Open AccessImproving Mathematics Learning Outcomes in the Covid-19 Pandemic Era Through Contextual Teaching and Learning (CTL) Learning Models Using WhatsApp Groups for Class II Students of Kempong State Elementary School, Kapanewon Kalibawang, Kulon Progo Regency
Author(s) -
Zumariyah Zumariyah
Publication year - 2022
Publication title -
ijcer (international journal of chemistry education research)
Language(s) - English
Resource type - Journals
eISSN - 2614-1426
pISSN - 2549-9947
DOI - 10.20885/ijcer.vol6.iss2.art8
Subject(s) - mathematics education , class (philosophy) , presentation (obstetrics) , mathematics , action research , psychology , medicine , computer science , artificial intelligence , radiology