Books by: Paul and Clare
 Characteristics of Flight (Machines & Motion)
Author: Paul and Clare Reid
Age Range: Grades 4 to 6
Notes: Explore the characteristics of flight and the properties of air through experimentation and investigation. This unit includes experiments, stu

 Learning about Simple Machines
Author: Paul and Clare Reid
Age Range: Grades 1 to 3
Notes: Teach how simple machines work and help students discover that working with tools means putting simple machines into action. Study inclined pl

 Simple Machines (Machines & Motion series)
Author: Paul and Clare Reid
Age Range: Grades 4 to 6
Notes: Students will understand how simple machines work and discover that working with tools means putting simple machines into action. Study levers,

 Taking Off with Flight (Machines & Motion)
Author: Paul and Clare Reid
Age Range: Grades 1 to 3
Notes: Students will demonstrate an awareness and understanding of the properties of air and principles of flight. Through experiments they will demo

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