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All Journal Paradikma: Jurnal Pendidikan Matematika
Mia Yolanda Siregar
SMP IT IKHWANUL MUSLIMIN MEDAN
Education Mathematics Other

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DEVELOPMENT OF LEARNING VIDEO WITH OPEN ENDED APPROACH TO IMPROVE ABILITY MATHEMATICAL REASONING AND CRITICAL THINKING STUDENTS OF HIGH SCHOOL OF HIGH SCHOOL OF MUSLIMIN MEDAN IN MEDAN Mia Yolanda Siregar; Hasratuddin Siregar; Hermawan Syahputra
PARADIKMA: JURNAL PENDIDIKAN MATEMATIKA Vol 14, No 1 (2021): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA
Publisher : Study Program of Mathematics Education of Unimed Postgraduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paradikma.v14i1.27149

Abstract

This research was conducted in two stages, namely the first stage of developing learning videos with the Open Ended approach using the ADDIE development model, and the second stage testing the learning videos with the Open Ended approach which was developed in grades VIII-1 and VIII-2 SMP Ikhwanul Muslimin Medan. From the results of the first and second trials, it was obtained: 1) In the first and second trials there was an increase in the average value of students' mathematical reasoning abilities of 14.64; 2) In the first and second trials there was an increase in the average value of students' mathematical critical thinking skills of 7.29; 3) Learning videos with an Open Ended approach to improve mathematical reasoning and critical thinking skills have been effective to use;Keywords: development of learning videos, ADDIE model, Open Ended Approach, mathematical reasoning, mathematical critical thinking.
Co-Authors Hasratuddin Siregar Hermawan Syahputra