2024

• Lecture
  Langfeldt, Marit Buset; Berge, Åsa Dahl; Kirkvold, Lillian. (2024) 700 valg som påvirker elevens helse. Researchers' Night , Campus Gløshaugen, NTNU 2024-09-27 - 2024-09-27
• Lecture
  Langfeldt, Marit Buset. (2024) The use of definitions when working on a proving activity with odd and even numbers in primary school. ICME 15 , Sydney 2024-07-07 - 2024-07-14

2023

• Lecture
  Langfeldt, Marit Buset. (2023) Pre-service teachers’ use of the word explain when working on mathematical reasoning and proving. The 13th Congress of the European Society for Research in Mathematics Education (CERME13) , Budapest 2023-07-10 - 2023-07-14
• Lecture
  Burheim, Oda Tingstad; Dahl, Heidi; Langfeldt, Marit Buset. (2023) Arbeid med matematisk argumentasjon i grunnskolen. Novemberkonferansen , Trondheim 2023-11-22 - 2023-11-23
• Lecture
  Berge, Åsa Dahl; Langfeldt, Marit Buset; Kirkvold, Lillian. (2023) 700 valg som påvirker elevenes energi. Stand under Researcher's night 2023 , Campus Gløshaugen, Trondheim 2023-09-29 - 2023-09-29

2022

• Academic lecture
  Ødegaard, Reidun Persdatter; Langfeldt, Marit Buset. (2022) Brobygging mellom teori og praksis, resonnering og bevis. KLæM 2022 2022-09-19 - 2022-09-21
• Academic lecture
  Langfeldt, Marit Buset; Valenta, Anita. (2022) Decomposing the practice planning a mathematical discussion towards a given goal in Norwegian teacher education. Den 16. Nordiske Læreruddannelseskonference – Innovation i Undervisning og Læring 2022-05-03 - 2022-05-05
• Academic lecture
  Ødegaard, Reidun Persdatter; Langfeldt, Marit Buset. (2022) Developing an identity as a mathematics teacher through group work. The Twelfth Congress of the European Research Society in Mathematics Education (CERME12) 2022-02-02 - 2022-02-05

2019

• Academic lecture
  Langfeldt, Marit Buset; Ødegaard, Reidun Persdatter. (2019) Role of collaborative planning for mathematics instruction in teacher education. Etterutdanningskonferansen 2019 2019-09-16 - 2019-09-18