QR Codes
| Plickers | Plickers is a tool used as a real-time formative assessment. It has its QR Cards and with the help of the cards, teachers collect the answers from students in class easily. Plickers. Teachers just scan student cards with the Plickers application and get instant feedback. |
| Qr code | A QR Code is a two-dimensional barcode readable by smartphones. It to encodes over 4000 characters in a two dimensional barcode. It can be used to show any text or to open a URL. QR Code Generator is free for anyone to use and codes don’t expire. |