Laurel Springs, an accredited online private school for kids in kindergarten through 12th grade, offers ideas for kids' activities for the spring season, including holidays and the great outdoors!
Great classroom center for spring! (Spring Activities for Kids: An Invitation to Explore Flowers~ Buggy and Buddy)
Bulb Growth Charts: This project gives kids some practice in working with numbers -- and a close-up view of spring's arrival.
How to raise tadpoles with kids from frog spawn to frogs and other spring activities for learning with nature
8 Fun Ways to Celebrate Memorial Day with the Kids from Yahoo Shine