Good idea - Create a photo book of famous structures from around the world to use in your block center. Great for kindergarten, preschool, and homeschool classrooms! Includes a link for a free structure book!
Writing your name and writing it properly is quite the accomplishment for our kids. Writing their name and labeling things as theirs is a big deal to kiddos. Help give them the confidence early with some of these Name Writing activities.
To expand upon this, the kids create a matching book with a picture of their structure (and their written description complete with labels,etc). You could also use a story telling app--creating a digital book to document and write about their work.