| Developing mathematical competence: From the intended to the enacted curriculum J Boesen, O Helenius, E Bergqvist, T Bergqvist, J Lithner, T Palm, ... The Journal of Mathematical Behavior 33, 72-87, 2014 | 412 | 2014 |
| Critical features of professional development programs: Comparing content focus and impact of two large-scale programs J Lindvall, O Helenius, M Wiberg Teaching and Teacher Education 70, 121-131, 2018 | 84 | 2018 |
| Matematikutbildningens mål och undervisningens ändamålsenlighet. Gymnasieskolan hösten 2009 E Bergqvist, T Bergqvist, J Boesen, O Helenius, J Lithner, T Palm, ... Göteborgs universitet, 2010 | 82* | 2010 |
| Reasoning about representations: Effects of an early math intervention G Sterner, U Wolff, O Helenius Scandinavian Journal of Educational Research 64 (5), 782-800, 2020 | 81 | 2020 |
| Using TIMSS items to evaluate the effectiveness of different instructional practices K Eriksson, O Helenius, A Ryve Instructional Science 47, 1-18, 2019 | 79 | 2019 |
| Behavior and neuroimaging at baseline predict individual response to combined mathematical and working memory training in children F Nemmi, E Helander, O Helenius, R Almeida, M Hassler, P Räsänen, ... Developmental Cognitive Neuroscience 20, 43-51, 2016 | 64 | 2016 |
| Socioeconomic status as a multidimensional predictor of student achievement in 77 societies K Eriksson, J Lindvall, O Helenius, A Ryve Frontiers in Education 6, 731634, 2021 | 60 | 2021 |
| Surveying teachers’ conception of programming as a mathematics topic following the implementation of a new mathematics curriculum M Misfeldt, A Szabo, O Helenius Eleventh Congress of the European Society for Research in Mathematics Education, 2019 | 55 | 2019 |
| Matematikutbildningens mål och undervisningens ändamålsenlighet. Grundskolan våren 2009 E Bergqvist, T Bergqvist, J Boesen, O Helenius, J Lithner, T Palm, ... Göteborgs universitet, 2010 | 55 | 2010 |
| Tänka, resonera och räkna i förskoleklassen G Sterner, O Helenius, K Wallby Thinking, reasoning and counting in the preschool class]. Nationellt Centrum …, 2014 | 44 | 2014 |
| Kompetenser och matematik O Helenius Nämnaren 3, 11-15, 2006 | 42 | 2006 |
| Matematik–en del av vår kultur G Emanuelsson, O Helenius I Doverborg, E. & Emanuelsson, G.(red) Små barns matematik. Göteborg …, 2006 | 41* | 2006 |
| When is young children’s play mathematical? O Helenius, ML Johansson, T Lange, T Meaney, E Riesbeck, A Wernberg Mathematics education in the early years: Results from the POEM2 conference …, 2016 | 40 | 2016 |
| National-scale professional development in Sweden: theory, policy, practice J Boesen, O Helenius, B Johansson ZDM 47, 129-141, 2015 | 36 | 2015 |
| Impact and design of a national-scale professional development program for mathematics teachers J Lindvall, O Helenius, K Eriksson, A Ryve Scandinavian Journal of Educational Research 66 (5), 744-759, 2022 | 35 | 2022 |
| Matematikdidaktik i Förskolan. Att utveckla lekfulla, matematiska barn O Helenius, M Johansson, T Lange, T Meaney, A Wernberg Gleerups Utbildning AB, 2016 | 35 | 2016 |
| Cultural variation in the effectiveness of feedback on students’ mistakes K Eriksson, J Lindvall, O Helenius, A Ryve Frontiers in Psychology 10, 3053, 2020 | 29 | 2020 |
| Preschool teachers' awareness of mathematics O Helenius, M Johansson, T Lange, T Meaney, E Riesbeck, A Wernberg 9th Swedish mathematics education research seminar, Umeå, February 4-5, 2014, 2014 | 26* | 2014 |
| Variables in early algebra: exploring didactic potentials in programming activities C Kilhamn, K Bråting, O Helenius, J Mason ZDM–Mathematics Education 54 (6), 1273-1288, 2022 | 25 | 2022 |
| Digitala lärresurser I matematikundervisningen, delrapport skola: Systematisk översikt 2017: 02 J Wallin, E Hafsteinsdottir, J Samuelsson, E Bergman, M Bergman, ... Skolforskningsinstitutet, 2017 | 25 | 2017 |
Linda Marie AhlUppsala Universitet/ Göteborgs UniversitetVerificeret mail på edu.uu.se
