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Song, Donggil; Karimi, Arafeh; Kim, Paul – Interactive Learning Environments, 2016
Teaching argumentation with appropriate activities and strategies would support a wide range of goals in science education. Though science labs have been suggested and employed for argumentation activities, such educational expenditures are likely to be beyond the means of most schools in under-resourced areas. Due to the lack of appropriate…
Descriptors: Science Experiments, Disadvantaged Schools, Developing Nations, Rural Areas
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Kim, Hanna – Science Activities: Classroom Projects and Curriculum Ideas, 2008
Testing the pH of various liquids is one of the most popular activities in 5th- through 8th-grade classrooms. The author presents an extensive pH-testing lesson based on a 5E (engagement, exploration, explanation, extension, and evaluation) teaching model. The activity provides students with the opportunity to learn about pH and how it relates to…
Descriptors: Scientific Research, Teaching Models, Error of Measurement, Science Instruction