Syarifuddin, Hendra
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PENGEMBANGAN PERANGKAT PEMBELAJARAN PECAHAN BERBASIS MODEL PENEMUAN TERBIMBING UNTUK KELAS IV SD Fernandes, Mimik; Syarifuddin, Hendra
ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Vol 4, No 1 (2020): FEBRUARI
Publisher : UNIVERSITAS MUHAMMADIYAH SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/else.v4i1.4011

Abstract

Abstrak: Tujuan penelitian ini adalah untuk menghasilkan perangkat pembelajaran pecahan berbasis model penemuan terbimbing yang valid, praktis dan efektif untuk kelas IV SD, berupa Rencana Pelaksanaan Pembelajaran (RPP)dan Lembar Kerja Peserta Didik (LKPD) pecahan. Penelitian ini merupakan penelitian pengembangan dengan model Plomp terdiri dari tiga tahapan, yaitu tahap penelitian pendahuluan, tahap pengembangan, dan tahap penilaian. Penelitian ini menghasilkan perangkat pembelajaran yang memenuhi kriteria valid, praktis dan efektif.Hasil analisis terhadap lembar validasi RPP dan LKPD menunjukkan bahwa perangkat pembelajaran yang dikembangkan valid.Perangkat pembelajaran juga praktis berdasarkan hasil analisis terhadap angket respon pendidik, angket respon peserta didik dan lembar observasi keterlaksanaan pembelajaran.Selain itu, perangkat pembelajaran yang dikembangkan juga efektif untuk meningkatkan kemampuan pemecahan masalah matematika peserta didik. Kata Kunci: Perangkat Pembelajaran, Pecahan, Model Penemuan Terbimbing Abstract: The purpose of this study was to produce a fraction learning tool based on a valid, practical and effective guided discovery model for grade IV elementary school, in the form of a Learning Implementation Plan (RPP) and a Fractional Student Worksheet (LKPD). This research is a development research with the Plomp model consisting of three stages, namely the preliminary research stage, the development stage, and the assessment stage. This research produces learning tools that meet the valid, practical and effective criteria. The results of the analysis of the RPP and LKPD validation sheets showed that the learning tools developed were valid. Learning tools are also practical based on the results of the analysis of the teacher's response questionnaire, student response questionnaire and observation sheet of the implementation of learning. In addition, the learning tools developed are also effective for improving students' mathematical problem solving abilities.Keywords: Learning Tools, Fraction, Guided Discovery Model
Analisis Kebutuhan Pengembangan Lembar Kerja Siswa Berbasis Penemuan Terbimbing Kelas VIII Sekolah Menengah Pertama Putra, Aan; Syarifuddin, Hendra
Jurnal Edukasi Matematika dan Sains Vol 6, No 1 (2018)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (729.463 KB) | DOI: 10.25273/jems.v6i1.5327

Abstract

Pemahaman konsep matematika merupakan salah satu kemampuan dasar yang harus dikuasai oleh siswa sebagai modal awal untuk menguasai kemampuan matematis yang lebih kompleks. Untuk mengoptimalkan pemahaman konsep matematis siswa, proses pembelajaran matematika yang memfasilitasi siswa untuk menemukan konsep dan mengkonstruksi sendiri pemahamannya tentang konsep tersebut merupakan salah satu solusi. Penelitian ini bertujuan untuk menganalisis kebutuhan siswa terhadap pengembangan bahan ajar berupa lembar kerja yang dapat memfasilitasi siswa menemukan dan mengkonstruksi konsep matematika. Data dikumpulkan melalui wawancara, lembar observasi, angket dan analisis dokumen. Hasil pengumpulan data menunjukkan bahwa (1) pemahaman konsep siswa tergolong rendah, (2) proses pembelajaran belum memfasilitasi siswa menemukan dan mengkonstruksi konsep, dan (3) bahan ajar yang digunakan hanya berupa ringkasan materi dan sekumpulan soal. Berdasarkan hasil analisis kebutuhan, peneliti merekomendasikan pengembangan bahan ajar berbasis penemuan terbimbing dalam bentuk lembar kerja siswa untuk mempermudah guru dalam membimbing siswa dalam melakukan kegiatan penemuan. The mathematical concepts understanding was one of the basic abilities that must be mastered by students as initial capital to master more complex mathematical abilities or skills. To optimize students' mathematical concepts understanding, the process of learning mathematics that facilitates students to find concepts and construct their own understanding of these concepts was a solution. This study aims to analyze student needs for developing teaching materials in students? worksheets form that can facilitate students to discover and construct mathematical concepts. The data collected through interviews, observation sheets, questionnaires and document analysis. The results of data collection show that (1) students' mathematical concepts understanding was low, (2) the learning process has not facilitated students to find and construct their concepts, and (3) teaching materials used were just as summary of material and some sets of questions. Based on the results of the needs analysis, the researcher recommends the development of teaching materials based on guided discovery like students? worksheets to facilitate the teacher in guiding students in conducting the discovery activities.
The Practicality of Learning Devices Cooperative Models Based on Blended Learning to Improve Learning Outcomes of 10th-Grade MA Students Husaini, Al; Syarifuddin, Hendra; Usmadi, Usmadi
International Journal of Trends in Mathematics Education Research Vol 2, No 3 (2019)
Publisher : IIES Independent

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (956.474 KB) | DOI: 10.33122/ijtmer.v2i3.121

Abstract

Less active and low learning outcomes of students learning by the learning model used by the teacher. Among the variations that can be done is to take advantage of existing technological developments. Therefore, a study was conducted involving the development of learning devices. The research carried out was the development of cooperative learning mathematical learning tools in the form of Blended Learning Based Student Worksheets (LKPD). This study aims to produce a blended learning based learning tool that is practical to improve student learning outcomes. This development research uses the Plomp model which consists of three phases namely the initial investigation phase, the development phase, and the improvement phase. The subjects of this study were 10th-grade religion students of MA KMM Kauman Padangpanjang. Based on the learning outcomes, students are active in learning. The results of the interview show that the devices are easily developed and motivate students in learning and the results of the practicality questionnaire that shows the learning tools developed have met the practical requirements in terms of implementation, ease and time needed. The value of each meeting also increases with an average value of 83 daily test scores. Based on these results it can be concluded that the cooperative mathematics learning model based on blended learning to improve learning outcomes of class X MA students can be used practically.