Twitter in Teaching and Learning: Talking about Twitter in Higher Ed - #TwSIG

Two weeks ago I was part of a one-day mini-conference on using Twitter in higher education which I mentioned in an earlier post. My talk was on using Twitter in teaching. All of the slides are posted on the NERCOMP page. Mine are posted there too, but I pasted them in below.

Twittter for Teaching and Learning
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First, it must be stated that this SIG (special interest group) was crowd-sourced on Twitter. I saw a tweet by a colleague that sought participants for a Twitter SIG and I, then, passed it along as a retweet. I put my name on a Google Doc the organizers were collating and I stuck with the process. The organizers (Carrie Saarinen (@clsaarinen) of Brown, and Adam Lipkin (@yendi) and Sarah Walkowiak (@swkowk), both at Brandeis) made it all happen by holding regular meetings in Google Hangout and started and collected a series of Google Docs to make the process authentically collaborative. The process was a model of effectiveness and everyone rose to the occasion. In fact, of the nine presenters, I knew only one (former colleague Cristian Opazo (@elguary)). There’s a paper in there somewhere!

One of the suggestions from one of the many presenters was to have a second screen to show how the Twitter backchannel operates. Here is the captured backchannel (using the hashtag #TwSIG) from the conference.

As I said, my talk was about teaching with Twitter, which, I dare say, I’ve never done. But that doesn’t stop an intrepid Academic Technologist! The slides above have very little text so I will try to give you a narrative of what I talked about and the information I gave.

To open I talked about the reasons for wanting to investigate the use of Twitter in teaching. From teaching for the Innovation Age, increasing student engagement, to increasing the number of student voices and giving alternative avenues for engagement, to help “reduce” the size of a large classroom, to keeping the conversations going outside of class time, to encouraging engagement and connections with others around the globe, to acknowledging the fact that current faculty may not know how to get this social media conversation started because they are ill-prepared for it, there is a lot to be said about Twitter in teaching and learning.

I got loads of information for this talk from Twitter users, the people I follow or who follow me back. I put out two tweets in December and got a tremendous amount of feedback on examples of uses of Twitter in teaching.

Here they are:

Check out dana boyd’s (@zephoria) comprehensive list of Twitter references (not just her work).

The white paper “Using Twitter in university research, teaching and impact activities” by the London School of Economics and Political Science is very useful.

Reynol Junco (@reyjunco) is a faculty member at Lock Haven University and his written and spoken extensively on using social media in classes. Not only that, he tests the effectiveness of these tools. He has a 2010 co-written paper (with Greg Heiberger and E. Loken) that should not be missed -“The effect of Twitter on college student engagement and grades.” (PDF) One awesome thing that arose from talking about Junco while folks in the audience live-tweeted was that he took note and responded to what was being said. In fact, when asked (by me), he said that he has another paper from 2012 to recommend: “Putting twitter to the test: Assessing outcomes for student collaboration, engagement and success” (PDF) co-written with C. Michael Elavsky and Greg Heiberger. The bottom line … Twitter increases student engagement and student engagement increases student grades in the course!

Also check out Junco’s video (below). I didn’t show it in the presentation but it is worth viewing.

Some other good examples of Twitter in teaching:

Professor Javier Corrales at Amherst College is using Twitter to increase student engagement in a political science class. This was sent to me by Andy Anderson (@GeoObservatory) who also checked in while the SIG was on-going.

Derek Bruff’s (@derekbruff) blog is an invaluable resource for Twitter-related topics like this one: Structured Twitter Assignments. He’s also well-known for using clickers in teaching. And he checked in to our #TwSIG conference!

University of Connecticut professor Margaret Rubega (@ProfRubega) uses Twitter in her Ornithology class to get students tweeting bird sightings. The post was written in 2010 and she’s still using Twitter in the recent class.

Teaching to the Text Message” by Andy Selsberg is a 2011 New York Times Op-ed piece on how short descriptions, written well, are quite possibly more valuable than ever. Learn to be concise! Tighten up your language! Write the most superb YouTube comment!

I gave a few examples from “60 Inspiring Examples of Twitter in the Classroom” One was Howard Rhiengold’s (@hrheingold ) use of Twitter to hold “office hours” another was giving pop quizzes through a pre-class tweet or yet another: daily word games on Twitter. Check out the list for more ideas.

Ballet_smaller

To make sure to provide some caveats for Twitter use, I said that one should be very familiar and comfortable with Twitter before jumping in to using it in teaching. Twitter in not Facebook and the do’s and don’ts are not as apparent on first blush. Actually, I think Twitter adoption has been slow on the social media front (it only has, like, 13% of the share) because using it is uncomfortable at first, like ballet point shoes. The examples I gave were from people who regularly use Twitter, some might call them power-users, and they chose not to use Twitter in teaching for reasons such as: concern for student privacy, not seeing the need, worry about inappropriate (and, hence, distracting) comments on Twitter, and low participation on the part of students.

One can imagine that a lot more work goes into a course if a faculty member (especially a lone prof without grad students) has to keep up with course twittering along with everything else. If you're interested in using Twitter in teaching, learn how to use it before jumping into the teaching arena. It could increase student involvement in the materials, open minds, increase participation and may even make students smarter (at least on the topic you’re teaching). Lastly, don’t assume students know how to use Twitter. They don’t! Like all of us, we’re learning these things as they come at us, and we all need to be shown the ropes. The end.

Again, check out the other slide presentations and the tweets from the day. There's some good nuggest to be found!

I didn’t even get into how I really use Twitter. It is my news feed. My network. My personal professional development tool. I’ve met colleagues on Twitter that I would have never met. I’ve given co-delivered talks that grew out of these virtual meetings (like the one described here!), I’ve heard of conferences to attend, attended conferences without ever leaving my chair or spending a bit of money on conference fees or using fossil fuel, I heard of the Hacking the Academy project on Twitter and submitted a manuscript, and I heard about a newish Fulbright program (Alumni Ambassadors) that I am now involved with -- all of these were on Twitter!

Twitter questions? - Hit me up! @meg_stewart

Ballet feet photo modified from CC-licensed photo by Heather-Wilson.

Posted by Meg Stewart

New Spreadsheet Mapper 3

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There's a new version of Spreadsheet Mapper out. I used version 2 in the past and thought it was terrific. I was under the impression that Google Fusion Tables would replace Spreadsheet Mapper but I guess I was mistaken.

If you have a spreadsheet with up to 1000 places marked by longitude and latitude, and you need to map them as nice-looking, template-driven placemarks, give Spreadsheet Mapper 3 a try.

Features:
  • More placemarks: Support for 1,000 placemarks and ability to add more as needed
  • Flexible balloon design: Take advantage of even more balloon design templates and simplified starter templates
  • Simplified publication: Just click “Publish to the web” to share your map (no more fussing with URLs)
  • New customization options: Advanced users can change the default view and network link details
Posted by Meg Stewart

Twitter in Higher Education - Tweet The SIG! #TwSIG

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If you're in the neighborhood of Norwood, MA, on May 9, consider this one-day meeting on the use of Twitter for higher educators. The event is called Tweet This SIG!, and will feature discussions by technologists, faculty members and librarians talking about the use of this social networking tool in a variety of contexts. I'll be there!

Check it out:

Can Twitter really be useful in academia? Tweet This SIG! will cover everything from Twitter basics to advanced uses in higher education. Participants will walk away with a deeper understanding of this powerful real-time communication tool along with a Twitter toolkit to help get them started on a new and exciting Twitter adventure.

Whether you are a skeptic, a new user or an advanced user, Tweet This SIG! will introduce you to a variety of ideas and best practices for using Twitter in teaching, learning and research.

Sorry for this off-topic post and lack of geospatial reference. Twitter is useful for geospatial types, too, so sign up and come on out to the meeting!
Posted by Meg Stewart

Food Deserts - It's All In the Mapping

Food_desert_map

Today's New York Times has a front page article on food deserts in the US by Gina Kolata (Studies Question the Pairing of Food Deserts and Obesity). Food deserts are places that are believed to be lacking in healthy and affordable food.  It's long been taken on faith (or personal observation) that it's more unhealthy to live in the inner city or in a rural area than in the suburbs. This article discusses two new reports that show that the food desert concept is not entirely accurate and that some locations may be more akin to 'food swamps.' I think its all in how you use your GIS, the data you enter (by US Census tracts, zip codes areas, or addresses by points), and what you want to find. An example of how to lie with maps?! Perhaps. 

In the article there is a link to the US Department of Agriculture Food Desert Locator that should be checked out. Apparently, I live on the edge of a desert. I kind of don't agree. The downtown shaded tract in the screen capture (along the Hudson River) might be more accurate but not the one near the red dot. Interesting how the three colleges in my neighborhood are not within a 'food desert' tract. Play with the site and see for yourself. Enter an address and take a look.

Part of the First Lady's Let's Move! initiative, the proposed Healthy Food Financing Initiative (HFFI) will expand the availability of nutritious food to food deserts—low-income communities without ready access to healthy and affordable food—by developing and equipping grocery stores, small retailers, corner stores, and farmers markets with fresh and healthy food. The HFFI is a partnership between the Treasury Department, Health and Human Services, and the Agriculture Department (USDA). 
Posted by Meg Stewart

Need Scholarship? Study GIS

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From David Tulloch's blog, I wanted to pass along some information about scholarships to study geospatial sciences. These awards are for high schoolers through doctoral candidates. 

Info about the USGIF:
The United States Geospatial Intelligence Foundation (USGIF) is the only organization dedicated to promoting the geospatial intelligence tradecraft and building a stronger community of interest across industry, academia, government, professional organizations and individuals.

Info about the scholarships:
USGIF hopes to inspire students who are interested in all that GEOINT has to offer to invest their futures in this incredibly exciting and relevant field of study....Last year the Foundation awarded $94,000 to 20 recipients and plans to award equal or greater amounts for the 2012 program. Five Ph.D. candidates, eight master’s students, five undergraduates and two graduating high school seniors received scholarships from the 2011 program. High school recipients received $2,000 scholarships, and all others received $5,000 scholarships.
Tagged GIS
Posted by Meg Stewart

Wind As A Visualization

A wind map of the lower 48 U.S. states. The first map is zoomed in on the northeast right now and the second are screen shots of past days/times.  The lines indicate wind speed, as "delicate traceries." These lovely visualizations look like salt marsh grasses blowing in the breeze.  If it doesn't work for you, try Chrome.

From the site: "An invisible, ancient source of energy surrounds us—energy that powered the first explorations of the world, and that may be a key to the future. 

This map shows you the delicate tracery of wind flowing over the US right now." 

Thanks @dianamaps! She posted about this.

(download)

Posted by Meg Stewart

Google "Street" View?

Take a look at these Street View views of the Amazon Basin from the post at Google Lat Long. Pretty slick. I like the view ahead and the view from behind with the wake.

As my friend, Alex, says: Can't wait for underwater Street View.

And from NYT Science Times on Tuesday, James Cameron just might make that a reality.

(download)

Tagged GoogleEarth
Posted by Meg Stewart

How's Your Cellular Coverage?

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I saw this fun site, OpenSignalMaps, that gives web heat maps of cell coverage for the U.S., U.K, Italy, Germany and Spain.

From the site:

"With your help, we're creating a comprehensive database of cell phone towers, cell phone signal strength readings, and Wi-Fi access points around the world. This data is collected via our Android application and uploaded to our servers, taking care to use as little processing power and battery life as possible.

You can use this website to browse the data we've collected, including heat maps that show exactly how strong signal is in any particular area, as well as all the nearby towers for your carrier. Take a look around, and feel free to contact us if you have any questions or feedback."

If you're zoomed in to, say, Poughkeepsie, the coverage is apparently along major roadways and highways.

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But if you zoom out, it looks like the coverage in the northeast of the U.S. is "pretty good." Ha! 

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Zoom to Germany and see real coverage!

Thanks, Diana, for the tweet.

Tagged WebMaps
Posted by Meg Stewart

What Participatory GIS Looks Like

I've been following the work of Aly DeGraff and her mentor, Kim Baldwin, as they continue building a space-use planning dataset for the Grenadine Islands. Here is a blog post from Aly showing the sausage-making that goes into participatory GIS or PGIS.

3rd Workshop for the Marine Multi-Use Zoning Plan for the Grenadine Islands: February 2012

 This event was the final workshop in the Marine Multi-Use Zoning Plan that brought together stakeholders to review the potential multiuse zoning scenarios. Since the second workshop (August 18-19, Union Island), Kim Baldwin (UWI), John Knowles (TNC), and I spent countless hours creating maps of the various marine multi-use zoning scenarios. Following this, a marine resource users (MRU) sub-committee convened in Mayreau in November to provide feedback on these scenarios and a smaller number of feasible zoning scenarios were selected as the foundation for Workshop 3. These multi-use zoning scenarios were then used as a decision-support tool to assist the group with the drafting of a marine multi-use zoning plan for the Grenadines. 

We held the third workshop in Hillsborough, Carriacou, Grenada and had 38 MRUs, government officials, SusGren interns, and facilitators attend. Here a group from the Grenada side of the Grenadines discuss the marine space-use planning of Carriacou, Petite Martinique, and the cays all the way south to Isle de Rhonde (just north of Grenada mainland):

  I facilitated the central Grenadines group of participants from Canouan, Mayreau, and Union with Katie McLean (SusGren Intern) as my note taker:

The group felt pretty good about the results that the computer program Marxan with Zones had given us but hoped to remove the Tobago Cays Marine Park boundary from the leeward side of Mayreau so that the entire island is not inaccessible to fishermen.

  We had a long debate about how to zone Chatham Bay on Union to accommodate fishing and tourism while minimizing tourism impacts (damage from anchoring yachts) on sea grass which is an essential food for sea turtles. There needs to be better conservation practices in the area, but not necessarily a conservation zone. Unfortunately, the northern part of the bay is the best for fishing, sea grass, and mooring causing a conflict of interest. In the end we decided on an eco-tourism zone which would limit further development on land but continue to allow for recreational uses and local fishing.

Read more ...

Posted by Meg Stewart

Another Mapping iPad App to List - GIS Kit

Gis_kit

As I mentioned yesterday, I'm looking into mapping solutions for an iPad 2. I listed apps I had tried and got lots of retweets from the post. I think there's a lot of interest in the geospatial community in finding an app that can meet the needs that I stated yesterday: create new data; accurate location; import maps; export map data; and use a pen.

An app not on the list is GIS Kit by Garafa. When I heard about it last summer or fall, I had already been well into the project and I ran out of funding for apps. Plus, the cost is high. GIS Kit is $99.99 (for iPad and iPhone) and the higher-end version, GIS Pro, is $299.99 (also for iPad and iPhone). There is an educator's discount, however (50% discount for purchases of 20 or more copies). But thanks to the kindness of Garafa (and from a little Twitter outreach), I was sent a promotional copy to test out. There. Full disclosure.

The iTunes page for GIS Kit is accurate (click on More...). You really don't, in my opinion, need previous GIS experience to use GIS Kit. Check out the match up between GIS Kit and GIS Pro (scroll down) to see the featured left out of GIS Kit.

From their site: "The ‘Kit’ version of this software is intended to allow individuals to collect accurate & sophisticated field data without being tied to an expensive server or IT unit. Anyone can easily create their own feature classes & datasets and use them to gather & interpret useful data in the field."

If you want to import rasters and export shapefiles and CSVs, you'll need the 'Pro' version. If you're good with exporting KMZ and GPX, then the 'Kit' version may be for you.

I uploaded GIS Kit to an iPad (with 3G turned back on) and figured out how to use it relatively quickly. Here's some of what I observed in a pretty short test run.

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Adding your own data points, as above, is quite simple. There's a lot of templates, many natural sciencees-related, already within the GIS Kit app that makes data collection easier. You can also, through iTunes interface, add shapefiles and KML/KMZ files. Above is a hydrography shapefile for the state New York, colored blue. It loaded somewhat slowly but loaded nontheless.

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This is a simple line file showing the Bing Image basemap...

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...and Google Satellite basemap, same location. There are many other basemap options. I still like to import my own USGS topo quads for the area I'm mapping (I tried last night and it didn't work), but that will require the 'Pro' version. For Poughkeepsie aficionados: Notice the Bing image above shows the Arlington District prior to the roundabouts going in and the Google image for the same intersection, but with the (awesome and totally safe) traffic circle, corner of College View and Raymond. I digress.

Exporting: The point file and the line file shown in these images easily exported as KMZ and opened in Google Earth. It will also open in ArcGIS or other geospatial programs. I could email the files to myself or copy them over from iTunes on my computer.

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The above and below images are screen shots from my Grenadines KMZ work. I tried with other apps (listed yesterday)  to upload my project KMZ and couldn't get it to work. This Grenadines project, which has multiple layers and sublayers, opened rather easily and looked great, if I do say so myself.

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This shot is of shallow water habitat, dive sites, and shipping lanes near Mayreau.

GIS Kit never crashed. I still need to really get out in the field and kick it around a bit, but it looks like GIS Kit is the closest thing to a smooth and easy mapping application that I've come across. It's just not free. But 'free' wasn't on my list, right?

More to come.

Tagged GIS TabletPC
Posted by Meg Stewart