Penerapan Pembelajaran Guided Discovery Untuk Meningkatkan Motivasi Dan Pemahaman Konsep Matematika

Baiq Aedina Sapitri; Masjudin Masjudin; Pujilestari Pujilestari; Mulianah Mulianah

doi:10.36312/rj.v3i1.1244

Authors

Baiq Aedina Sapitri Universitas Pendiddikan Mandalika
Masjudin Masjudin Universitas Pendidikan Mandalika
Pujilestari Pujilestari Universitas Pendidikan Mandalika
Mulianah Mulianah SMA Negeri 1 Lembar

DOI:

https://doi.org/10.36312/rj.v3i1.1244

Abstract

Tujuan penelitian ini adalah untuk mendeskripsikan penerapan pembelajaran Guided Discovery untuk meningkatkan motivasi dan pemahaman konsep matematika siswa di SMAN 1 Lembar. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang dilakukan dalam 2 siklus. Subjek penelitian ini terdiri dari 23 siswa kelas XI IPA 3 SMA Negeri 1 Lembar, terdiri dari 11 siswa laki-laki dan 12 siswa perempuan. Instrumen penelitian meliputi lembar observasi siswa dan guru, lembar tes evaluasi untuk mengukur pemahaman konsep, serta angket motivasi. Hasil penelitian menunjukkan pada siklus I, pembelajaran Guided Discovery belum mencapai hasil maksimal dengan presentase kelulusan klasikal sebesar 43,47%. Evaluasi pemahaman konsep siswa mencapai 64% (Baik), sedangkan evaluasi pemahaman guru mencapai 94,28% (Sangat Baik). Namun, pada siklus II, terjadi peningkatan signifikan dengan presentase kelulusan klasikal siswa mencapai 85,71%. Evaluasi pemahaman siswa mencapai 91% (Sangat Baik), dan evaluasi pemahaman guru mencapai 98,57% (Sangat Baik). Dengan demikian, penerapan pembelajaran Guided Discovery terbukti efektif dalam meningkatkan motivasi dan pemahaman konsep siswa kelas XI IPA 3 SMAN 1 Lembar.

Implementation Of Guided Discovery Learning To Improve The Motivation And Understanding Of Mathematics Concepts

The purpose of this study was to describe the application of Guided Discovery learning to increase students' motivation and understanding of mathematical concepts at SMAN 1 Sheet. This type of research is Classroom Action Research (PTK) which is conducted in 2 cycles. The subjects of this study consisted of 23 students of class XI IPA 3 SMA Negeri 1 Lembar, consisting of 11 male students and 12 female students. The research instruments included student and teacher observation sheets, evaluation test sheets to measure conceptual understanding, and motivational questionnaires. The results showed that in cycle I, Guided Discovery learning had not reached maximum results with a classical passing percentage of 43.47%. Evaluation of students' understanding of concepts reached 64% (Good), while evaluations of teachers' understanding reached 94.28% (Very Good). However, in cycle II, there was a significant increase with the percentage of students' classical passing reaching 85.71%. Evaluation of student understanding reached 91% (Very Good), and evaluation of teacher understanding reached 98.57% (Very Good). Thus, the application of Guided Discovery learning proved to be effective in increasing the motivation and understanding of the concepts of class XI IPA 3 SMAN 1 Sheet.

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