I've been meaning to share this layout for a long time. I made it over a year ago. To make the photo grid, I cropped the photos I wanted to use to 2 1/2 inch squares, placed them in a Photoshop document with some white space between them, and printed them out.
Thanks for looking!
Patterned paper: graph paper by Scenic Route
Chipboard stars: American Crafts
Number stickers: American Crafts
Stamps: Variety Alpha by Hero Arts
Journaling strips: Narratives by Karen Russell (Creative Imaginations)