Presentation: In-Service Secondary Teachers’ Conceptualization of Complex Numbers (National Council of Teachers of Mathematics 2013 Research Presession)

Monday, April 15, 2013: 5:30 PM-6:45 PM

Lobby A (Colorado Convention Center)

Lead Speaker:

Stephenie Anderson-Dyben

Co-speakers:

Hortensia Soto-Johnson and Gulden Karakok

Description of Presentation:

We will share in-service secondary mathematics teachers’ reasoning of complex numbers with different representations. Participants did not have a dual conceptualization of each representation of complex numbers and thus did not have a dual conceptualization of complex numbers.

Session Type: Poster Session

National Council of Teachers of Mathematics 2013 Research Presession

20- In-Service Secondary Teachers’ Conceptualization of Complex Numbers