The kids loved watching bean seeds sprout. We put five beans in a ziploc bag with a folded wet paper towel. The bags were taped to our classroom window (with names written in permanent marker). Of course we also read "Jack and the Beanstalk
Painted Treasure Rocks- classic kids craft. Let your preschoolers, kindergarteners, or elementary children paint bright designs on rocks. Fun spring or summer activity. Give them away as gifts or decorate your garden!