1. Life on Earth....and Elsewhere?

    This booklet, originally produced by NAI in 2000 and updated in 2007, contains five inquiry- and standards-based classroom activities for grades 5-8 and three math extensions spanning topics from Defining Life, to Determining the Chances of Extraterrestrial Life.

    One of the activities, What Makes a World Habitable? utilizes Habitability Cards to investigate the possibility of life elsewhere in the Solar System.