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

Fun and interactive.

Good introduction.

Excellent course!

solid foundations

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.