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Sahat Saragih

Sahat Saragih

Universitas Negeri Medan - Medan / Indonesia
Natural Sciences / Mathematical Sciences
AD Scientific Index ID: 491830
Medan State University
person_outline Sahat Saragih's MOST POPULAR ARTICLES
1-) Improving Students' Mathematical Problem Solving Ability and Self-Efficacy through Guided Discovery Learning in Local Culture Context. International Electronic Journal of Mathematics Education 14 (1), 61-72, 2019
2-) Development of Learning Materials Oriented on Problem-Based Learning Model to Improve Students' Mathematical Problem Solving Ability and Metacognition Ability. International electronic journal of mathematics education 14 (2), 331-340, 2019
3-) Development of Learning Materials Based on Realistic Mathematics Education Approach to Improve Students' Mathematical Problem Solving Ability and Self-Efficacy. International Electronic Journal of Mathematics Education 14 (2), 375-383, 2019
4-) The Development of Learning Devices Based Guided Discovery Model to Improve Understanding Concept and Critical Thinking Mathematically Ability of Students at Islamic Junior … Journal of education and practice 6 (24), 116-128, 2015
5-) Development of Learning Materials Based on Realistic Mathematics Education to Improve Problem Solving Ability and Student Learning Independence. International electronic journal of mathematics education 14 (1), 243-252, 2019