"Wardssci090061"

Enough Materials to Construct Five Sets of Two Models

Simultaneous Teacher Demonstration and Student Workstations

Study different concepts utilizing sunlight or darkness.

Clearly shows the path of the sun at any latitude during any month of the year.

Identify the moon’s phases 365 days a year.

Students Assemble Their Own Models to View the Changing Relationship of Sun to Earth

Tell Time from the Shadows Made by the Earth’s Rotation.

Bring the Moon Into Your Classroom

Students will calculate the relationship between the apparent brightness of a luminous object and the distance to the object.

Demonstrate How Earth’s Motions Affect Seasons, Climate, and Visible Constellations.