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All Roads Lead to Rome: Triple Stoichiometry with a Lithium Battery
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Martínez, Violeta A.; Ibanez, Jorge G. – Journal of Chemical Education, 2020
This activity allows students to visualize how to obtain different stoichiometries with various techniques in a single experiment. The involvement of three phases adds to the student's interest. Instructional materials are provided to facilitate the experimental procedures, interpretation of results, and error analysis. The reaction of Li from a…
Descriptors: Stoichiometry, Equipment, Science Activities, Science Experiments
Chemistry for Kids. Chemistry for Fifth and Sixth Graders--From Plastic Laundry Basket "Labs."
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Walton, Karen Doyle – Journal of Chemical Education, 1987
Describes an inservice teacher workshop conducted in Pennsylvania which was designed to encourage the introduction of chemistry at the elementary school level. Discusses the organization and content of the workshop, the materials used, and some evaluative information provided by workshop leaders, teachers, and their students. (TW)
Descriptors: Chemistry, College School Cooperation, Elementary Education, Elementary School Science
Science Content Courses: Workshop in Food Chemistry for 4th Grade School Teachers
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Chaiyapechara, S.; Dong, F. M. – Journal of Food Science Education, 2004
A science content course in food chemistry was offered as a 4-day summer workshop from 1999 to 2001 to 4th grade school teachers in the Seattle School District. The objectives of the workshop were to increase the teachers' knowledge of food science, to perform simple experiments that could be used in the 4th grade classroom, and to help the…
Descriptors: Scientific Methodology, Chemistry, Grade 4, Elementary School Teachers