Showing posts with label MOOC. Show all posts
Showing posts with label MOOC. Show all posts

7 Things I Learned in Google's Advanced Power Searching Class




Yes, this class was definitely more challenging than the first!

Full disclosure: I didn't do all of the challenges. They were recommended, but not required. I did, however, watch all of the video tutorials.

These are some of the cool things I learned:

1. I learned that I can put double-quotes (what I usually refer to as quotation marks) around a single word so that the results will bring up only that word, not recommended synonyms or localized results. Another way to achieve the same result is to use verbatim mode.

Here's the video that explains both concepts:



2. This was the first time I had heard the term triangulation used in relation to Google searches.


“Intentionally look for diversity and variety in your search results.” 

Dan Russell said this and I will use this quote in my information literacy classes.

Here's the video about comparing multiple sources:



3. I learned so many more details about how Google Trends works. 
  • One can search worldwide or by country. 
  • The U. S. regional look is awesome; it details how people are searching across the country. 
  • There are 4 different kinds of searches: web, image, news, and product. 
  • One can compare search terms, locations, and time ranges. 
  • One can search by categories.
Of course, I just had to try a web search of "libraries" for the last twelve months, in all categories, searched for in the United States. "Libraries" is definitely an often-searched topic!

There are umpteen ways to find out what people are searching for, and you can embed the information on a website, just as I have done here.


Imagine what these statistics would add to a student's research. What a rich primary resource!




5. I can do a search of state courts in Google Scholar. I chose to do a search of Hawaii courts on the topic of wind energy and was rewarded with 14 results. WOW! Primary source heaven!

6. I already knew that I could use the finite number range operator #..# but I did not know that if I don't want to specify the upper range, this is what I would type: #..



7. The last thing I learned was so awesome!

Challenge Number 6 was to find out "Where in the World?". I'm thrilled to say I completed this challenge, and learned all about the Norway Book Boat, a Floating Library. (All library services are free in Norway -- they get it!)

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What did I love about this class?

1. There were lots of opportunities in Hangouts to ask questions, up to the last day.



2. Collaboration with other students was encouraged.

3. I liked having a choice of certificate challenges because I could not get the answer to the first one! It took me less than five minutes to complete the second one. I think my previous experience selling on eBay gave me an edge. :)

4. There were 36,000 taking this class, yet the teacher seemed really close and reachable. Here's Dan Russell's reflection about the class: Teaching the Advanced Power Searching with Google MOOC. Dan writes that only 10% completed the course, which he notes is a usual percentage for MOOCs. Interesting! I would love to know the reasons for the low number.

Suggestions?

1. Perhaps it could be made clearer that the challenges are highly recommended but not required.

2. The same as the last time: more please!

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@mauilibrarian2


Learning about Coursera -- a MOOC worth exploring

Andrew Ng

Andrew Ng, Stanford University computer science professor, is the co-founder of Coursera, a for-profit company that partners with colleges and universities to provide free MOOCs (Massive Open Online Courses).

It's hard to believe that the company only started up in April! Stanford Professors Launch Coursera With $16M From Kleiner Perkins and NEA.

The list of participating colleges and universities is impressive -- thirty-three as of this date.

"Brilliant!" I thought as I listened to Andrew on the Google+ EducationOnAir
Re-think College: Discussing Cost, Expanding Access, Harnessing Technology, and Student Success.

Here's his bio.

Who can take a Coursera course? Anyone over 18. And students 13 and above can take the courses with parental permission.

The variety of courses and topics is impressive. Here are the 210 offerings for 2013.

And here's the Coursera team.

Coursera co-founder Daphne Koller speaks about "What we're learning from online education" on TED. Food for thought.


The company has already encountered controversy: Minnesota Gives Coursera the Boot, Citing Decades-Old Law.

How would Coursera make money? Check out: Inside the Coursera Contract: How an Upstart Company Might Profit From Free Courses.

Here are the nitty-gritty FAQs about Coursera, if you're ready for details.

Coursera isn't the only MOOC organization to consider, of course. Here are three excellent ones I recommend exploring:
  • EdX, a partnership between MIT and Harvard
Coursetalk is an online community that helps you to identify the best MOOCs, and the three organizations above (in addition to Coursera) have the best reviews so far. Coursetalk is a very handy site indeed.

Yes, I know there will be more MOOCs in our future, and No, I'm confident that online learning will never be as rich socially and culturally as "face-to-face" with our teachers. But what an amazing opportunity to learn for all of us!

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@mauilibrarian2