The four activities in this module provide experiences with common household substances: baking soda, yeast, lemons, salt and cookies. These somewhat higher-level activities call upon several techniques and tools introduced in other SAVI/SELPH modules, e.g. controlled experimentation and metric measurement. A companion video is also available. Audience: Teachers Age/Grade Level: Grades 3-8 Subject Area: Chemical Reactions and Density Format: Packet of activity folios, 30 pages, line illustrations |
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