Items where Author is "Simamora, Rustam E."

Simamora, Rustam E. and Sidabutar, Dewi Rotua (2017) PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN AKTIVITAS BELAJAR DAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA DI KELAS VII SMP NEGERI 3 MEDAN. In: Seminar Nasional Matematika (SEMNASTIKA) 2017, 06 May 2017, Medan.

Simamora, Sandro J. and Simamora, Rustam E. and Sinaga, Bornok (2017) APPLICATION OF PROBLEM BASED LEARNING TO INCREASE STUDENTS’ PROBLEM SOLVING ABILITY ON GEOMETRY IN CLASS X SMA NEGERI 1 PAGARAN. International Journal of Sciences : Basic and Applied Research (IJSBAR), 36 (02). pp. 234-251. ISSN 2307-4531

Simamora, Rustam E. and Sidabutar, Dewi Rotua and Surya, Edy (2017) IMPROVING LEARNING ACTIVITY AND STUDENTS' PROBLEM SOLVING SKILL THROUGH PROBLEM BASED LEARNING (PBL) IN JUNIOR HIGH SCHOOL. International Journal of Sciences : Basic and Applied Research (IJSBAR), 33 (02). pp. 321-331. ISSN 2307-4531