Longitudinal Learning of Viable Argument in Mathematics for Adolescents

A four-year research study (2016–2020) investigating students' learning of reasoning and proof in eighth grade mathematics.

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Argumentation Lessons Are Available in Google Drive

For a complete lesson directory, visit the Argumentation Lesson Plan Directory page. For argumentation video lessons, visit the Argumentation Video Lessons for the Classroom page.

Contact

For additional information regarding the Longitudinal Learning of Viable Argument in Mathematics for Adolescents, please contact:

Jean Hiebert Larson, LLAMA Project Director

jhiebertlarson@rmcres.com

(503) 960-0754

The project was a National Science Foundation grant recipient under the NSF Discovery Research K-12 program, Award No. 1621438. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.