Category

Air - Water Quality

Item #: 576877

Students will learn to design and implement a river study from acquiring and reading watershed maps to determining/scheduling study sites and water quality testing.

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Item #: 531555

Dive in and explore the depths of a pond, lake, ocean, or tank (without ever getting wet) with this underwater viewer. Lens is designed to not fill up with water and is also free of surface glare and internal reflection.

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Item #: 580294

What's really in your water? Let your little scientists figure it out with this fun, easy-to-follow water analysis kit.

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Item #: 531557

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Item #: 577900

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Item #: 569402

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Item #: 529717

This kit provides a hands-on introduction to the basic concepts of water chemistry and environmental awareness in urban areas.

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Item #: 586455

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Item #: 586470

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Item #: 586458

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Item #: 586464

Practical and fun water testing kit is a great way to give your students hands-on experience.

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Item #: 1294733

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Item #: 1294729

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Item #: 1294731

Students can investigate the effects of acid rain.

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Item #: 1294730

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Item #: 1337037

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Item #: 1399036

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Item #: 1414387

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Item #: 1440853

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Item #: 1464867

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Item #: 1464873

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Item #: 1464858

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Item #: 1464864

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Item #: 1464861

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Item #: 1464872

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Item #: 1464868

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Item #: 1464865

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Item #: 1464863

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Item #: 1464866

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Item #: 1464859

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Item #: 1464860

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Item #: 1464878

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Item #: 1464871

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Item #: 1464869

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Item #: 1464875

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Item #: 1464870

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Item #: 1464862

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Item #: 1532082

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Item #: 1532083

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Item #: 1532081

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Item #: 1532084

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Item #: 60-5148

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Item #: 99-2042

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Item #: 30-1075

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Item #: 60-5150

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Item #: 60-5140

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Item #: 60-5152

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Item #: 60-5142

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