共查询到6条相似文献，搜索用时 15 毫秒
1.
3.
4.
5.
ABSTRACTAs part of a 3-year longitudinal study, 136 sixth-grade students completed an engineering-based problem on earthquakes involving integrated STEM learning. Students employed engineering design processes and STEM disciplinary knowledge to plan, sketch, then construct a building designed to withstand earthquake damage, taking into account a number of constraints. On testing, students redesigned to build an improved structure. Using a framework of design processes, we report on the students' capabilities in planning, creating annotated sketches, and transforming these into 3D models. An understanding of core STEM concepts was apparent in their responses, including shape properties, stability, rigidity, balance, strength, and engineering techniques. Group problem solving involved moving iteratively between design phases, frequently revisiting problem scoping, being cognizant of the problem goal, boundaries and constraints, and appreciating design sketches as guiding constructions. Students were also observed to consider a number of problem components simultaneously, indicating their capabilities in handling the complexity of the task. 相似文献
6.
实施深度教学是促进学生核心素养发展的重要途径之一。文章以译林版英语教材八年级上册Unit 8中的“The Taiwan earthquake”为例,从分析课标、学生学情和语篇开始,设计真实情境、挑战任务、主题活动展开教学,并利用学生的自我评价进行总结反思,以此呈现出结构化、思维化和情感化的深度教学过程。 相似文献