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Lab-Aids™ Soil Nutrients and Fertilizers

Students find Nitrogen in soils and plant growth. Lab-Aids™ Soil Nutrients and Fertilizers has students engage in finding Nitrogen in various soils and in plant growth, as well as learning about the effects of excess nutrients in an ecosystem.

Manufacturer:  Lab-Aids™ 318S

Catalog No. S20953


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Includes: 1 teacher's guide with MSDS; 32 student worksheets and guides; 1 potting soil, vial; 2 fertilizer solution, bottle; 3 nitrate extraction solution, bottle; 8 vials labeled "N"; 8 vials labeled "B"; 16 AB trays; 8 stir sticks; 8 white scoops; 8 filter funnels, SEPUP; 8 filter paper circles, fine; 8 3mL pipets; 8 nitrogen color charts; 8 cups, 30mL, graduated

Description

Description

Nitrogen is one of the essential plant nutrients found in soil. Students measure the amount of nitrogen in several different soils. They then examine the role of Nitrogen in plant growth and consider the effect of excess nutrients in an ecosystem.
  • Maximum 32 students/8 groups
  • Student worksheets incorporate literacy skills
Concepts Illustrated:
  • Soil consists of weathered rocks and decomposed organic materials and often has layers with different physical and chemical characteristics
  • Water is a solvent that carries dissolved material through soil to rivers and oceans
  • Technological solutions have intended benefits and unintended consequences
  • Maintaining environmental health involves monitoring soil and water quality
Specifications

Specifications

32 students/8 groups
Kit: Soil Nutrients and Fertilizers
1 teacher's guide with MSDS; 32 student worksheets and guides; 1 potting soil, vial; 2 fertilizer solution, bottle; 3 nitrate extraction solution, bottle; 8 vials labeled “N”; 8 vials labeled “b”; 16 AB trays; 8 stir sticks; 8 white scoops; 8 filter funnels, SEPUP; 8 filter paper circles, fine; 8 3mL pipets; 8 nitrogen color charts; 8 cups, 30mL, graduated
Documents
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