Here are some great bat ideas from the I Teach K conference from the summer. They were sent to me by a blogging friend. At the bottom are some pictures from my classroom.
We read Stellaluna and compared bats and birds.
We had a tea party with Miss Spider. We tasted several different kinds of tea and made construction paper spiders.
I got this idea from the Kinder by Kim web site. The example below is from her site. The other picture is my students working on their spiders.
Students measured bat shapes using various objects.