Pengaruh Model Problem Based Learning Berbantuan Geogebra Terhadap Kemampuan Numerasi Peserta Didik Kelas IV Sekolah Dasar

Muhammad, Masykur (2025) Pengaruh Model Problem Based Learning Berbantuan Geogebra Terhadap Kemampuan Numerasi Peserta Didik Kelas IV Sekolah Dasar. S1 thesis, UNIVERSITAS UNJA.

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Abstract

Penelitian ini bertujuan untuk mengetahui tingkat keefektifan Pengaruh Model Problem Based Learning berbantuan Geogebra terhadap Kemampuan Numerasi Peserta Didik Kelas IV Sekolah Dasar. Penelitian ini dilakukan di SD Negeri 036/I Kilangan pada semester ganjil tahun ajaran 2024/2025. Jenis penelitian ini adalah Pre-Experimental Designs menggunakan pendekatan kuantitatif. Desain penelitian yang digunakan dalam penelitian ini, yakni One-Group Pretest-Posttest Design. Teknik pengumpulan data diperoleh dengan cara melakukan observasi terhadap keterlaksanaan aktivitas pendidik dan peserta didik serta memberikan tes soal essay kepada peserta didik. Kemudian data diolah dengan melakukan perbandingan hasil sebelum pemberian tindakan (pretest) dengan hasil sesudah pemberian tindakan (posttest). Hasil penelitian menunjukkan terdapat perbedaan signifikan antara rata-rata nilai kemampuan awal sebelum diberikan perlakuan menggunakan model PBL berbantuan Geogebra, yakni 65,70 dan rata-rata nilai kemampuan akhir setelah diberikan perlakuan model PBL berbantuan Geogebra, yakni 85,38. Berdasarkan hasil uji hipotesis menggunakan uji T-test diperoleh nilai sig. (2-tailed) lebih kecil dari 0,05, yaitu 0,005, maka Ho ditolak dan Ha diterima, dan hasil N-Gain sebesar 0,59 sehingga keefektifan peningkatan kemampuan numerasi peserta didik dikategorikan sedang. Kesimpulan dari penelitian ini menunjukkan model Problem Based Learning berbantuan Geogebra cukup efektif terhadap kemampuan numerasi peserta didik kelas IV sekolah dasar. This study aims to determine the level of effectiveness of the Influence of the Geogebra-assisted Problem Based Learning Model on the Numeracy Skills of Grade IV Elementary School Students. This research was conducted at SD Negeri 036/I Kilangan in the odd semester of the 2024/2025 academic year. This type of research is Pre-Experimental Designs using a quantitative approach. The research design used in this study is the One-Group Pretest-Posttest Design. Data collection techniques are obtained by observing the implementation of educator and student activities and providing essay questions to students. Then the data is processed by comparing the results before the action is given (pretest) with the results after the action is given (posttest). The results of the study showed that there was a significant difference between the average initial ability value before being given treatment using the Geogebra-assisted PBL model, which was 65.70 and the average final ability value after being given treatment with the Geogebra-assisted PBL model, which was 85.38. Based on the results of the hypothesis test using the T-test, the sig. (2-tailed) value was smaller than 0.05, which was 0.005, so Ho was rejected and Ha was accepted, and the N-Gain result was 0.59 so that the effectiveness of improving students' numeracy skills was categorized as moderate. The conclusion of this study shows that the Geogebra-assisted Problem Based Learning model is quite effective on the numeracy skills of grade IV elementary school students.

Type:	Thesis (S1)
Uncontrolled Keywords:	Problem Based Learning, Geogebra, Kemampuan Numerasi
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Keguruan dan Ilmu Pendidikan > PGSD
Depositing User:	MUHAMMAD MASYKUR
Date Deposited:	11 Mar 2025 06:14
Last Modified:	11 Mar 2025 06:14
URI:	https://repository.unja.ac.id/id/eprint/76083

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