geocaching
TRANSCRIPT
Geocaching:
The sport where YOUare the search engine
Bridget Belardi
What is Geocaching?
• A high-tech treasure hunt
• Need a GPS
• Seek a cache based on latitude and longitude coordinates
• This is not just a teaching tool, it’s a lifetime activity.
GPS
• Global Positioning System
• Approx: $100-$500
• Garmin and Magellan
are the most popular
• Can download cache
info into the receiver if it
is properly equipped
How Does It Work?
• Using three satellites, you should be able to determine your exact position.
• Some variables include:– Trees– Buildings– Atmospheric Interference, etc.
*A typical hand held receiver gets within 5-15 feet.
How do I find a cache?
• Build an account on – www.geocaching.com
Search by city, zip code, state, driving route, etc. (I usually search by zip code.)
Record the latitude and longitude coordinates and read the hints!
(We’ll create one together at the end of the session.)
Then what?
• Get as close to the location as you can.
• Insert the coordinates into the GPS.
• Follow the compass until it gets to 0-10 feet.
• Use your “geosense” to find the cache.
What am I looking for?
Extras
• Travel Bugs
Geocoins
• Collectable and tradable items
• Geocoin festival is in Pittsburgh this year
Educational Benefits
• Reading latitude and longitude
• Map skills
• Using a compass
• Can add a research component
• Cross-curricular connections
• Letterboxing Hybrid
Want to find out more?
www.geocaching.com : For all your geocaching needs
A site for beginners: http://www.factsfacts.com/geocacher.htm
http://en.wikipedia.org/wiki/Geocaching
Let’s give it a try!
We’ll find some local MD caches tonight if you’re
interested!