goodwill
发表于 2025-3-30 08:27:55
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古董
发表于 2025-3-30 14:02:36
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manifestation
发表于 2025-3-30 18:13:51
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无弹性
发表于 2025-3-30 21:27:44
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heterodox
发表于 2025-3-31 03:57:01
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存在主义
发表于 2025-3-31 06:36:10
Dynamic Visualizations of Multi-body Physics Problems and Scientific Reasoning Ability: A Threshold evelopment: (1) concrete operational, (2) early transitional, (3) late transitional, and (4) formal operational. A short problem was also administered that required students to construct a dynamic visualization to correctly answer. Specifically, the problem involved a situation where two trains leav
DIS
发表于 2025-3-31 11:59:13
Training Pre-service and In-service Secondary School Teachers: Analysis of Changes in Perceptions Abysics concepts. Moreover, our study demonstrates that differences in the educational background of the participating teachers, as well as the typology of professional development course attended, are important when comparing normalized gains. Even in NoS view and motivational aspects, teachers’ answ