Page 78 - Career Readiness Catalog

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IDENTIFICATION OF CHEMICAL REACTIONS
Kit #84

Looking for activities that help students hone their deductive reasoning and observation
interpretation skills? Then take a close look at this!
Students first mix seven known solutions into any of twenty-one possible combinations, using
standard lab procedures . They then observe and make notations as to how the chemicals react .
After recording their observations, students must decide whether a chemical reaction has taken
place, and provide evidence to support their deductions .
Accommodates three classes, each with 12 groups of two students.
Kit No. 84 $113.45
Eng./Spn. Kit No. 84-BL $115.60 STEM SPANISH
Refill Kit No. 84-RC $65.60
REFILLABLE

CHEESE MAKING

Kit #5
Students will love making cheese using basic modern science
concepts and the ancient scientific principles of enzymes and
cheese making. Students first prepare milk for the curdling
process by adding a viable, non-toxic bacteria to it .
This critical step adjusts the pH and enhances the flavor. The
milk clotting enzyme is a fermentation derived product and
is extremely effective in this process . Students also have a
chance to study live harmless bacteria in an important food
process as well as the live bacteria .
Accommodates 15 groups of two students.
Kit No. 5 $67.95
Eng./Spn. Kit No. 5-BL $70.10 STEM LITERACY AG
REFILLABLE SPANISH

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