Forensics of soil and mineral analysis, This kit has been designed to introduce students to the field of forensic soil analysis by providing them with a set of soil and glass samples that have been recovered from a crime scene to compare
Magnetic Earth Field Model, Use it as is or place it on an overhead projector to show the whole class, Iron filings are suspended in oil to allow the included magnet to align them to its field
XXL Inflatable Globe, Explore the continents, countries, flags, geographic landscapes and political mapping of earth, Light enough to toss in the air, this 33in diameter globe can also be hung or displayed on the enclosed inflatable transparent base, For Ages 3 plus
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