Angela Dinaro Silalahi

Angela Dinaro Silalahi

Universitas Negeri Medan - Medan / Indonesia
Others
AD Scientific Index ID: 339591
Medan State University
person_outline Angela Dinaro Silalahi's MOST POPULAR ARTICLES
1-) Improving Mathematical Problem-Solving Ability and Self-Confidence of High School Students through Contextual Learning Model.E Surya, FA PutriJournal on mathematics education 8 (1), 85-94, 20172402017
2-) Improving of junior high school visual thinking representation ability in mathematical problem solving by CTLE Surya, J Sabandar, YS Kusumah, D DarhimJournal on Mathematics Education 4 (1), 113-126, 2013224*2013
3-) Kemampuan Pemecahan Masalah Matematis Siswa Kelas VII Dalam Menyelesaikan Persamaan Linear Satu VariabelER Harahap, E Surya1982017
4-) Improving Learning Activity and Students’ Problem Solving Skill through Problem Based Learning (PBL) in Junior High SchoolRE Simamora, DR Sidabutar, E SuryaInternational Journal of Sciences: Basic and Applied Research (IJSBAR) 33 (2 …, 20172242017
5-) Improving High-Level Thinking Skills by Development of Learning PBL Approach on the Learning Mathematics for Senior High School Students.E Surya, E SyahputraInternational Education Studies 10 (8), 12-20, 20171722017