Item Number :
(470039-500)
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This laboratory focuses on the mutualistic relationship between the giant tortoise (Geochelone elephantopus) and the Galápagos tomato (Lycopersecon es...
Item Number :
(470039-262)
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Is it really gold? Students discover how alloys are formed and determine what alloy (zinc and copper) is an attractive replication of gold.
Item Number :
(470152-852)
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Backpack Science is an innovative, integrated learning tool that uses inquiry-based activities to build links between science, math and language arts.
Item Number :
(470101-692)
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The study of bread ties in such diverse disciplines as biology, technology, history and cultural mores, as well as the scientific method and the impor...
Item Number :
(470023-692)
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Introduce the Concepts of Leukocytosis and Leukopenia
Item Number :
(470107-316)
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Tackle the topic of light with fun manipulatives and materials.
Item Number :
(470004-480)
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Keep Students’ Interest in the Water Cycle from Evaporating
Item Number :
(470015-318)
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How are diseases transmitted?
Item Number :
(470039-656)
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Hands on Identification of Elements
Item Number :
(470100-860)
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Groundwater Flowmeister Kit, Each
Item Number :
(470102-562)
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This 3-part lab covers selectively permeable cell membranes, hydrophilic interactions, and cell surface area to volume ratio.
Item Number :
(470005-200)
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Insert a sugar solution into the 16" clear tube, lower the membrane end into the jar of water, and watch the water level rise.
Item Number :
(470101-098)
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In this kit, ½ wavelengths are measured and used to determine the relationship between wavelength, frequency, and velocity.
Item Number :
(470014-948)
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Safe and Convenient Visual Presentation
Item Number :
(470024-268)
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Using FoamBones and other materials included in this activity, students get an in-depth look at the structure and function of bone at both the macrosc...
Item Number :
(470015-212)
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Study Several Factors That Affect the Density of Water