MENINGKATKAN KETERAMPILAN BERPIKIR TINGKAT TINGGI SISWA KELAS XI MELALUI PEMBELAJARAN MATEMATIKA BERBASIS PROBLEM BASED LEARNING PADA MATERI TRIGONOMETRI

(Improving Higher Order Thinking Skills for Class XI Students Through Problem Based Learning Mathematics in Trigonometry Materials)

  • Ofir Hawila Bantaika Universitas Nusantara PGRI Kediri
  • Samijo Samijo Universitas Nusantara PGRI Kediri
  • Dian Devita Yohanie Universitas Nusantara PGRI Kediri

Abstract

The purpose of this study was tooderermine (1) teacher activities innproblem based learning on trigonometric comparison material. (2) Student activities in problem-based learning on trigonometric comparison material. (3) Improvement of high-order thinking skills of class XI students on trigonometric comparison materials through problem-based learning mathematics. This study usess quantitative approach, the research design iss one group pretest-posttest design. Theepopulations and sample are alls class XI SMK PGRI 3 as many as 21 students. Thee sampling techniquee iss simple random sampling. Data analysis used t-test analysis. Based on the results the study, it was concluded thats: (1) Teacher activity in problem-based learning on trigonometric comparison material, in good category with an activity score of 75. (2) Student activity in problem-based learning on trigonometric comparison material, very category good with an activity score of 87.5. (3) There is ann increase in high-order thinking skill off class XI students in trigonometric comparisons through problem-based learning mathematics. This can be proven from t-count 10,542 t-table 2,086 with sig. (2-tailed) att aa significant level off , soo thats H0. is rejected and Ha. is accepted with thee result that thee pretest score of 58.67 increases in theeposttest value of 79.3.


Keywords: Higher Order Thinking Skills, Trigonometry,.Problem-Based Learning

Published
2022-08-15
How to Cite
BANTAIKA, Ofir Hawila; SAMIJO, Samijo; YOHANIE, Dian Devita. MENINGKATKAN KETERAMPILAN BERPIKIR TINGKAT TINGGI SISWA KELAS XI MELALUI PEMBELAJARAN MATEMATIKA BERBASIS PROBLEM BASED LEARNING PADA MATERI TRIGONOMETRI. UNEJ e-Proceeding, [S.l.], p. 565 - 573, aug. 2022. Available at: <https://jurnal.unej.ac.id/index.php/prosiding/article/view/33553>. Date accessed: 03 dec. 2022.