Pengaruh Model Problem Based Learning Terhadap Kemampuan Pemecahan Masalah Fisika Siswa Kelas X SMK Negeri 1 Batang Angkola

  • Yeni Sara Rangkuti Universitas Graha Nusantara Padangsidimpuan
  • Sri Utami Khoilla Mora Siregar Universitas Graha Nusantara
  • Eni Sumanti Nasution Universitas Graha Nusantara
Keywords: Problem based learning, Problem based learning, measurement of quantities

Abstract

This study aims to determine the effect of problem based learning models on students' physics problem solving abilities. This study used a quasi-experimental method with a pretest-posttest control group design. This research was conducted at SMK Negeri 1 Batang Angkola with a total sample of 35 students. Sampling used a simple random sampling technique with data collection using a test of students' Physics Problem Solving Ability with an essay form of 10 questions. Students' physics problem-solving abilities use Polya's theory which includes understanding problems, making plans, doing calculations, and reviewing. Data analysis of the two groups used the t test. based on data processing shows that the value of Sig (2-tailed) <.000 <0.05, ie H0 is rejected. The ability to solve physics problems of students who are taught using the problem-based learning model is higher with an average value of 87.78571 than the problem-solving abilities of students who are taught physics using a learning model that is usually carried out by teachers with conventional learning, namely the 2013 curriculum scientific approach with an average value of 63.14286 . this shows that there is an influence of the problem posing learning model on students' physics problem-solving abilities in the matter of measuring quantities and units

Published
2023-11-03