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This shelter protects your weather instruments in th..
Students learn to identify 15 common minerals by obs..
A great kit for studying the basic rock types. Inclu..
Contains 15 specimens from the igneous, metamorphic,..
A graphic representation of how the major families o..
Approved for use in The GLOBE ProgramĀ®. This baromet..
An accurate, tough, and affordable wind meter that r..
The next generation of weather monitoring! Now, you ..
Using 3 weather icons and a weather tendency indicat..
Get easy access to a wide range of weather informati..
Students collect and evaluate the quality of soil sa..
Students learn about decomposition and biodegradatio..
Common garden-variety soil contains a teeming multit..
Students compare soil samples from various locations..
Grade 4 and up. Designed especially for elementary a..