IMPLEMENTASI PEMBELAJARAN MODEL ASSURE BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA KURIKULUM MERDEKA PESERTA DIDIK KELAS I SDN NGAGLIK 01 BATU

This study aims to produce a valid, practical, and effective ASSURE model learning design to improve learning outcomes in the independent curriculum mathematics learning on the topic "Build Space" class I Elementary School. The learning design developed is in the form of a Teaching Module. The subjects of this study were first grade students at SDN Ngaglik 01 Batu. The ASSURE steps are: Analyze learners (analyze students), State standards and objectives (formulate standards and learning objectives), Select Strategies and resources (choose strategies and learning resources), Utilize resources (utilize learning resources), Require learner participation (participation students in learning), as well as Evaluate and revise (assess and revise learning). Based on the trial results, the average number of pre-cycle stages was 42.8%. The results of the research show that the learning design through Problem-Based Learning can improve student learning outcomes. The average value of learning outcomes has increased in the first cycle of mastery learning outcomes reaching 71.6% while in the second cycle, the learning outcomes of students reach 85.2%. This increase proves that the Problem-Based Learning model can improve student learning outcomes in Construct Space material