These thirteen posters show the structural organization of the living world, an important framework idea for life science. The original black and white posters have been water-colored and enlarged to 11” X 14”. The levels illustrated are: biosphere, biomes, ecosystems, communities, populations, organisms, organ systems, organs and tissues, cells, subcellular structures and organelles, macromolecules, small molecules, and atoms. The set includes study questions and further information for teachers. For 9-12 year-olds and secondary classrooms.

This file lets you print the posters and the supporting information. You may print the posters at 11" X 14" if your printer is able to take that size card stock. If your printer doesn't have that width, then the posters print well on letter size, 8.5" X 11". We recommend printing on light weight cardstock or heavy paper that can be mounted on cardstock.

Printing information: 13 pages to be printed in color plus 3 pages of text in black and white.