EarthCache™ - Educational Geocaching

EarthCaching is related to geocaching. If you are unfamiliar with geocaching, take a few moments to review the introductory video that follows. In short, a typical geocache is hidden treasure that is found by using a GPS (Global Positioning System) device.

In comparison, an EarthCache is a treasure hunt for a geological phenomenon. Instead of finding a hidden geocache container with prizes inside, the EarthCache seeker goes on the hunt to discover a unique treasure of the earth. An EarthCache always incorporates an earth science lesson and interactive documentation of learning.

The Great Sand Dunes National Park has many unique geological features. The most visible feature, of course, is the presence of the tallest sand dunes in the United States. Until I participated in this EarthCache lesson, I didn't realize there are prominent black particles dispersed within the dunes. My first EarthCache experience, entitled "A Day at the Beach," challenged me to research the black particles.

This Earthcache had five requirements:

#1. Using the GPS coordinates, travel to the park.

#2. Explore the sand dunes to discover the black particles intermixed with the sand.

#3. Determine the name and physical characteristics of those particles.

#4. Take a photograph documenting my presence at the EarthCache site.

#5. Email the answers to the EarthCache questions provided with the lesson.

To get involved in geocaching or EarthCache activities, you will need to join the free online geocaching community.

There are many benefits to the free membership. Not only do you get GPS coordinates for finding caches, but you also gain access to educational resources. There is information about how to geocache or EarthCache, where to get involved in geocaching events, and how to use these activities for educational purposes.

Once you find a geocache or EarthCache, you can log on and submit your comments and photos. It's a great way to connect with others and to share your experiences. Membership also enables you to create and submit geocaches and EarthCaches for others to enjoy.

You have the option of a basic or a premium membership. The free basic membership is a great way to get started. When you have finished reading this web page, simply click on the compass icon within this box to get your free Groundspeak geocaching membership.

This link will take you to a directory of over 11,000 EarthCache sites that may be used for instruction.

EarthCache Directory for Teachers

Download your free comprehensive EarthCache teacher's guide. This valuable resource includes such topics as:


EarthCaching in Education

Curriculum Connections

GPS Technology

How to Get Started

Lesson Plans

EarthCaching When You
Can't Travel to Sites

Assessment Strategies

Developing an EarthCache

National and State Standards Related to EarthCaching

And much more!

Click on the earth icon for your free Teacher's Guide to EarthCache Instruction.

For the one who seeks out and finds an EarthCache, it presents an engaging learning opportunity. The lesson may teach how a unique geological feature was formed, why it is important, or enable a greater understanding of the planet.

For the EarthCache developer, there are also benefits. Certainly, if you are a teacher, your students will benefit from a powerful earth science or interdisciplinary lesson incorporated into an EarthCache. Your professional colleagues all over the world can also benefit by utilizing your EarthCache in their teaching.

The greatest benefit of all may go to those who blend the two roles - teacher and learner. Why not have students develop their own EarthCache? After all, the one who teaches often learns the most.

Earthcache.org

Geocaching.com

Great Sand Dunes National Park

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