Geocaching Fun in Third Grade

Third graders were excited to participate in their first geocaching activity of the year. After spending a day researching the basics of this treasure hunting game along with learning how GPS technologies work, the students were anxious to use handheld GPS to locate caches hidden across the campus.

Working with partners, students acquired satellites and navigated through the various screens to program the GPS to locate a specific cache. After discussion about how to use the built-in compass, students set off on the hunt.

Once caches were located, students removed envelopes containing pictures and facts about building toys from the 20th century. As students are using K’Nex in their study of motion and design in their classrooms, I thought they would be interested in learning about other building toys used throughout history.


Students returned to the lab and used an online tool to create a timeline. The use of timelines will be extended when the students begin studying European explorers.