“Don’t worry Miss Kiefer we just took off our socks and shoes we walked through the water…”

A group working together
And that sums up just one of the adventures that our class had while embarking on their first geo-caching experience.
The idea first came into formation when the students were working on a book in Social Studies about longitude and latitude lines. They seemed rather engaged in learning that there are markings across the globe that create individualized locations for every spot on the map. So with this interest I contacted our local school board and had 12 GPS units sent to the classroom.
After that came a few days of preparation. We did some geo-caching sheets in math where they practiced their math units using the format of what the mult-cache might look like (Here are the sheets we used: Grade 5 Math Geo-Caching, Grade 6 Math Geo-Caching, Math Geo-Caching Level 3, Math Geo-Caching Level 2, Math Geo-Caching Level 1). They also spent some time in Social Studies using Google Earth and finding locations around the world and understanding what the longitude and latitude lines meant.

Finally after much anticipated, the night before the big hunt arrived. For me, that meant organizing all the items to be hid. Now I realize that a real geo-cache would be using the items already hidden but there were none easily available in the area when I searched so I had to improvise. Instead I created puzzle pieces that matched their GPS number. Each group was then responsible for finding their four bags hidden around the trails.

The planning
The plan was that if each group had seperate bags to look for it would create less congestion around one area and would allow the students to work in pairs as opposed to simply “following” one large group around.

Checking our trail sheet and GPS
When it came time to the event, which was highly anticipated by the students, there were a few challenges we did face. For starters, some of the GPS units would be accurate within 5m while others were 15m. For students this posed a problem as they expected to simply reach the spot and be able to quickly find the puzzle. We also had the compasses not leading us in accurate directions. I am unsure if we changed a setting that would correct the problem or maybe as one student suggested “the satellites just weren’t having a good day.” However with that being said I believe we still had lots of fun. The students spent 45 minutes being physically active on a beautiful fall day. We also learned how to work cooperatively in pairs and that sometimes you need to try things another way to make it work.

Searching for the cache
It was decided at the end of the day that we would attempt a new hunt next week. As a group we are going to try and find the remaining pieces still out there. We can only hope they remain where they were hidden over the weekend but that is a risk we must take. I believe part of the fun is all in the hunt and am hoping the class would agree with that as well!
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