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Pill Dissolving Demo
Content Provider | TeachEngineering: STEM curriculum for K-12 |
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Author | Woods, Michelle |
Copyright Year | 2013 |
Description | Students observe the teacher place different pill types ("chalk" pill, gel pill, and gel tablet) into separate glass beakers of vinegar, representing human stomach acid and see which dissolve the fastest, and discuss the remnants of the various pills. In a class demonstration, the teacher places different pill types ("chalk" pill, gel pill, and gel tablet) into separate glass beakers of vinegar, representing human stomach acid. After 20-30 minutes, the pills dissolve. Students observe which dissolve the fastest, and discuss the remnants of the various pills. What they learn contributes to their ongoing objective to answer the challenge question presented in lesson 1 of this unit. |
Language | English |
Access Restriction | Open |
Rights Holder | Regents of The University of Colorado Vanderbilt University |
Subject Keyword | Biology Life Science Capsule Medical Vinegar Human Body Medicine Biomedical Acid Experiment Stomach Acid Legacy Cycle |
Content Type | Text Video |
Time Required | PT30M |
Education Level | Class IX Class X Class XI Class XII |
Pedagogy | Experimental Activity Lecture cum Demonstration |
Resource Type | Hands-on |
Subject | Biology |