Not all gardening takes place outside. Why not try gardening indoors in a terrarium?
This idea from kidsgardening.org helps little ones learn about evaporation, condensation and precipitation. Since it's an indoor activity, it can be done any time of year.
Some plants you might want to try in your terrarium include African violets, Jade plants, oxalis, and a variety of ferns.
For step by step instructions, visit kidsgardening.org, or by clicking the link below.