QR codes, also known as Quick Response codes, are starting to pop up everywhere, and now they are finding their way into classrooms. Here are some QR code resources and links.
Harness the power of video in conveying emotion, tone, and energy while leveraging the flexibility of an email-like system, where each party can send and view messages at their convenience.
"How it works:
Each student gets a unique barcode - a paper clicker.
Students answer questions by showing their barcodes to the teacher's smartphone.
The teacher gets a real-time bar graph and the data is stored individually by student."