Team

**Professor**
Name, Forename	Contact
Prof. Dr. Eichler, Andreas Didactics of Mathematics, Upper Secondary Education	Telephone +49 561 804-4310 Email eichler[at]mathematik.uni-kassel[dot]de Website Prof. Dr. Andreas Eichler Further Information for Prof. Dr. Andreas Eichler Didactics of Mathematics, Upper Secondary Education	Image: Sonja Rode

**Secretary**
Name, Forename	Contact
Freitag, Ruth Office of Prof. Borromeo Ferri/Prof. Eichler	Telephone +49 561 804-4620 Email freitag[at]mathematik.uni-kassel[dot]de Further Information for Ruth Freitag Office of Prof. Borromeo Ferri/Prof. Eichler
Hosseini, Rabia Institute Office	Telephone +49 561 804-4619 Email rabia.hosseini[at]mathematik.uni-kassel[dot]de Further Information for Rabia Hosseini Institute Office

**Research assistant**
Name, Forename	Contact
Büchter, Theresa Didactics of Mathematics, Upper Secondary Education	Telephone +49 561 804-4691 Email tbuechter[at]mathematik.uni-kassel[dot]de Further Information for Theresa Büchter Didactics of Mathematics, Upper Secondary Education	Image: Sonja Rode
Dr. Gusman, Nina Institute of Mathematics	Telephone +49 561 804-4697 Email gusman[at]mathematik.uni-kassel[dot]de Further Information for Dr. Nina Gusman Institute of Mathematics
Körtling, Julian Didactics of Mathematics, Upper Secondary Education	Telephone +49 561 804-4623 Email jkoertling[at]mathematik.uni-kassel[dot]de Further Information for Julian Körtling Didactics of Mathematics, Upper Secondary Education
Marchionne, Lucia Didactics of Mathematics, Upper Secondary Education	Telephone +49 561 804-4691 Email lucia.marchionne[at]uni-kassel[dot]de Further Information for Lucia Marchionne Didactics of Mathematics, Upper Secondary Education
Markefka, Sophie Didactics of Mathematics, Upper Secondary Education	Telephone +49 561 804-4528 Email markefka[at]mathematik.uni-kassel[dot]de Further Information for Sophie Markefka Didactics of Mathematics, Upper Secondary Education
Speer, Annabelle Didactics of Mathematics, Upper Secondary Education	Telephone +49 561 804-4623 Email aspeer[at]mathematik.uni-kassel[dot]de Further Information for Annabelle Speer Didactics of Mathematics, Upper Secondary Education

**Educational team member**
Name, Forename	Contact
Czapp, Miroslava Didactics of Mathematics, Upper Secondary Education	Telephone +49 561 804-4309 Email mczapp[at]mathematik.uni-kassel[dot]de Further Information for Miroslava Czapp Didactics of Mathematics, Upper Secondary Education

**Former …**
Name, Forename	Contact
Volkmer, Jan Philipp Didactics of Mathematics, Upper Secondary Education	Email jan.volkmer[at]mathematik.uni-kassel[dot]de Further Information for Jan Philipp Volkmer Didactics of Mathematics, Upper Secondary Education