Description: For secondary school teachers, the Smithsonian Office of Education has prepared three integrated classroom activities for grades 9 through 12 based on this exhibition.The curriculum materials offered here are based on selected themes of the exhibition From Smithson to Smithsonian. Lessons are designed for upper division students in grades 9 through 12 and emphasize linking the
Description: The Smithsonian Institution has long been known for both its original research and its exhibitions. But, it was not until 1980 that the National Museum of Natural History (NMNH) first exhibited an on-going active research project, the world's first indoor living coral reef.[edan-image:id=siris_sic_7411,size=450,center]In the late 1960s, when NMNH paleobiologist Walter H. Adey