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Saba, Janan; Hel-Or, Hagit; Levy, Sharona T. – Interactive Learning Environments, 2023
This paper presents the design and initial learning research with the MMM modeling platform, seeking to advance middle school students' learning through constructing computational models of complex physical and chemical systems. A complexity-based structure of an MMM interface is introduced. It suggests that a complex system can be described and…
Descriptors: Motion, Chemistry, Physics, Grade 7
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Guan, Connie Qun; Ye, Feifei; Wagner, Richard K.; Meng, Wanjin – Reading and Writing: An Interdisciplinary Journal, 2013
The goal of the present study was to examine the generalizability of a model of the underlying dimensions of written composition across writing systems (Chinese Mandarin vs. English) and level of writing skill. A five-factor model of writing originally developed from analyses of 1st and 4th grade English writing samples was applied to Chinese…
Descriptors: Factor Analysis, Writing Skills, Writing (Composition), Models