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Kim, Kyung; Clarianay, Roy B.; Kim, Yanghee – Educational Technology Research and Development, 2019
Summary writing is an important skill that students use throughout their academic careers, writing supports reading and vocabulary skills as well as the acquisition of content knowledge. This exploratory and development-oriented investigation appraises the recently released online writing system, "Graphical Interface of Knowledge…
Descriptors: Writing Skills, Vocabulary Skills, Physics, Science Instruction
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Flagg, Barbara N. – Educational Technology Research and Development, 1994
Describes a study that assessed the impact of four half-hour science programs for fourth graders aired on commercial radio in a causal-comparative between-groups study with prebroadcast and postbroadcast questionnaires. Formative and summative evaluation of the programs is described, and results are reviewed. (21 references) (LRW)
Descriptors: Educational Radio, Elementary Education, Elementary School Science, Formative Evaluation