Intended for adolescent readers, this award-winning book is the first in a time travel trilogy that blends ancient Sinagua and present-day Hopi Indian life with archaeology, social awareness, and adventure. The books relate the story of Walker Talayesva, a contemporary Hopi teenager who travels back in time 800 years to take his place as the…

The student who has thoughtfully examined opposing viewpoints on an issue should perceive what other position can be occupied on that issue and should learn to carefully consider antithetical viewpoints. The development of this critical approach is the purpose of this book. An introduction, postscript summary, and two articles or published…

Middle school and high school students need to develop many skills in order to investigate environmental issues and know the basics of citizenship action strategies. This student guide is designed to teach students how to investigate and evaluate environmental issues and actions. The guide is presented in six modules. Module 1 introduces the…