Sahat Saragih

Improving Students’ Mathematical Problem Solving Ability and Self-Efficacy through Guided Discovery Learning in Local Culture Context

Rustam Effendy Simamora, Sahat Saragih, Hasratuddin Hasratuddin · International Electronic Journal of Mathematics Education · 2018 · 325 citations · Full text

Problem-based Learning, Teacher Education, Mathematics Education +15

Development of Learning Materials Oriented on Problem-Based Learning Model to Improve Students’ Mathematical Problem Solving Ability and Metacognition Ability

Meryance V Siagian, Sahat Saragih, Bornok Sinaga · International Electronic Journal of Mathematics Education · 2019 · 194 citations · Full text

Development of Learning Materials Based on Realistic Mathematics Education to Improve Problem Solving Ability and Student Learning Independence

Ainul Marhamah Hasibuan, Sahat Saragih, Zul Amry · International Electronic Journal of Mathematics Education · 2018 · 142 citations · Full text

Educational Writing, Mathematics Cognition, Education +22

Development of Learning Materials Based on Realistic Mathematics Education Approach to Improve Students’ Mathematical Problem Solving Ability and Self-Efficacy

Lavenia Ulandari, Zul Amry, Sahat Saragih · International Electronic Journal of Mathematics Education · 2019 · 137 citations · Full text

Problem-based Learning, Instructional Design, Mathematics Education +13

The Development of Learning Devices Based Guided Discovery Model to Improve Understanding Concept and Critical Thinking Mathematically Ability of Students at Islamic Junior High School of Medan.

Kiki Yuliani, Sahat Saragih · Journals & Books Hosting (International Knowledge Sharing Platform) · 2015 · 88 citations · Full text