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Innovating Science Water Treatment and Filtration, Small Group Learning
Item #:
2001882
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A hands-on, small group environmental chemistry activity is a perfect addition to your science program.
About This Item
Description
Students will develop a knowledge of the processes performed at a water treatment plant and understand the reasons for each process. They will perform, on a small-scale, several of the procedures that occur in a water treatment plant on "polluted" water. Students will examine the changes in the water after each treatment step is performed. They will also observe physical characteristics of water, such as clarity, color, odor, and how they are affected from the beginning of the treatment process until the end. This kit has all of the materials needed for 5 groups, including a teacher's manual and student study guide copy masters.Aligned to the Next Generation Science Standards (NGSS):
- Disciplinary Core Ideas: PS1.A; PS1.B
- Performance Expectations: MS-PS1-2; HS-PS1-3
- Cross Cutting Concepts: Patterns
- Engineering Practices: Analyzing and interpreting data; planning and carrying out investigations
Kit Includes:
- 500g Fine Sand
- 500g Coarse Sand
- 500g Fine Gravel
- 100g Activated Charcoal
- 10g Potassium Aluminum Sulfate (Alum)
- 10g Calcium Oxide (Lime)
- 5g Kaolin (Clay) Powder
- 2mL Green Food Coloring
- 10mL White Vinegar
- 25 Plastic Cups
- 5 Stirring Sticks
Shipping Type:
parcel
Free Shipping:
true
Specifications
Certifications:
Not Applicable
Maximum Age:
12 years
Allergens:
Contains No Allergens