Science Explorer: Prentice Hall Product Testing Activities
Prentice Hall, 1993 - Commercial products - 152 pages
Contains activities in which students make practical use of their knowledge of science and technology to test the quality of a variety of consumer goods. Encourages students to make intelligent choices as consumers.
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Testing Antacids 1
Testing Bandages 2
Testing Bottled Water H 1
16 other sections not shown
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101 Truman Avenue acid adhesive antacid assign Importance Factors baking soda bandages base beaker bottled water brand names calories capillary action cereals chart below links class period CLASS-TIME REQUIREMENTS class's raw Concepts Getting Started CONCEPTS Test Consumer Reports Consumer Reports Education Controlling Variables cups Databook Page Highlighted DEALING WITH DATA Designing a Test Discuss responses evaporation fabric fibers flavor glues graph group must devise hard water heat Highlighted Skills Science Interpret Your Test jeans labels lip balms marker pen MATERIALS Measurement error milk moisture molecules nail enamel OBJECTIVES orange juice paired paper towels plastic popcorn POSSIBLE PROCEDURES pre-planned tests pre-tests QUESTION rank raw scores second balloon sensory Sensory Analysis shampoos skills and concepts skin small groups sodium sports drinks Student Databook sugar taste temperature TEST DATA testers tests students tests were repeated tion toilet paper variation vary weighted scores WRITE YOUR HYPOTHESIS yogurt