Learn how to write a teacher appreciation letter to members of your staff. Cute fill-in-the- blank teacher appreciation printable or end of year letter to teacher that your child(ren) can trace and fill in.Whether you're a parent or a student, here are 45 thoughtful and sincere 'thank you' messages to write in a teacher appreciation card. I am so grateful for the lessons you taught me – both the scientific and non-scientific ones- and I hope to emulate your style in the classroom one day. Thank you for preparing me for the AP exams, college and for life in general. I was truly blessed to have such incredible teachers. A heartfelt thank you note is most appreciated. Thank you for helping me with my classes. Thank a Teacher or Colleague. We fill in the gaps with our own money because no child can learn while their tummy is grumbling.