Solar Eclipse Bundle, allows students to understand the basic relationships between the Earth and the Sun within our solar system, the general characteristics of the sun and what happens during a solar eclipse, teaches about sunspot as it relates to the surface of the Sun
Tectonic Model set, Demonstrate plate, plate boundary interactions and the geometry and relative motions of faulting of geologic layers using 3-D manipulative models, Versatile kit contains a Fault Model Set of 5 manipulatives and a Tectonics Sand Layer Model