Put the child's graduation year on a large t-shirt. Take a picture each year with same shirt to watch the kid grow into the shirt. This is a really cute idea.
A list of daily morning activities/tasks for the kids during summer break to keep their bodies and brains active and their house clean.
I *AM* going to make one of these for this summer, with a few changes
Trace their forearm & hand. Paint it. Fingerprints for leaves.
Balloon Rockets | Discover Explore Learn
Swim in OODLES of noodles with a Pool Noodle Bath Pit! Simple & frugal fun that lends itself to tons of learning activities. Build, sort, stack, order, graph, pattern, PLAY!
Outdoor scavenger hunt
diy water table - find a table, cut two holes - insert plastic tubs. great for a hot summer day. The kids are never too old to have this kind of fun.