Tag Archives: cell phone

Barring Reception

I am struggling with the students being on their cell phones. I was hoping that I could get some advice or tips to handle the situation. – E., Ohio In my 27-year career, the worst incident I ever had with a student was over a phone. I didn’t confiscate or park phones like some teachers […]

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The Surefire FirePak: A Smartphone Science Studio Lighting Solution

As smartphone cameras take on an ever-more sophisticated role in the science classroom, the technical limits of phone photography become more apparent. Luckily, a dose of strong light can overcome many problems as well as provide access to a world unseen by the human eye. But not just any light will work. The amount, color, and frequency […]

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The goTenna Off-Grid Communication Device: Take A “Cell Network” on your next Field Trip

Imagine co-leading a science field trip indoors in a large museum with questionable cell coverage, or outside and too far from the nearest cell tower. The goTenna system allows you to directly contact another goTenna equipped teacher using their smartphone independent of a cellular connection. The goTennas are their own communication network that runs between […]

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