Presentations and Publications

de Araujo, Z., Otten, S., & Yeo, S. (2018, April). Quadratic functions: Rethinking factored form and the leading coefficient. Presentation at the annual meeting of the National Council of Teachers of Mathematics, Washington, DC.

Otten, S., Zhao, W., & de Araujo, Z. (2018, February). Two-Minute Teacher’s Guide for quadratic functions. Presentation at the Missouri Department of Elementary and Secondary Education Interface conference, Osage Beach, MO.

de Araujo, Z., Otten, S., Zhao, W., & Yeo, S. (2018, February). Meeting teachers where they go and where they are: A new form of professional development. Presentation at the annual Association of Mathematics Teacher Educators, Houston, TX.

Otten, S., de Araujo, Z., Yeo, S., & Zhao, W. (2017, December). A graphical approach to quadratic functions. Presentation at the annual meeting of the Missouri Council of Teachers of Mathematics, Columbia, MO.

Otten, S., de Araujo, Z., & Yeo, S., Zhao, W., Haines, C., & Sharp, A. (2017, November). The Two-Minute Teacher’s Guide: An accessible model for instructional support in the information age. Poster presentation at the University of Missouri College of Education Research Day, Columbia, MO.