@misc{_2020, copyright={Copyright by Joanna Wojdon}, address={Wrocław}, howpublished={online}, year={2020}, publisher={Uniwersytet Wrocławski Wydział Nauk Historycznych i Pedagogicznych Instytut Historyczny}, publisher={http://wnhip.uni.wroc.pl/Instytut-Historyczny}, language={pol}, abstract={A set of teaching materials for history of Poland in 4th grade.}, keywords={teaching resources, history lessons, history education, historical thinking, school textbook, history of Poland, grammar school, lesson plans, 4th grade, grammar school education}, }