Codes used for DOK questions.QR Codes are a fantastic tool to use in the classroom. QR Codes are abbreviated from Quick Response Code. They are a barcode that can have a website, text, video, email address, voice thread and.
Make math fun and exciting by using QR codes! Just scan each barcode with any free QR reader on your iPad, iPhone, or iPod touch. Each QR code reveals a number that the students will write down and illustrate with the appropriate number of base ten blo