This book, titled "My 100th day of school", is a wonderful activity to use for the 100 days of school celebration. It is a cross-curricular project combining math and literacy. This can be used over the course of a week as a guided writing activity for younger grades (Pre-K - 1st). Additionally, it can be used as an independent writing activity for older grades (2nd-3rd). The book is simple to copy and present to your class. Each page contains a writing prompt related to the number 100, followed by a space for illustrating. Students can simply assemble their own books by cutting the pages on the dots, and sequencing the book by looking at the page numbers at the bottom of each page. The completed book is 8 pages. I use this in my classroom and receive compliments from parents every year for creating an easy keepsake.