In short, geocaching is a high-tech, worldwide treasure hunt (geocaches can now be found in more than 180 countries) where a person hides a cache for others to find. Generally, the cache is some type of waterproof container that contains a log book and an assortment of goodies, such as lottery tickets, toys, photo books for cachers to fill with…

If you are considering using handhelds in your classroom, you have a number of things to consider: (1) equipment management; (2) student contracts for out of class use;(3) tutorials;(4) curriculum integration, (4)success stories; and (5) current research on handheld effectiveness. To help teachers learn more about classroom use of handhelds, the…