Undervisning
Kurser inom matematikdidaktik och matematik.
Forskning
Min forskning är inom matematikdidaktik och fokuserar på matematiska strukturer, modeller och begrepp samt hur klassrumskommunikationen stödjer elever/studenter att urskilja dessa. Forskningen har stark koppling till behandlingen av ett matematikdidaktiskt innehåll i undervisningen och präglas av en variationsteoretisk syn på lärande. Jag samarbetar med andra forskare och med verksamma lärare.
Jag deltar i forskningsplattformen "Vägar till matematikens värld - ämneskunskap i didaktisk belysning" samt i projektet "Rhizomatiskt tänkande och erfarande av matematiska uppgifter".
Uppdrag
Skolverket: Matematiklyftet- Algebra och programmering
Projekt
Blivande lärares algebraiska tänkande
Mina forskargrupper
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Matematikdidaktik I forskargruppen Matematikdidaktik bedriver vi både teoretisk och tillämpad forskning, nationellt såväl som internationellt. Vi deltar i samarbeten med verksamma matematiklärare från…
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Vägar till matematikens värld – ämneskunskap i matematikdidaktisk belysning (VÄMA) Syftet med denna forskargrupp inom matematikdidaktik är att bidra med kunskap om elevernas lärande samt om hur man…
Mina avslutade forskningsprojekt
Publikationer
Artikel i tidskrift (Refereegranskat)
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Olteanu, C., Olteanu, L. (2018). Investigating Difference and Repetition in Mathematics Teachers’ Professional Development. Philosophy of Mathematics Education Journal. 33. 1-11.
Status: Publicerad -
Olteanu, L. (2017). Distributive law as object of learning through direct and inverse tasks. International Journal for Lesson and Learning Studies. 6 (1). 56-65.
Status: Publicerad -
Olteanu, L. (2016). Opportunity to communicate : The coordination between focused and discerned aspects of the object of learning. Journal of Mathematical Behavior. 44. 1-12.
Status: Publicerad -
Olteanu, L. (2015). Construction of tasks in order to develop and promote classroom communication in mathematics. International journal of mathematical education in science and technology. 46 (2). 250-263.
Status: Publicerad -
Olteanu, L. (2014). Effective communication, critical aspects and compositionality in algebra. International Journal of Mathematical Education in Science and Technology. 45 (7). 1021-1033.
Status: Publicerad -
Olteanu, C., Olteanu, L. (2013). Enhancing mathematics communication using critical aspects and dimensions of variation. International Journal of Mathematical Education in Science and Technology. 44 (4). 513-522.
Status: Publicerad -
Olteanu, C., Olteanu, L. (2012). Equations, functions, critical aspects and mathematical communication. International Education Studies. 5 (5). 69-78.
Status: Publicerad -
Olteanu, C., Olteanu, L. (2012). Improvement of effective communication : the case of subtraction. International Journal of Science and Mathematics Education. 10 (4). 803-826.
Status: Publicerad -
Olteanu, C., Olteanu, L. (2010). Changing teaching practice and students’ learning of mathematics. Education Inquiry. 1 (4). 381-397.
Status: Publicerad
Konferensbidrag (Refereegranskat)
- Olteanu, C., Olteanu, L. (2024). Explore critical aspects and mathematical communication in algebra. The 15th International Congress on Mathematics Education (ICME-15), Sydney, Australia, 7-14 July, 2024.
- Olteanu, C., Olteanu, L. (2024). Pre-service teachers’ reasoning and sense making of algebra. The 15th International Congress on Mathematical Education (ICME-15), Sydney, Australia, 7 - 14 July, 2024.
- Olteanu, L. (2024). The significance of teaching to recognize the mathematical terms and notations. Proceedings of the International Groups for the Psychology of Mathematics Education : Auckland, New Zealand. July 17-21, 2024. 273-280.
- Olteanu, C., Olteanu, L. (2023). Pre-Service Teachers’ Reasoning and Sense-Making of Growing Patterns. Proceedings of The 6th World Conference on Research in Education, 2023.
- Olteanu, C., Olteanu, L. (2022). Tasks assemblage, sense-making, and reasoning in algebra : Creating Lesson Study in Sustaining Community and Providing Quality Education. International Conference of the World Association of Lesson Studies, Universiti Kebangsaan, Malaysia.
- Olteanu, C., Olteanu, L. (2022). Sense making and reasoning in algebra. Proceedings of the 45th Conference of the International Group for the Psychology of Mathematics Education : Alicante, Spain, July 18 – 23, 2022. 270-270.
- Olteanu, C., Olteanu, L. (2021). Connections promote sense-making and reasoning in algebra : A qualitative study of tasks assemblage among elementary school students.. Revisiting Lesson and Learning Studies: Accessibility, Quality, and Sustainability, World Association of Lesson Studies, Macau and Hong Kong.
- Olteanu, C., Olteanu, L. (2021). Rational Expressions and Critical Aspects. ICMSE 2021 : International Conference on Mathematics, Science, and Education, Cancun, Mexico, april 5-6.
- Olteanu, L., Karlsson, N., Olteanu, C. (2019). Programming and angles : patterns of variation. Proceedings of the 43rd Conference of the International Groupfor the Psychology of Mathematics Education : Pretoria, South Africa, 7 – 12 July 2019. 81-81.
- Olteanu, C., Olteanu, L. (2019). Examples in mathematics : Difference and repetition. Proceedings of the 43rd Conference of the International Group for the Psychology of Mathematics Education : Pretoria, South Africa, 7 – 12 July 2019. 169-176.
- Olteanu, L. (2018). Critical aspects and rational expressions. International Congress of Mathematicians (ICM 2018), 1-9 August, 2018, Rio de Janeiro, Brazil.
- Olteanu, C., Olteanu, L. (2018). Difference and repetition : instructional examples. Proceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education.
- Olteanu, L. (2018). Lesson and learning study : the opportunity to successful communicate the content in algebra. World Association of Lesson Studies (WALS) International Conference 2018- Lesson Study and Teacher Education:International Dialogue, Beijing Normal University, China..
- Olteanu, L. (2017). Successful communication in mathematics classroom. World Association of Lesson Studies (WALS) 11th Annual International Conference at Nagoya University, Japan.
- Olteanu, C., Olteanu, L. (2017). Variation and algebra. Proceedings of the 41st Conference of the International Group for the Psychology of Mathematics Education (PME41). 337-344.
- Olteanu, L. (2015). Designing mathematical tasks to improve the communication in the classroom. World Association of Lesson Studies (WALS) International Conference: Lesson study for improvement of classroom quality. 69-69.
- Olteanu, C., Olteanu, L. (2015). Mathematics communication and critical aspects. 39th Meeting of the International Group for the Psychology of Mathematics Education (PME39). 329-336.
- Olteanu, L. (2013). Effective communication and test construction : . WALS,The World Association of Lesson Studies International Conference 2013, Lesson and Learning Study as Teacher Research : 5-9 September 2013: Conference Programme & Abstracts of Papers. 120-121.
- Olteanu, L. (2012). A case study of proportional reasoning. International Conference of the World Association of Lesson Studies, 28-30 November, 2012. 1-10.
- Olteanu, C., Olteanu, L. (2011). Similarity as a dimension of variation and its importance for students learning. Nordic Conference on Mathematics Education (NORMA11). 1-10.
- Olteanu, C., Olteanu, L. (2010). Subtraction : the improvement of communication through critical aspects. Proceedings of The 14th World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2010.. 90-95.
Konferensbidrag (Övrigt vetenskapligt)
- Olteanu, C., Olteanu, L. (2024). Exploring critical aspects and mathematical communication in algebra. Presented at The 15th International Congress on Mathematical Education (ICME-15).
- Olteanu, C., Olteanu, L. (2020). Programmering för matematiklärare : hållbart för eleverna, lärarna, samhället och framtiden. Matematikbiennalen- Hållbar matematikundervisning - hållbart för eleverna, lärarna, samhället och framtiden, 16-17 januari, Växjö.
- Olteanu, L. (2018). Kommunikation : en förunderlig resa i matematikklassrummet. Matematikbiennalen 2018, Matematik – En förunderlig resa, 25-26 januari, Karlsatd.
- Olteanu, L. (2017). Framgångsrik kommunikation i matematikklassrummet. : Lärarutbildare i matematik, LUMA 2017. Lärarutbildare i matematik, LUMA.
- Olteanu, L. (2016). Tasks and Classroom Communication in Mathematics. Education Abstracts : Eighteenth Annual International Conference on Education 16-19 May 2016, Athens, Greece.. 117-117.
- Olteanu, L. (2015). Construction of tasks and classroom communication in mathematics. Focused learning in mathematics (FLM1), August 13-15, 2015, Växjö.
- Olteanu, L. (2014). Making mathematical meaning through communication. World Association of Lesson Studies (WALS), Becomming Reflective Educators and Professionals of Learning, 25-28 November, 2014, Bandung. 1-8.
- Olteanu, L. (2014). First-degree equations : critical aspects and the principle of compositionality. World Association of Lesson Studies (WALS), Becomming Reflective Educators and Professionals of Learning, 25-28 November, 2014, Bandung. 8.
- Olteanu, L. (2014). Learning study in longitudinal study : the case of mathematics. International Teacher Education Conference, February 5-7, 2014, Dubai.
- Olteanu, L. (2012). Proportioner och den gyllene regeln. Matematikbiennalen, 26-27 Jan, 2012, Umeå.
- Olteanu, C., Olteanu, L. (2011). An iterative mapping strategy for improved teaching and learning of mathematics. The World Association of Lesson Studies 2011.
- Olteanu, C., Olteanu, L. (2010). The design and implementations of a research project intended to support teachers in understanding their practice and improve it. The World Association of Lesson Studies 2010.
- Olteanu, L. (2010). Proportioner och regula aurea : Matematikbiennalen. Matematikbiennalen, 28-29 Jan, 2010, Stockholm.
Bok (Övrigt vetenskapligt)
- Olteanu, C., Olteanu, L. (2019). Programmering för matematiklärare : Årskurs 1-6. Malmö, Studentlitteratur AB.
Övrigt (Övrigt vetenskapligt)
- Olteanu, C., Olteanu, L. (2020). Kommunicera med entydiga instruktioner : Programmering i grundsärskolan, åk 1-3. Stockholm, Skolverket. 4.
- Olteanu, C., Olteanu, L. (2020). Kommunicera med entydiga instruktioner : Programmering i grundsärskolan, åk 4-6. Stockholm, Skolverket. 4.
- Olteanu, C., Olteanu, L. (2020). Programmering som språk : Programmering i grundsärskolan, åk 1-3. Stockholm, Skolverket. 6.
- Olteanu, C., Olteanu, L. (2020). Programmering som språk : Programmering i grundsärskolan, åk 4-6. Stockholm, Skolverket. 6.
- Olteanu, C., Olteanu, L. (2020). Kommunikation i programmering : Programmering i grundsärskolan, åk 7-9. Stockholm, Skolverket. 4.
- Olteanu, C., Olteanu, L. (2020). Programmering som språk : Programmering i grundsärskolan, åk 7-9. Stockholm, Skolverket. 6.
- Olteanu, C., Olteanu, L. (2018). Programmering som språk. Skolverket. 10.
- Olteanu, C., Olteanu, L. (2018). Kommunicera med entydiga instruktioner. Skolverket. 10.
- Olteanu, C., Olteanu, L. (2018). Kommunikation i olika programmeringsmiljöer. Skolverket. 9.
- Olteanu, C., Olteanu, L. (2018). Kommunikation i visuella programmeringsmiljöer. Skolverket. 9.
- Olteanu, C., Olteanu, L. (2018). Programmering och programmeringsprocessen. Skolverket. 9.
- Olteanu, C., Olteanu, L. (2018). Programmering : centrala begrepp. 12.
- Olteanu, L. (2013). Ekvationslösningsresonemang (åk 7-9). Skolverket. 7.
- Olteanu, L. (2013). Förstagradsekvationer med obekanta i båda leden (åk 7-9). Skolverket. 6.
- Olteanu, L. (2013). Kommunikation i algebraklassrummet (åk 7-9). Skolverket. 4.
- Kilhamn, C., Olteanu, L. (2013). Olika sätt att lösa ekvationer. Skolverket. 5.
- Olteanu, C., Olteanu, L. (2013). Planering och genomförande av undervisningen (åk 4-6). Skolverket. 3.
- Olteanu, L. (2013). Kommunikation i algebraklassrummet (åk 1-3). Skolverket. 6.
- Olteanu, L. (2013). Annulleringsmetoden (åk 7-9). Skolverket.
- Olteanu, C., Olteanu, L. (2013). Planering och genomförande av undervisningen (åk 7-9). Skolverket. 3.
- Olteanu, L. (2013). Kommunikation i algebraklassrummet (åk 4-6). Skolverket. 5.
- Olteanu, C., Olteanu, L. (2013). Planering och genomförande av undervisningen (åk 1-3). Skolverket. 3.
Doktorsavhandling, sammanläggning (Övrigt vetenskapligt)
- Olteanu, L. (2016). Framgångsrik kommunikation i matematikklassrummet. Doctoral Thesis. Växjö, Linnaeus University Press. 214.
Artikel i tidskrift (Övrigt (populärvetenskap, debatt))
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Olteanu, L. (2011). Proportioner och reguladetri. Nämnaren. (4). 51-56.
Status: Publicerad
Konferensbidrag (Övrigt (populärvetenskap, debatt))
- Olteanu, L. (2009). Den gyllene regeln. SMaL.