A couple years ago I blogged about this:
I made this little "summer suggestions" sheet that I sent home on the last day of school. I had my students fill out one and I filled out one. I chose one or two things that I felt that student really needs to focus on this summer (handwriting, reading fluency, long vowels, etc.) You can download this freebie here.
If you are looking for summer work for your kiddos, come by and visit my blog: