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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Inovasi Matematika (Inomatika) Prosiding Simposium Nasional Multidisiplin (SinaMu)
Fitri Apriani
STKIP Muhammadiyah Bangka Belitung
Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences

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MUSEUM TIMAH INDONESIA PANGKALPINANG SEBAGAI ALTERNATIF PEMBELAJARAN MATERI SUDUT Fitri Apriani; Putri Cahyani Agustine
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 8, No 3 (2019)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (668.563 KB) | DOI: 10.24127/ajpm.v8i3.2276

Abstract

This aims of this study are to know the role of Museum Timah Indonesia Pangkalpinang context as alternative  to understanding angles. This studi was using design research using Hypothetical Learning Trajectory (HLT) where research is conducted in three stages, namely initial design, teaching experiment (the pilot experiment) and retrospective analysis.this research was conducted at SD Negeri 29 Pangkalpinang. The data were collected through several things, namely by pre test and post test, video recording, collecting student work, interviews, and field notes. The results indicated that with the context of Museum Timah Indonesia Pangkalpinang, students could understand angle measurement. Students are more interested and motivated in completing angular measurements so that learning is more meaningful. PMRI can be used as an approach to learning angular measurements in elementary schools.
Perancangan Prototype LKS Materi Operasi Hitung Bilangan Bulat Untuk Peserta Didik Sekolah Dasar Putri Cahyani Agustine; Fitri Apriani; Iis Juniati
Jurnal Inovasi Matematika Vol 1 No 2 (2019): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.484 KB) | DOI: 10.35438/inomatika.v1i2.150

Abstract

Matematika merupakan salah satu pelajaran yang menjadi ujung tombak dalam mata pelajaran lain.Matematika dipelajarimulai dari sekolah dasar untuk membekali peserta didik dengan kemampuan berpikir logis, analitis, sistematis, kritis, kreatif, dan kemampuan bekerja sama.Tahapan-tahapan aspek yang berurutan dalam matematika yaitu bilangan, geometri dan pengukuran serta pengolahan data. Dari tahapan aspek yang disebutkan terlihat bahwa pokok bahasan bilangan merupakan tahapan awal yang harus dikuasai dalam matematika. Bilangan merupakan pokok bahasan dasar yang sangat penting dipahami oleh para peserta didik karena merupakan landasan untuk pokok-pokok bahasan lainnya. Salah satu bagian dari pokok bahasan bilangan ini adalah bilangan bulat. Penelitianini bertujuan untuk menghasilkan prototipe 1 bahan ajar dalam bentuk LKS materi operasi hitung bilangan bulat untuk peserta didik kelas IV sekolah dasar. Penelitian ini merupakan tahap awaldari penelitian pengembangan. Subjek penelitian adalah peserta didik kelas IV SD Negeri 42 Pangkalpinang. Proses pengembangan bahan ajar yaitu analisis kebutuhan, modul dikembangkan pada konsep yang belum dikuasai siswa, perencanaan atas dasar konsep yang masih belum dikuasai siswa, menentukan standar kompetensi, kompetensi dasar, indikator, silabus, RPP, menentukan unsur-unsur LKS, mengumpulkan materi, menyusun draft LKS, dan validasi. Dari perancangan prototipe ini dihasilkanprototipepertama LKS materi operasi hitungbilangan bulat untuk kelas IV sekolah dasar.
PENDISAINAN HYPOTETICAL LEARNING TRAJECTORY (HLT) MENGGUNAKAN KONTEKS MUSEUM TIMAH PANGKALPINANG Fitri Apriani; Putri Cahyani Agustine
Prosiding Simposium Nasional Multidisiplin (SinaMu) Vol 1 (2019): Simposium Nasional Multidisiplin (SinaMu)
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/sinamu.v1i0.2128

Abstract

Difficulty in understanding the concept of angle because of learning of angle is only explain, give examples, and practice, so there are still many students who have difficulty understanding the concept of angle. Angle is one of the most basic concepts to understanding geometry and should have been understood and mastered since elementary school in terms of length and angle so as not to cause students difficulties in learning angles in high school. PMRI was chosen because it can lead students to understand mathematical concepts, which in this study is the concept of angles. The aims of this study is to design a hypothetical learning trajectory in angle by using context of the Museum Timah Pangkalpinang as a tool in understanding the concept of angles. This study was using design research approach, with three stages of research are preparing for the experiment, the experimental design, retrospective analysis. The Hypothetical Learning Trajectory (HLT) was developed from a series of corner material learning activities using context of the Museum Timah Pangkalpinang. HLT is generated with 4 activities, that are observe museum buildings and mining equipment,determine the types of angle, determine the angle using the steps outlined in LKPD, and completed the questions.Keywords: Angle, Museum Timah, PMRI, HLT
Co-Authors Iis Juniati Putri Cahyani Agustine