IMPLEMENTASI PEMBELAJARAN BERDIFERENSIASI PADA MATERI LINGKARAN BERBASIS METODE KONSTRUKTIVISME DAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK KELAS IV: IMPLEMENTATION OF DIFFERENTIATED LEARNING ON CIRCLE MATERIALS BASED ON CONSTRUCTIVISM AND PROBLEM-BASED LEARNING METHODS TO IMPROVE THE LEARNING OUTCOMES OF GRADE IV STUDENTS. Jurnal Al-Ilmu [Internet]. 2024 Oct. 30 [cited 2026 Apr. 4];4(2):9-15. Available from: https://www.ejournal.stitmuhngawi.ac.id/index.php/Al-Ilmu/article/view/345