A Phylogenetic Perspective for the Cladistically Challenged
High schoolers observe the structures of skulls as presented in drawings, and determine which are most closely related to the skull of the mosasaur.
9th - 12th Science 15 Views 40 Downloads
Classroom Paper Recycling
After reading about the history and recycling of paper, creative crafters collaborate to think of a new process for making recycled paper. A complete teacher's guide and student worksheets are included. There is no written procedure for...
3rd - 12th Technology & Engineering CCSS: Adaptable