTERESTING COURSE ON CLIMATE CHANGE. THANKS BRENDA

Fantastic Course and it was a Honor to be teached by Prof. Terry V. Callaghan

Very usefull course but I think It should be also with spanish subtitles.

excellent course and material. The tutor is extremely knowledgeable!

An excellent class on the issues and concerns facing thew arctic.

THE QUIZ IS TOO MUCH DIFFICULT, BUT I ENJOY THE COURSE.

Excellent, thank you.

Perfect course !!

Great!

This is a very good course. The material is formatted in a way that is very digestible even for those without a strong science background. Some of the quiz questions are harder than they should be, and challenging to locate the correct answer to. And it is not immediately clear that in order to pass the course a student must read the book the course is based upon. There are some spelling errors that should be corrected, and a few errors in the filmed dialogue. But the information contained in the course is good.

A course rich in information and statistics, The Changing Arctic has been quite an interesting journey highlighting some of the most basic yet crucial factors that play a part in the dramatic changes in the arctic region, and how these changes may affect the landscape and living beings as a whole. The course materials provide enough content for hours of reading and encourages further research into the topic.