@article{Viro_Joutsenlahti_2020, title={Learning mathematics by project work in secondary school}, volume={8}, url={https://journals.helsinki.fi/lumat/article/view/1372}, DOI={10.31129/LUMAT.8.1.1372}, abstractNote={<p>In project-based learning, pupils have two central learning objectives: to understand the content of the subject and to develop their twenty-first-century skills. This article concerns the use of project work in mathematics learning, considered here in the context of the Finnish national core curriculum, mathematical proficiency, and pupils’ previous level of attainment. The research consisted of two case studies in which a coordinate system project and a statistics project were tested with secondary school pupils (N=59+58). The main findings show it is possible to study the mathematics of the curriculum and to develop all types of mathematical proficiency using project work. Additionally, the pupils’ grades on the project work correlate positively with their overall grades in mathematics.&nbsp;</p>}, number={1}, journal={LUMAT: International Journal on Math, Science and Technology Education}, author={Viro, Elina and Joutsenlahti, Jorma}, year={2020}, month={Jun.}, pages={107–132} }