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Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika
Published by Universitas Pasir Pengaraian
ISSN : 26554518     EISSN : 26548739     DOI : https://doi.org/10.30606/absis
Core Subject : Education,
Mathematics
Jurnal Absis adalah jurnal penelitian yang dikelola oleh program studi Pendidikan Matematika Universitas Pasir Pengaraian. Absis diambil dari istilah matematika yang merupakan jarak titik terhadap sumbu tegak. Jurnal Absis memuat artikel hasil penelitian atau kajian literatur dalam bidang pendidikan matematika dan matemtika. Jurnal absis terbit dua kali dalam satu tahun yaitu pada bulan April dan Oktober. Jurnal Absis diharapkan dapat menjadi tempat bagi peneliti pendidikan matematika atau matematika utamanya bagi dosen Pendidikan Matematika Universitas Pasir Pengaraian, dosen berbagai universitas, maupun guru untuk mempublikasikan artikel ilmiahnya. Jurnal Absis merupakan terbitan berkala yang dapat diakses secara terbuka oleh pembaca untuk mendukung tumbuh kembangnya ilmu pengetahuan, terutama dalam bidang Pendidikan matematika dan matematika.
Arjuna Subject : Umum - Umum
Articles 80 Documents
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Penerapan Model Problem Based Learning (PBL) Untuk Meningkatkan Hasil Belajar Matematika Peserta Didik Kelas VII-A SMP Negeri 40 Pekanbaru Resti Dwi Junita; Titi Solfitri; Syarifah Nur Siregar
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 1 (2020): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i1.570

Abstract

Penelitian ini bertujuan untuk memperbaiki proses pembelajaran dan meningkatkan hasil belajar matematika peserta didik melalui penerapan model problem based learning (PBL). Penelitian ini merupakan penelitian tindakan kelas yang terdiri dari dua siklus, setiap siklus terdiri dari 3 pertemuan dan 1 kali ulangan harian. Instrumen penelitian yang digunakan adalah perangkat pembelajaran yang terdiri dari Silabus, Rencana Pelaksanaan Pembelajaran (RPP) dan Lembar Kerja Peserta Didik (LKPD) serta instrumen pengumpul data yaitu lembar pengamatan dan tes hasil belajar matematika. Teknik pengumpulan data adalah teknik pengamatan dan teknik tes. Lembar pengamatan dianalisis secara deskriptif naratif, sedangkan tes hasil belajar dianalisis secara statistik deskriptif. Subjek penelitian adalah peserta didik kelas VII-A SMP Negeri 40 Pekanbaru tahun pelajaran 2019/2020 yang terdiri dari 39 peserta didik. Berdasarkan analisis data kualitatif disimpulkan bahwa terjadi perbaikan proses pembelajaran setelah menerapkan model PBL, yaitu peserta didik terlihat berpartisipasi aktif dan semakin mandiri dalam proses pembelajaran, mempresentasikan hasil penyelesaian masalah dan memberikan kesimpulan pembelajaran. Pada analisis data kuantitatif, persentase jumlah peserta didik yang mencapai KKM kompetensi pengetahuan pada skor dasar yaitu 12,82% meningkat menjadi 46,15% pada siklus pertama dan meningkat menjadi 66,67% pada siklus kedua. Pada kompetensi keterampilan, persentase jumlah peserta didik yang mencapai KKM pada siklus pertama yaitu 33,33% meningkat menjadi 56,41% pada siklus kedua. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan model Problem Based Learning dapat memperbaiki proses pembelajaran dan dapat meningkatkan hasil belajar matematika peserta didik kelas VII-A SMP Negeri 40 Pekanbaru.
Meningkatkan Aktivitas dan Prestasi Belajar Matematika Materi Bangun Ruang Sisi Lengkung melalui Penerapan Model Pembelajaran Kooperatif Tipe STAD pada Siswa Kelas IX SMP LPMD Suka Maju Rambah Nurbaiti Nurbaiti
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 1 (2020): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i1.576

Abstract

The purpose of this study was to describe the change in learning attitudes of students IX SMP LPMD Suka Maju Rambah in the 2017/2018 academic year regarding the increase in mathematics learning activities on curved side space building materials after learning through the application of the STAD cooperative learning model. The type of research used is a classroom action research, with a design used in two cycles. The population in this study were students of class IX SMP LPMD Suka Maju Rambah. Each cycle includes planning, action, observation, and reflection. The first cycle's learning outcomes showed that 26 students who completed learning whose score reached ≥ 75 were 26 students, or the percentage reached 78.78%. In the results of reflection in cycle I, it was found that the active involvement of students was 12 students, or the percentage was only 36.36%. Learning outcomes in cycle II, there was an increase in the number of students who completed, namely as many as 31 students or 93.93%, with 15.15%. Meanwhile, students' activeness in the second cycle also increased to 23 students, or 69.69%, with an increase of 33.33%. So it can be concluded that the application of the STAD learning model can improve activities and mathematics learning outcomes of students in grade IX at SMP LPMD Suka Maju, Rambah.
Kemandirian Belajar Siswa Melalui Model Pembelajaran Kooperatif Think Pair Square (TPSq) Gusnita; Melisa; Hafizah Delyana
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 2 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i2.645

Abstract

Lack of self-regulated learning is the background of this research. The research objective was to determine how independent student learning was after applying the Think Pair Square type of cooperative learning model. Qualitative descriptive is a type of research using an instrument in the form of an independent learning questionnaire. The subjects in this study were class XI RPL B students of SMK Negeri 1 Bukit Sundi who were registered in the 2019/2020 school year. Based on data analysis with data descriptions, it was found that student learning independence for each indicator was at a percentage of more than 59%. With strong criteria. So, it can be concluded that the students' learning independence is strong after applying the Think Pair Square cooperative learning model.
Analisis Sistem Antrian Pada Pelayanan Poli Jantung RSUD Kota Langsa Fazrina Saumi; Rizki Amalia; Amelia; Nurviana
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 2 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i2.668

Abstract

Queuing is an activity where parties are waiting to get service. A queuing process starts from the time of arrival to the time of service. Queuing problems are often encountered in everyday life, including in Langsa City Hospital, especially in the cardiac clinic, which has the most patients. The majority of patients in the queue system are elderly (elderly), so good service is needed considering the physical condition of patients who have entered a vulnerable age. The queuing system analysis aims to determine the average number of patients waiting in the system and the length of service at the heart clinic of Langsa City Hospital. In addition, the queue system analysis can help the Langsa City Hospital design an operational service system so that the service process can run optimally. The queue structure model used is a single channel-single phase with the discipline type First In First Out (FIFO). From the queue model analysis results obtained, the cardiac poly care system has an average number of patients waiting at most occurs in the period 08.00-10.00, namely 14 people with a waiting time of about 56.28 minutes. This time is the busy working hour at cardiac poly with a busyness rate of 93%. From the simulation results with two servers using the same model, a busy rate of 50% was obtained with a reduction in the number of people waiting by 12.8 people with a waiting time of about 1.2 minutes.
Metode ARIMA untuk Memodelkan Volume Produksi Kelapa Sawit pada PT. SOCFINDO di Kabupaten Aceh Tamiang Wiwin Apriani; Rahmi Hayati
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 2 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i2.669

Abstract

This study aims to create a mathematical model that can be used to predict the amount of oil palm that will be produced at PT. Socfindo in Aceh Tamiang Regency in the coming period. The data used is data on the amount of oil palm that is ready to be produced every month in 2012-2015. The method used is the ARIMA method. The selection of this method is based on the data used, namely time series data. Before carrying out further testing, first, ensure that the data used meets the stationary state. From the test results, it is found that the data used fulfills the stationary state, then it is found that the MA (1) model can be used to predict the time series data. Furthermore, we obtain a model that can be used to predict the volume of oil palm production at PT. Socfindo is: Z_t = a_t-0.4096a_ (t-1) +521.57 With a_t ~ N (0; 29192.72)
Efektivitas Model Pembelajaran Process Oriented Guided Inquiry Learning (POGIL) terhadap Kemampuan Komunikasi Matematis Putri Yulia; Maya Riskayani; Selvia Erita
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 2 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i2.700

Abstract

This study aims to find out (1) the POGIL learning model effective on mathematical communication skills. (2) conventional learning models are effective against mathematical communication skills. (3) the difference between the POGIL learning model and the conventional model of mathematical communication skills. This research is quasi-experimental research with the research design of The Nonequivalent Posttest Only Control Group Design. The population in this study is all students of grade VII MTS Negeri 02 Kerinci. This study's sample consisted of an experimental class and a control class selected by a random sampling cluster. The research instrument is a test f mathematical communication ability, and the data is analyzed using one-sample t-test statistics and independent t-test samples. This study shows that (1) the POGIL learning model is effective on mathematical communication skills. (2) conventional learning models are ineffective against mathematical communication skills. (3) there is a difference between the POGIL learning model and the conventional model of mathematical communication skills.
Pengembangan Titik Miquel Dalam Pada Sebarang Segilima Zukrianto; Okta Dinata; Mohammad Soleh; Ade Novia Rahma; Rahmawati
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 2 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i2.746

Abstract

The Miquel theorem is a theorem that applies to a triangle, namely the inner Miquel theorem and the outer Miquel theorem triangles—then developed on the quadrilateral. As of this writing, it is developed in any of the pentagons. Miquel's theorem development in any pentagon is divided into two cases, namely in the convex and non-convex pentagons. This process begins with the construction of the inner Miquel point in any triangle using the GeoGebra application. While proving the internal Miquel theorem for any pentagon uses a simple concept, namely the concept of circles and cyclic rectangles so that five circles intersect at a point called the inner Miquel point at any pentagon.
Analisis Penyebaran Penyakit Filariasis Menggunakan Model SEIR Di Provinsi Sumatera Utara Muhammad Mukhlis; Fazrina Saumi; Ulya Nabilla
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 2 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i2.756

Abstract

North Sumatra is one of the endemic areas of tropical diseases, one of which is filariasis. Filariasis or elephantiasis is a disease transmitted through mosquitoes and can cause permanent physical disability for sufferers. In 2015, there were 127 filariasis sufferers. This number has increased to 164 patients in 2017. As a prevention effort, the government provides mass treatment for people living in endemic areas of the disease. Therefore, this study aims to determine the model of spread and the effect of treatment on these communities. This study uses an SEIR model consisting of susceptible humans (S_h), infected humans (E_h), infected humans (I_h), and immune humans (R_h). The data used is data on filariasis sufferers in North Sumatra in 2010-2019, obtained from the North Sumatra Health Office. The data were analyzed based on the equilibrium point, stability, basic reproductive ratio, and numerical simulation. The results showed that based on the SEIR model, filariasis treatment could suppress transmission in endemic areas.
Analisis Kendala Pembelajaran Matematika Berbasis Online (E-Learning) Pada Masa Pandemi COVID-19 Soffiani Tri Putri; Dadang Rahman Munandar
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 2 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i2.811

Abstract

Mathematics is an essential subject to study so that it must be pursued in its implementation and possible. The existence of the covid-19 pandemic requires all learning activities to be carried out online. But in practice, online learning experiences several obstacles, especially in learning mathematics. For this reason, the purpose of this study is to describe the constraints in the online-based mathematics learning process (e-learning). This study uses a descriptive method with a qualitative approach. The subjects in this study were students of class VIII SMPN 1 Rawamerta. The research instrument was in the form of a student response questionnaire regarding online-based learning (e-learning), which consisted of seven closed questions and four open questions. Data collection was carried out by distributing the google link form to the student response questionnaire to the research subject. Data analysis was carried out descriptively by testing the validity of the data through triangulation techniques. The results showed that students' obstacles in online-based mathematics learning (e-learning) were technical and personal constraints. Technical constraints are in the form of an unstable internet network, internet quota, and teacher explanations that are not heard clearly. In contrast, unique constraints are the lack of students in understanding the learning material and feeling lazy to take online-based mathematics learning.
Penyelesaian Soal Cerita Siswa Sekolah Dasar Berdasarkan Gender Muhammad Ilman Nafi'an
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 3 No. 2 (2021): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v3i2.816

Abstract

This study aimed to describe the ability of students to solve gender assessment questions in elementary schools. This type of research is a descriptive study with a qualitative approach. This research was conducted at SD Quins Tulungagung. Determination of the subject based on gender. The instruments used were the story question test and interview. The data analysis carried out in this study included: (1) reduction, (2) exposure, and (3) interesting about the students' ability to solve story problems in terms of gender in elementary schools. Based on the results of this study, it shows that in solving story problems, male students tend to be better in terms of reasoning because they can carry out problem-solving starting from understanding the questions to evaluating the answers obtained. Then female students who have more accuracy in solving story problems are better than male students.

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