5886 | Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, 6(6), 2022 Volume 6 Issue 6 (2022) Pages 5886-5896 Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini ISSN: 2549-8959 (Online) 2356-1327 (Print) Problem Based Learning dalam Meningkatkan Perilaku Prososial Anak Dwi Arta Wijayanti 1  , Sri Katoningsih 1 Pendidikan anak usia dini, Universitas Muhammadiyah Surakarta, Indonesia (1) DOI: 10.31004/obsesi.v6i6.3195 Abstrak Penelitian dilatarbelakangi kurangnya perilaku proposional anak pada teman sebaya dilihat dengan terdapatnya sikap individualisme terhadap lingkungan sekitar, anak berusia dini seringkali timbul perilaku agresif, sulitnya perhatian, maupun perilaku antisosial yang lain. Faktor yang bisa memberikan pengaruh kurang berkembangnya perilaku prososial anak berusia dini antara lain faktor internal maupun eskternal. Penelitian bertujuan yaitu mengungkap peningkatan perilaku prososial anak usia dini lewat pendekatan problem based learning dalam TK Aba Thoyibah Surakarta. Penelitian mempergunakan pendekatan kualitatif memakai jenis studi kasus. Teknik yang dipakai dalam penelitian yakni dokumentasi, observasi, wawancara. Berdasar hasil penelitian bisa disimpulkan bahwasanya pengembangan perilaku prososial anak usia dini bisa mengalami perkembangan memakai pendekatan problem based learning yaitu anak mampu bekerjasama, bermain bersama teman sebaya, tolong menolong. Maka problem based learning memberi pengaruh cukup signifikan pada pengembangan perilaku prososial terhadap anak berusia 5 hingga 6 tahun dalam TK Aba Thoyibah Surakarta. Kata Kunci: anak usia dini; perilaku prososial; pbl Abstract This research is motivated by the lack of prosocial behavior of children towards their peers marked by the presence of individualism in the surrounding environment, in early childhood more aggressive behavior, attention difficulties, and other antisocial behavior appear. Factors that can affect the lack of development of prosocial behavior in early childhood include internal factors and external factors. The purpose of this study is to reveal the improvement of prosocial behavior in early childhood through a problem based learning approach in TK Aba Thoyibah Surakarta. This research uses a qualitative approach with the type of case study. The technique used in this research is observation, interview, and documentation. Based on the results of the study, it can be concluded that the increase in prosocial behavior of early childhood can develop using a problem based learning approach, namely children are able to work together, play with peers, and help each other. Thus, problem based learning has a significant effect on increasing prosocial behavior for children aged 5-6 years in Aba Thoyibah Kindergarten Surakarta. Keywords: early childhood; prosocial behavior; pbl Copyright (c) 2022 Dwi Arta Wijayanti & Sri Katoningsih  Corresponding author : Dwi Arta Wijayanti Email Address : dwiarthawijayanti18@gmail.com (Surakarta, Indonesia) Received 9 June 2022, Accepted 24 August 2022, Published 21 September 2022