
- Separate the sand, silt, and clay fractions of a known soil sample
- Designed to reinforce key concepts introduced with lecture materials on environmental studies of water and soil
- Includes teachers manual, lesson plans, and student procedures/data sheets (for reproduction)
- Enough apparatus and reagents for 5 teams to perform 5 demonstrations each (or a total of 25 demonstrations)
- Recommended for grades 5-8
This lab package is designed to reinforce key concepts introduced with lecture materials on environmental studies of water and soil. The teacher manual includes tips on organizing the lab demonstration, introductory information on testing each factor and suggestions for additional experiments to broaden the students understanding even further.
Note: Recommended for grades 5-8
Includes:
Teachers manual
Introductory information
Student procedures/data sheets (for reproduction)
Apparatus and reagents for 5 teams to perform 5 demonstrations each (or a total of 25 demonstrations)
Soil samples for all soil units
Reagent composition information
Lesson plans