TEALS stands for Technology Education and Literacy in Schools. These instructors come once, twice or as many times as they want to help students get a glimpse of the real world.
Justin Twine and his classmates are making apps, in this computer science principals class.
Nate Roberts says he's excited to be a teacher, "as they're working on their projects, and run into issues, or if they have questions they can come to me," said Roberts.