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Judson, Eugene; Ernzen, John; Krause, Stephen; Middleton, James A.; Culbertson, Robert J. – Journal of Pre-College Engineering Education Research, 2016
In this exploratory study we examined the alignment of Next Generation Science Standards (NGSS) middle school engineering design standards with lesson ideas from middle school teachers, science education faculty, and engineering faculty (4-6 members per group). Respondents were prompted to provide plain language interpretations of two middle…
Descriptors: Academic Standards, Engineering Education, Middle Schools, Middle School Teachers
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Weber, Eric; Tallman, Michael A.; Middleton, James A. – Mathematical Thinking and Learning: An International Journal, 2015
The purpose of this article is to describe the development of elementary school teachers' mathematical knowledge for teaching as they participated in a Modeling Instruction environment that placed heavy emphasis on improving their subject-matter knowledge as a basis for affecting the development of their pedagogical content knowledge. We…
Descriptors: Elementary School Teachers, Mathematics Teachers, Pedagogical Content Knowledge, Mathematical Concepts