Teacher Certificate of Appreciation. Hereby Presented To Presented By On This Day Thank you for being a great teacher because... 05/19 Learn more about how OnPoint recognizes great teachers at onpointprize.com. Teacher Certificate of Appreciation. Hereby Presented To Presented By On This Day Thank you for being a great teacher because... 05/19 Learn more about how OnPoint recognizes great teachers at onpointprize.com.