Sharing Lesson Plans Skullduggery is making available to all elementary science teachers, a place to exchange earth science lesson plans with other teachers at no cost to either the authors or the users. Graphics and large files can be included in E-mail as attachments. If you are not equipped to send plans electronically, diskettes or type written plans can be mailed to Skullduggery, Inc. 624 South B Street, Tustin, CA 92780.
Lesson plans are available for downloading only in acrobat format.
Download a free copy of Adobe Acrobat Reader to view and print the lesson plans. Adobe Acrobat is available for all platforms. I on Ammonite, Cave Bear Tooth, Crinoid, Dinosaur Claw, Saber Tooth and Trilobite. Children are challenged to make tracings of the various bone structures of the human skeleton, cut them out and assemble them to make a complete human skeleton. With each Eyewitness Kit below, you can read along in the illustrated educational booklets and learn as you create.