Kathy Cramer Books
Thermodynamic Thrills
By Delta Education, Kathy Cramer, Sherry Twyman, Wallie Winholtz
Young scientists can explore the dynamics of hot, cold, and everything in between in this guide to such topics as heat as energy, expansion and contraction, and molecular motion. (Available now)
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Catch A Wave
By B.K. Hixson, Kathy Cramer, Bryce Hixson, Sherry Twyman, Wallie Winholtz
Provides definitions and explanations of the many aspects of sound, and includes step-by-step experiments for home or school.
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