|Address||P.O. Box 219 Batavia, IL 60510|
|Type||Comparison Charts||Comprehensive Pollution in Tap Water||Comprehensive Pollution in Tap Water||Copper in Water|
|Size||1 Student||5 Classes of 30 Students in Pairs||30 Student in Pairs||1 Student|
|Includes||Materials Only Refill Kit||Materials + Instructions||Materials + Instructions||Materials + Instructions|
|Enter number of items|
Materials Included in Kit:
Comparison chart, chlorine
Comparison chart, copper
Comparison chart, iron
Comparison chart, wide range pH
Testab, chlorine DPD tablets, 75
Testab, copper HR tablets, 75
Testab, iron tablets, 75
Testab, wide range pH tablets, 75
Water quality test strips, 2
Water sample tubes with caps, 15
HS-PS1-2: Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties.
HS-PS1-7: Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.
MS-PS1-2: Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.