I try to incorporate as much technology into my lesson plans as possible. I thought I would let students make a QR voice Valentine card. Most students know someone who has a Smartphone. I don't have one, but my teaching buddy does. I will borrow hers to show students how cool it is. This is really simple. Visit the QR Voice website and have students type in a message; such as, "I love you, Mom," (It can't be more than 100 characters.) They will need to use the scroll bar to re-size. I re-sized mine to 136X136 but larger or smaller sizes will work, too. Then print and paste on Valentine printable. Click HERE or on the picture for the free GoogleDocs Valentine printable. If you still need help, I've made a little video tutorial on how to generate a QR voice image.