Leaves are Not Just for Jumping. Award-winning author Jean Marzollo and learn about the amazing life cycle of a leaf. Then they recreate the cycle in felt and practice their scientific observation skills by categorizing types of leaves. Sept 21 from 12 to 12:45 and Sept 24, from 11 to 11:45. Cost $12 per child for non-members and $10 for Museum Members. Registration is required at  www.miSci.org or email . via online