by Kwon, Oh Nam, Han, Chaereen, Lee, Changsuk, Lee, Kyungwon, Kim, Kyeongjun, Jo, Gyeongha, Yoon, Gangwon
Published in Educational studies in mathematics (01.10.2021)

by Han, Chaereen, Kim, Hee-jeong, Kwon, Oh Nam, Lim, Woong
Published in International journal of science and mathematics education (01.03.2023)

by 한채린(Han, Chaereen)
Published in 교과교육학연구 (31.10.2021)

by Han, Chaereen, Lee, Yujin, Lee, Kyungwon, Kwon, Oh Nam
Published in ZDM (01.12.2023)

by Lee, Hea-Jin, Han, Chaereen
Published in Journal of education for teaching : JET (27.05.2023)

by 한채린, 권오남
Published in 한국초등수학교육학회지, 22(2) (31.05.2018)

by 김희정, 조형미, 고은성, 이동환, 조진우, 최지선, 한채린, 황지현
Published in 韓國學校數學會論文集 (30.09.2022)

by Lee, Hea-Jin, Han, Chaereen, Kim, Hee-jeong, Herner-Patnode, Leah
Published in Sustainability (01.11.2021)

by 한채린, 김희정, 권오남, Han, Chaereen, Kim, Hee-jeong, Kwon, Oh Nam
Published in 韓國學校數學會論文集 (30.06.2018)