Marshall B. Lassak
Associate Professor of Mathematics 
Office: Old Main 3430 
Phone: (217) 581-6450 
Fax: (217) 581-6284 

You can e-mail me here

Education

B.S., Mathematics emphasis in Secondary Education, East Central University (1995) 
M.S., Applied Mathematics, University of Colorado - Colorado Springs (1997) 
Ph. D., Educational Mathematics, University of Northern Colorado (2001) 

Today's Date is:

Publications:

Lassak, M. (2013). My favorite lesson: Introducing factorials. Mathematics Teacher, 106(8), 640.

Lassak, M., & Fietsam, R. (2012). Areas within areas.  Mathematics Teacher, 106(3), 234-237.

Lassak, M. (2010/2011). Pathological examples with technology. Mathematics Teacher, 104(5), 350-355.

McConnell, J. W., Brown, S.A., Karafiol, P.J., Brouwer, S., Ives, M., Lassak, M., McCullagh, R., Jakucyn, J., Usiskin, Z. (2010). UCSMP Functions, Statistics, and Trigonometry 3rd ed. Columbus, OH: Wright Group.

Lassak, M. (2009). Using dynamic graphs to reveal student reasoning. International Journal of Mathematical Education in Science and Technology, 40(5), 690-696.

Lassak, M. (2009) Technology as a Communication Tool. In G. Zimmermann (Ed.). Empowering the Mentor of the Preservice Mathematics Teacher (pp.38-39). Reston, VA: NCTM.

Lassak, M. (2009) Technology as a Communication Tool. In G. Zimmermann (Ed.). Empowering the Mentor of the Beginning Mathematics Teacher (pp.31-32). Reston, VA: NCTM.

Flanders, J., Lassak, M., Sech, J., Eggerding, M., Karafiol, P.J., McMullen, L., Weisman, N., Usiskin, Z. (2009). UCSMP Advanced Algebra 3rd ed. Columbus, OH: Wright Group.

Maxwell, V. & Lassak, M. (2008). An experiment in using portfolios in a middle school classroom. Mathematics Teaching in the Middle School, 13(7), 404-409.

Lassak, M. (2007). Math Lens: Mathematical Lens: Cathédrale Notre-Dame de Strasbourg, Strasbourg, France. Mathematics Teacher, 101(2), 99-101.

Lassak, M. & Heller, B. (2006). The where, why, and how of solving ax = logax. Mathematics Teacher, 99(9), 650-653.

Lassak, M. (2006). The Math Lens - Old Main Stairway. Mathematics Teacher, 99(7), 512-515.

Lassak, M. (2004). Deepening teachers' mathematics understanding. ENC Focus On-line Journal. Available at http://www.enc.org/features/focus/archive/lessonstudy/

Farmer, J. D., Gerretson, H., & Lassak, M. (2003). What Teachers Take from Professional Development: Cases and Implications. Journal of Mathematics Teacher Education 6, 331-360.



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