This study aims to : 1) describe what the students mathematical problem solving ability using problem based learning model better than using conventional method, 2) describe the differences in the mathematical problem solving ability between male and female using the problem based learning model. This research uses quantitative research. Type of research is a semi experiment/quasi experiment. This research conducted in SMP Negeri 1 Rantau Selatan, Labuhanbatu. The time of research conducted on second semester academic year 2020/2021. The research instrument instead to obtain a valid instrumen like validity test and realibility test. The result of the research are the mathematical problem solving ability of students who are taught using a problem based learning model is better than students who are taught using a conventional learning method. The mathematical problem solving ability of students who are taught by problem based learning model in female is better than the mathematical problem solving abilities of students in male. Gender can not affect to mathematical problem solving ability with uses problem based learning and conventional method
Penelitian ini dilakukan di Desa, Sei Kera Hilir I Jalan Pimpinan Nomor 70 Medan Perjuangan. Penulis ingin mengetahi tentang adakah dampak yang terjadi antara UU transportasi konvensional dan Peraturan Menteri Perhubungan Nomor 108 Tahun 2017 dalam kenyamanan berlalu lintas pada masyarakat di Desa, Sei Kera Hilir I Jalan Pimpinan Nomor 70 Medan Perjuangan. Metode penelitian ini dilakukan dengan menggunakan metode kuantitatif. Dimana penggalian data menggunakan instrumen angket, dan studi pustaka, pengambilan sampel diambil secara acak (random Sampling). Variabel penelitian ini adalah variabel tunggal. Berdasarkan penelitian, diketahui bahwa untuk mengakses transportasi online lebih mudah dibandingkan transportasi Konvensional yang dilihat dari angka persentasi lebih tinggi.
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