A kindergarten graduation speech should include recognition of achievements, praise, positive language that is easy for the graduates to understand and a note of thanks to the teachers and the parents of the graduates. Graduation day is a big step for kindergartners, so it's important to make the graduates feel a part of the ceremony.
There are many needs that a quality speech must meet. Graduates, teachers, and parents want recognition as a group and as individuals, so a proper speech must accommodate this as best as possible. In addition, the attention span of the young graduates will not hold for longer speeches, so it is best that the speech is short. Most of all, graduation is an exciting time for graduates, so keep it fun and light.