What are some good lesson plans for Easter?

Do a study in Exodus of the Passover Lamb and show why Jesus fulfills all the requirements. Here are a few places to start:

http://www.kingofpeace.org/sermons2004-2005/sermon-032505.htm

http://www.annieshomepage.com/passover.html

http://www.cynet.com/jesus/PROPHECY/Crucifixion.htm

Answer

If the timing is what you are thinking of--chicks could be used for a science topic on the growth of chicks in the egg and so on. Weather related topics and ecology could mirror the change of seasons.