Brave new world: Teachers find benefits of digital technology

Susan Troller:

The sign on the classroom wall prohibits the use of handheld communication devices, yet on this December morning all 28 students in Lori Hunt’s algebra II class are texting on their cell phones. But these Middleton High School students are not a defiant bunch of teens.
With Hunt’s blessing, they’re using their cell phones to text answers to math problems. Every answer appears, anonymously, on a wall-mounted, interactive, electronic whiteboard all students can see.
For Hunt, it provides an instant way of knowing how many students understand the problem and can calculate the answer. For the students, it allows them to use a familiar technology to explore challenging new concepts.