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Welcome to the official website of the American Modeling Teachers Association! AMTA is an organization of teachers, by teachers and for teachers who utilize Modeling Instruction in their Science, Technology, Engineering and Mathematics (STEM) teaching practice.

Modeling Instruction, under development since 1990 under the leadership of David Hestenes (Emeritus Professor of Physics, Arizona State University), corrects many weaknesses of the traditional lecture-demonstration method, including fragmentation of knowledge, student passivity, and persistence of naive beliefs about the physical world. Unlike the traditional approach, in which students wade through an endless stream of seemingly unrelated topics, Modeling Instruction organizes the course around a small number of scientific models, thus making the course coherent. It applies structured inquiry techniques to the teaching of basic skills and practices in mathematical modeling, proportional reasoning, quantitative estimation and technology-enabled data collection and analysis. Continue reading