Please use this as an exchange to trade and share lesson ideas...
If you're like me, then you understand the importance of maps in teaching world history. There is not a unit that goes by without my using a map or studying the geography of a certain place.
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But what can be challenging sometimes is teaching the simple concepts of Longitude and Latitude, and having the students understand its importance. (Can't we just use GoogleMaps? or "Then why do we have GPS?")
http://video.about.com/geography/Latitude-and-Longitude.htm
Maybe watch the video... have kids take notes.
Watch the video again and discuss.
Then do some kind of activity where they implement the knowledge they've gained. But what kind of activity can you do that has purpose?
Since something like this is most beneficial early in the year, I'd suggest having students find out where their ancestors are from. (Germany, Liberia, Dominican Republic, Russia, Ireland, etc...)
Then have them give coordinates for their places of origin. And then map it.
Simple enough, but an even better idea would be to then create a world map for the entire class or classes. Students love to see where they're from and how many other students share their culture. Then continue by turning it into a culture lesson. Find similarities and differences between each student's backgrounds.
National Geographic (naturally..) has a good activity: http://www.nationalgeographic.com/xpeditions/lessons/01/gk2/longlat.html
This is not a bad idea for middle schoolers: http://www.ideatestbed.com/longitude/webquest.shtml
How do you teach Longitude and Latitude?
What a great post! I definitely learned something new :)
ReplyDelete<3mvv
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I like your idea of bringing in their ancestry. It's a good way to get them interested.
ReplyDeleteHow I teach the grid system is by first using the game "Battleship" and then using tape to make my room into a grid.
I start off with letting them sit with a partner of their choosing to play the game with (yes, I've got 15 battleship sets)and let them play for the last 15 minutes of class the first day I go over geography with them. Then the next day, I have the room set up in a grid pattern using masking tape with each desk being in a cell and as the students come in I give them a coordinate to sit at.
I start off with a typical alpha-numeric pattern, and then by the second week (students sit in a different coordinate everyday for the first week) then I change the alpha coordinate to a latitude coordinate and the numeric to a longitude coordinate for them to sit at. Yes, I put in an "equator" line so they can understand what makes a latitude line what it is, and a "prime meridian" line so they can understand why longitude coordinates are what they are.
It takes some practice, but my students' understand and it makes seating charts a snap! : )