Each student paints a model of the Earth.
Using simple math they then determine
how far from the equator to make the
Tropic of Cancer and Capicorn. They also
determine the angle of the tilt of the Earth
and the distance from true North to place
the poles. Using the included stencil,
students paint the Western Hemisphere
of their model. Using the sun and their
Earth models, each group models the
seasons. Revolution and rotation are
also discussed as are the constellations
of seasonal skies. Developed by Tom
Hoolihan. Includes materials for seven
student groups and a teacher’s guide.
Grades 5–9.