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Yao Wu; Chengxu Hu; Yan Hu; XiLian Cao; Jiaxin Zhang; Menglu Wang; Jun Cao; Ronghui Que – Journal of Chemical Education, 2024
Practical experiments enhance students' understanding of basic concepts and promote deep learning experiences in chemistry. The smartphone application of Lab4Chemistry was utilized to replace colorimeters with smartphone camera sensors. Low-cost and readily available materials, including anthocyanin (fresh red cabbage) and common kitchen…
Descriptors: Science Experiments, Chemistry, Science Instruction, Telecommunications
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Rodgers, Rachel F.; Pernal, Wendy; Matsumoto, Atsushi; Shiyko, Mariya; Intille, Stephen; Franko, Debra L. – Journal of American College Health, 2016
Objective: To evaluate the capacity of a mobile technology-based intervention to support healthy eating among ethnic minority female students. Participants: Forty-three African American and Hispanic female students participated in a 3-week intervention between January and May 2013. Methods: Participants photographed their meals using their smart…
Descriptors: Telecommunications, Handheld Devices, Intervention, Technology Uses in Education