The 100th day of school is a great day to celebrate all the learning and fun that has occurred in your class. In my kindergarten class I read Miss Bingergarten Celebrates the 100th Day of Kindergarten and I have each student bring a 100 day collection on a poster, bag, or jar to share with the class. This is the note home I use to inform parents about our project. The note is a word document that is editable and I have it in English and Spanish. When I introduce the project I usually show pictures of previous projects and have them brainstorm ideas together.
The thumbnail shows a partial description of my parent letter.