These are my notes from Dave’s afternoon presentation at TechForum07 on Google Maps and Google Earth. David is THE MAN. I first heard him in November 2005 at Techforum when he presented on digital storytelling.
David’s main site: www.jakesonline.org
David’s resource website for this session specifically: http://newtools.pbwiki.com/cartography
– does the technology tool support a fundamental literacy?
– understanding place in geography is possibly more important now than ever before
– added value to working in this tool? I still see kids at the high school level coloring maps
– shouldn’t we be using this tool (Google Earth) to help students learn what they need to in an environment they like and are engaged in
first thing kids have to do on Google Earth: take 15 min to find your house!
– is technology framed within a proper pedagogy
– how do we know it works? (evaluation)
– can every discipline be studied within a geographical context?
– how will you help students make meaning of visual data?
– how does this change teaching and learning?
– logistical and technical requirements
I do a lot of workshops on visual literacy
– if you look at the science component of the ACT, if you are able to interpret visually you can do very well on that aspect of the test
from your ear to your brain: that is the auditory nerve
– about 16,000 – 18,000 nerve connections
– optic nerve: 1,000,000 connections
– you have a dialup connection between your ear and your brain, you have a broadband connection from your eyes to your brain
– leverage the power of that connection
Example: Google Lit Trips
– how can this transform the studying of literature
– this is out of Google
photo of onboard GPS umbrella
Google Maps example of fires in southern California
– Had a twitter site to announce where there were available rooms in the area during the fires
good thing about google maps: online so it doesn’t require a local installation
David is showing the design tools within Google Maps
– you can put a placemark
– teachers can design lessons in Google Maps, and then export that as XML files
– as a design environment for kids
– Google Maps DOES require a login
Google Earth will give teachers a little more design capacity than Google Maps will
Google Mapss lets you share the maps you create, you can choose to make them PUBLIC
– then you can
– it also gives you a web address you can direct link from a wiki page or somewhere else
– street view
– profile page
Maplets are chunks of content
– Google Community is building these together, adds more function
– example: elevation contours
– browse the directory to look for this
– distance measurement tool
– dig a hole through the earth is fun
– earth impact craters
– realtime earthquakes
all those maplets are like layers in Google Earth, but they are available to turn on and off in Google Maps
– maplets just function in Google Maps
KML = keyhole markup language
– KML file displays geographic content in an earth browser like Google Earth
here is the power: very easily we can create something / design something in Google Maps and then with one click, create a static KML file
Google Earth 4.2 is in beta, has some very nice features
– can actually type in “grand canyon” and find it
– still can’t type in “great wall of china” to find it immediately
seen Google Earth Mouse? designed to interact with Google Earth!
showing live cloud data layer in Google Earth
KMZ = a zipped KML file (compressed)
– can have an entire folder of placemarks
– inside the folder you can have multiple data elements
– can lay over USGS maps and lay those over Google Earth
now showing data from the library at David’s school
– looking at bandwidth graphs, 1 class in the library, peaked at 7 MB of traffic
– our school is now fiber based, have no problems with the bandwidth
– no bottleneck at our local switch
Google Earth 4.2 has Google Sky!
David created a slideshare of embed codes
– slideshare is the youtube of powerpoints
Storymapping – new initiative from the Center for Digital Storytelling (I love it!!!)
someone commented: My head is full… i am about to explode!
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- Panoramic iPhone images from Hangzhou, China - 2009
- Help evaluate the 2008 K-12 Online Conference - 2008
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- A Magnificent Moment in Lubbock - 2008
- One to One Initiatives (roundtable at TechForum07) - 2007