Here is a science website that offers classroom time-lapse projects. You may submit a proposal, and if it is accepted, they will lend you a Casio digital camera to record the action. It could be anything from seeds sprouting into plants, to the change of seasons. It will be up to you to decide what to shoot.
Oh, Red Hill Studios, creator of the Playing With Time web site, is fully committed to kids’ online safety and to complying with the Children’s Online Privacy Protection Act.