Отзывы учащихся о курсе Fundamentals of Visualization with Tableau от партнера Калифорнийский университет в Девисе

Awesome course!!

clear and useful

Helpful course

beginner level

good to learn

Great Course!

It was good.

good course

excelente

Very Good

Good

Good

good

Good

good

Good

...

NA

T

Very helpful in getting familiar with Tableau. Great tips from the instructor, and a very straightforward intro to what Tableau can do. Course materials were sometimes carelessly put together, though. References were made to things in the Resources tab that are not actually there. Many of the videos were poorly edited (one repeated a significant section of dialogue), and the written assignment instructions had missing information. For example, the final assignment must be submitted to Twitter with a specific course-related hashtag, but the hashtag was not provided, it was left blank. No big deal, except that the peer graded questions ask if the correct hashtag was used. Speaking of peer grading, it's pretty useless in this course and just asks whether the instructions were followed to the letter, no feedback at all on the actual vizzes. Who cares if the right hashtag was used if the viz makes no sense?

The structure and the material of the course were great.

Issues with the course.

1) How the grading is done- Reviewers are providing the points without providing any comments. For instance. if the reviewer has provided zero points to the assignment, there is no way for the student to know what needs to be corrected and there is no constructive feedback provided. This issue limits student ability to learn and grow. This has never been the case when the courseera started.

2) There is no way student can reach out to instructor.

I really like courseera but if this is not improved, then I might have to switch to another learning portal. I feel there is a room for improvement, how the grading is done, and how student can reach out to it's instructor.

Thanks.

The instructor and the content were great, but there was zero support even when there are supposedly mechanisms to receive it. One of my peer reviewers basically trolled me and outright lied - for example, by saying I didn't use a data set from the official list provided by the instructor - things easily proven to be false assertions. I went through Coursera's "options" for resolution, and surprise! There aren't any for such a situation. I understand how many people take Coursera courses and why that limits the amount of help that can be given, but in that case, I suggest being upfront that there will be no assistance, so that students can decide whether to proceed based on honest information.

Overall, it's a good beginner course to understand the fundamentals of Tableau; I learned a couple of new things as a novice.

My only criticism is the use of third-party affiliations such as Google Sheets, bit.ly, and Twitter, and the fact that I had to create profiles on these sites. For one, my company makes applies security controls which made submitting the exercises way more tedious and the fact that I have to expose myself to more social media when I'm trying to limit my self from them. Apologies for the rant :/ but it seemed like we could have done with out these tools. Thanks.

This class was informative and certainly covers the basics and principles of tableau and data visualizations, I was disappointed that there were no assignments that actually required us to make a visualization. Felt like I could have learned most of this online myself and not have to wait for other people to grade my homeworks/quizzes. would be much more engaging if we were given data sets to create 2-3 basic visualizations that were graded. I did this on my own but would have appreciated the peer review for that versus random MC Q&A

A little too general and basic. The course could use more guided hands-on examples of creating visualizations with Tableau. Especially in the latter portion, it would be more helpful to actually apply the general principles of visualization to a specific example rather than just discuss them. The few hands-on exercises that are presented would benefit from more specific objectives (e.g., rather than just creating and saving "a visualization", specify a question for students to answer with that visualization.)