The NASA Science Files is a series of instructional programs consisting of broadcast, print, and online elements. Emphasizing standards-based instruction, problem-based learning, and science as inquiry, the series seeks to motivate students in grades 3-5 to become critical thinkers and active problem solvers. Each program supports the national…

Teachers and students can view the world of animals together through an exploration of how-and-why questions about animals in this curriculum unit. The problem-solving and critical thinking skills of students are improved through interactive activities involving oral and written communication, mathematics, creative arts, music, dance, and creative…

This instructor's manual contains information and activities related to human growth processes. The curriculum focuses on choices students can make for a healthy lifestyle and is based on the most up-to-date research about human growth and development. Students generate and test their hypotheses throughout each of five modules which include…