People
Professors
![](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/Minna-Hannula-Sormunen-168x168.jpg)
Minna Hannula-Sormunen Professor
Department of Teacher Education, Turkumimarha@utu.fi+358 50 337 8740
Department of Teacher Education, Turkumimarha@utu.fi+358 50 337 8740
![Jake McMullen](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/jake-1-e1637070694715-168x168.jpg)
![Erno Lehtinen](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/Erno-Lehtinen-168x168.jpg)
Erno Lehtinen Emeritus professor
Department of Teacher Education, Turkuernoleh@utu.fi+358 40 511 7965
Department of Teacher Education, Turkuernoleh@utu.fi+358 40 511 7965
![Cigdem Haser](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/Cigdem-Haser-168x168.jpg)
![Janne Lepola](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/janne4-168x168.jpg)
Researchers
![Phuong Bui](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/Phuong-Bui-168x168.jpeg)
![Hilma Halme](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/Hilma-168x168.png)
![Heidi Harju](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/heidi-harju-168x168.jpg)
![Sanni Kankaanpää](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/IMG_20211012_133039-168x168.jpg)
![Tomi Kärki](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/tomi-karki-168x168.jpg)
Tomi Kärki PhD, University Lecturer, Docent
Department of Teacher Education, Raumatopeka@utu.fi+358 50 339 0381
Department of Teacher Education, Raumatopeka@utu.fi+358 50 339 0381
![Katri Luomaniemi](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/Katri-Luomaniemi-168x168.jpg)
![Saku Määttä](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/saku-maatta-168x168.jpg)
Saku Määttä Doctoral Researcher
Department of Teacher Education, Turkusaku.maatta@utu.fi+358 504037361
Department of Teacher Education, Turkusaku.maatta@utu.fi+358 504037361
![Cristina Nanu](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/Cristina-nanu-pic-for-webpage-168x168.jpg)
Cristina Nanu Senior Researcher
Department of Teacher Education, Turkucristina.e.nanu@utu.fi+358 50 339 5638
Department of Teacher Education, Turkucristina.e.nanu@utu.fi+358 50 339 5638
![](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2023/02/riikan_kuva_518px_690px-168x168.jpg)
Riikka Palkki Senior Researcher
Department of Teacher Education, Turkuriikka.palkki@utu.fi+358 50 463 0804
Department of Teacher Education, Turkuriikka.palkki@utu.fi+358 50 463 0804
![Anne Sorariutta](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/anne-sorariutta-168x168.jpg)
![Anu Tuominen](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/Anu-Tuominen-168x168.jpg)
Anu Tuominen University Teacher
Department of Teacher Education, Turkuanu.tuominen@utu.fi+358 50 338 5063
Department of Teacher Education, Turkuanu.tuominen@utu.fi+358 50 338 5063
![Jo Van Hoof](https://sites.utu.fi/mathlearn/wp-content/uploads/sites/1083/2021/10/jo-van-hoof-168x168.jpg)