The document discusses the functions and features of portable GPS navigation systems. It describes how GPS allows users to determine location through satellite triangulation and navigate between waypoints. Key features mentioned include storing up to 10,000 waypoints, tracks, and routes. The document also discusses options for GPS units for classrooms, potential limitations of GPS, and suggests geocaching as an activity for students to learn map reading and GPS navigation.

1. Stephine Webster
July 15, 2013
PET 673

3.  Giving a location: its ability to accurately
triangulate your position based on the data
transmissions from multiple satellites. It will give
your location in coordinates, either latitude and
longitude or Universal Transverse Mercators.
 Point-to-point navigation: allows you to add
waypoints to your trips. By using a map, the
coordinates of a trailhead or road or the point
where you're standing, you can create a point-
to-point route to the place where you're headed.

4.  Plot navigation: allows you to combine multiple
waypoints and move point-to-point. Once you
reach the first waypoint, the GPS can
automatically point you on your way to the next
one.
 Keeping track of your track: Tracks are some of
the most useful functions of portable navigation
systems. You can map where you've already
been. This virtual map is called a track, and you
can program the GPS to automatically drop track-
points as you travel. This can be done on land or
in a nautical setting and allows you to retrace
your steps.

5.  No batteries are included with the purchase
of this unit. Any "AA" batteries will work in
this device.
 High-sensitivity, WAAS-enabled GPS receiver
provides peak performance in any
environment
 Lightweight and waterproof

6.  High-contrast 2.1-inch X 1.1-inch screen
with bright back lighting
 5 buttons located on either side of the device
for one-hand operation
 Store up to 10,000 waypoints, 20 routes, and
10 saved tracks for later use
 One Year Warranty

7.  Depending on the type of GPS you can spend
as little as $100 or as much as $600 on a
hand held GPS.
 If you were to purchase GPS units for a
classroom, a less expensive beginner model
like the Garmin Etrex H is perfect for the
outdoor enthusiasts on a budget.
 Everything you need except the batteries
comes with the GPS

8. New Learning Environments
Student-centered learning
Multisensory stimulation
Multipath progression
Multimedia
Collaborative work
Information exchange
Active/exploratory/inquiry-based learning
Critical thinking and informed decision-making
Proactive/planned action
Authentic, real-world context

9.  Could become expensive
 Is primarily and outside activity
 Limited Menus
 No maps down loaded
 Takes time to understand how to use the GPS
(may not be user friendly)
 Only really accurate if you are moving

10.  Geocaching is the next best thing! Not only is
it a great way to get your student to learn
how to navigate using maps and GPS units
you can also incorporate a little fitness in to
the activity or introduce your students to a
lifetime activity!
 The students could be given the option to
check out a GPS for a little weekend activity
with the family
 How to Start geocaching
 Prezi on Geocaching