| Peningkatan kemampuan berpikir kritis matematis dan kemandirian belajar siswa smp melalui pembelajaran berbasis masalah T Jumaisyaroh, EE Napitupulu, H Hasratuddin Kreano, Jurnal Matematika Kreatif-Inovatif 5 (2), 157-169, 2015 | 304 | 2015 |
| Mathematical understanding and representation ability of public junior high school in North Sumatra A Minarni, E Napitupulu, R Husein Journal on Mathematics Education 7 (1), 43-56, 2016 | 241 | 2016 |
| Cultivating upper secondary students' mathematical reasoning-ability and attitude towards mathematics through problem-based learning EE Napitupulu, D Suryadi, YS Kusumah Journal on mathematics education 7 (2), 117-128, 2016 | 106 | 2016 |
| Developing student-centered learning model to improve high order mathematical thinking ability S Saragih, EE Napitupulu International Education Studies 8 (06), 104-112, 2015 | 105 | 2015 |
| Developing Learning Model Based on Local Culture and Instrument for Mathematical Higher Order Thinking Ability. S Saragih, EE Napitupulu, A Fauzi International Education Studies 10 (6), 114-122, 2017 | 73 | 2017 |
| Developing Instruction Materials Based on Joyful PBL to Improve Students Mathematical Representation Ability. A Minarni, EE Napitupulu International Education Studies 10 (9), 23-38, 2017 | 56 | 2017 |
| Analyzing the teaching and learning of mathematical reasoning skills in secondary school EE Napitupulu Asian social science 13 (12), 167-173, 2017 | 42 | 2017 |
| Kemampuan Berpikir Matematis dan Aspek Afektif Siswa A Minarni, E Napitupulu, SD Lubis Medan: Harapan Cerdas, 2020 | 32 | 2020 |
| Analysis of student’s mathematical communication skills through problem based learning models assisted by augmented reality IH Batubara, S Saragih, E Simamora, EE Napitupulu, IP Sari Budapest International Research and Critics Institute-Journal (BIRCI-Journal …, 2022 | 30 | 2022 |
| Analisis Kemampuan Berpikir Kritis Matematis Siswa melalui Pendekatan Realistic Mathematics Education di SMP Negeri 3 Stabat FN Rani, E Napitupulu, H Siregar Paradikma 11 (1), 344943, 2015 | 26 | 2015 |
| Peran Penalaran dalam Pemecahan Masalah Matematik EE Napitupulu Semnas Matematika dan Pendidikan Matematika. Diakses dari: http://eprints …, 2008 | 26 | 2008 |
| Sriadhi.(2020) T Limbong, E Napitupulu Multimedia Editing Video dengan Corel Videostudio X 10, 0 | 26 | |
| The role of constructivism-based learning in improving mathematical high order thinking skills of indonesian students A Minarni, EE Napitupulu Infinity Journal 9 (1), 111-132, 2020 | 25 | 2020 |
| Mengembangkan Strategi dan Kemampuan Siswa Memecahkan Masalah Matematik EE Napitupulu PYTHAGORAS: Jurnal Pendidikan Matematika 4 (2), 26-36, 2008 | 24 | 2008 |
| Pengembangan E-Modul Pembelajaran Ekonomi Sma AS Dewi, H Sitompul, E Napitupulu Jurnal Teknologi Informasi & Komunikasi Dalam Pendidikan 5 (2), 2018 | 22 | 2018 |
| The enhancement difference of student mathematical problem solving ability between guided discovery learning model and direct learning model D Simanjuntak, EE Napitupulu, M Manullang, R Manalu, L Sinambela American Journal of Educational Research 6 (12), 1688-1692, 2018 | 19 | 2018 |
| Pengaruh Pembelajaran Berbasis Masalah atas Kemampuan Penalaran dan Pemecahan Masalah Matematis serta Sikap terhadap Matematika Siswa Sekolah Menengah Atas EE Napitupulu Universitas Pendidikan Indonesia, 2011 | 19 | 2011 |
| Exploration of Students' Statistical Reasoning Ability in the Context of Ethnomathematics: A Study of the Rasch Model. R Ramadhani, S Saragih, EE Napitupulu Mathematics Teaching Research Journal 14 (1), 138-168, 2022 | 18 | 2022 |
| The effect of discovery learning model on students mathematical understanding concepts ability of Junior High School JH Sinambela, EE Napitupulu, M Mulyono, L Sinambela American Journal of Educational Research 6 (12), 1673-1677, 2018 | 17 | 2018 |
| The effect of the jigsaw cooperative learning model and the student’s initial mathematical abilities and its effect on the mathematical representation ability and learning … N Rambe, E Syahputra, E Elvis Budapest International Research and Critics in Linguistics and Education …, 2020 | 15 | 2020 |
SAHAT SARAGIHProfessor of Mathematic Education, Universitas Negeri MedanVerified email at unimed.ac.id