Mooses, K., juhendajaVaher, Kristi2020-09-182020-09-182019http://hdl.handle.net/10062/69586estopenAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/ee/magistritöödVahetunni liikumisaktiivsus 3. klassi õpilastel. The physical activity of a third grade students during recessThesis