Epstein School fifth-graders Barri Seitz and Matthew Neuberger get instruction from teacher Debbie Levine on the Chanukah scavenger hunt she organized using QR codes. Levine recently took an online course on using the codes in the classroom, and she applied that new knowledge by creating personalized Chanukah packets for each student that required scanning the codes. “I thought the QR scanner was a very creative activity and really made you think,” Matthew said. “Overall, this activity was a 10 out of 10.”