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All Journal Jurnal Pendidikan Matematika (Jupitek) Jurnal Magister Pendidikan Matematika (JUMADIKA) Jurnal Pendidikan Matematika Unpatti Measurement In Educational Research Edumatica: Jurnal Pendidikan Matematika
Gaspersz, Magy
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Education Mathematics Social Sciences Other

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THE EFFECT OF SELF-REGULATED LEARNING AND SELF-EFFICACY ON STUDENT’S SOLVING PROBLEM ABILITY Sapulete, Lucyana; Laurens, Theresia; Gaspersz, Magy
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 2 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss2pp114-122

Abstract

Mathematics Problem Solving will give the expected results depending on a person's ability to control and direct his thinking activities (self-regulated learning) as well as his ability to have self confidence in solving problems. This study aimed to determine the effect of self-regulated learning and self-efficacy on problem-solving in social arithmetic material in class 7th graders of Public Junior High School 19 Ambon. The approach used was quantitative, with a sample of 27 students determined by random sampling (randomly). The research instrument used questionnaires and tests. It consisted of the self-regulated learning questionnaire, which 40 items, and the self-efficacy questionnaire 30 items. Data analysis used simple linear regression analysis, multiple linear regression analysis in which there were multiple correlation coefficients, and simultaneous and partial significant hypothesis testing at a significant level = 0.05 with the assistance of SPSS version 26.0. The research results show that : (1) there is no effect of self-regulated learning on problem solving in social arithmetic material 7th graders of Public Junior High School 19 Ambon, (2) there is no effect of self-regulated learning on problem solving in social arithmetic material in 7th graders of Public Junior High School 19 Ambon, (3) there is no effect of self-regulated learning and self-efficacy on problem solving in social arithmetic material in 7th graders of Public Junior High School 19 Ambon The contribution given to these two variables to problem solving is 4.%.
MODEL EVALUASI FORMATIF-SUMATIF TERHADAP HASIL BELAJAR MATEMATIKA MELALUI PEMBELAJARAN BERDIFERENSIASI PADA PESERTA DIDIK SMA Gaspersz, Magy; AW, Suranto; Gaspersz, Netty
JUMADIKA Vol 5 No 1 (2023): Jurnal Magister Pendidikan Matematika (JUMADIKA)
Publisher : Prodi Magister Pendidikan Matematika Pascasarjana Universitas Pattimura Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jumadikavol5iss1year2023page1-7

Abstract

Evaluation is a means to improve the quality of education through the results of information that is used as feedback and improvements to educational programs, one of which is the formative-summative evaluation model. This study aims to determine the effect of the formative-summative evaluation model on mathematics learning outcomes through differentiation learning in high school students. This type of research is evaluation research with a quantitative approach. Data were obtained through documentation techniques by taking samples based on certain considerations (purposive sampling), namely classes that have implemented an independent learning curriculum and educators who teach are driving educators so that planning in differentiated learning can run as expected. The results of the analysis using multiple linear regression tests obtained that there was a significant influence between the formative-summative evaluation model on mathematics learning outcomes as shown from the calculations obtained by the value of Fcount = 89.8 with a significant level of 0.05, then Ftable = 3.316 so that Fcount > Ftable or 89.8 > 3.316 then H0 is rejected. This shows that the formative-summative model can be used to evaluate student’s mathematics learning outcomes through differentiation learning
Rating Scale Model: Self-evaluation mahasiswa melalui pembelajaran online Gaspersz, Magy; Setiawati, Farida Agus; Retnawati, Heri
Measurement In Educational Research Vol 3, No 2 (2023)
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/meter.v3i2.242

Abstract

Penelitian ini bertujuan untuk mengukur self-evaluation mahasiswa pendidikan matematika terhadap materi perkuliahan analsis real melalui pembelajaran online. Penelitian ini menggunakan pendekatan kuantitatif dengan pengambilan sampel berdasarkan pertimbangan tertentu (purposive sampling) yaitu mahasiswa Program Studi Pendidikan Matematika FKIP Universitas Pattimura yang mengikuti mata kuliah analisis real sebanyak 106 responden. Data diperoleh dengan menyebarkan angket self evaluation melalui google form dan berupa angket respon dengan metode skala Likert. Analisis awal dilakukan untuk mengetahui validitas dan reliabilitas instrumen melalui perhitungan Exploratory Factor Analysis (EFA) untuk mengetahui validitas konstruk instrumen dan Cronbach’s Alpha untuk mengetahui reliabilitas. Selanjutnya dilakukan analisis Item Response Teory (IRT) politomus Rating Scale Model (RSM) untuk mengukur self-evaluation mahasiswa. Hasil analisis EFA menggunakan program R menghasilkan 7 faktor laten dari 30 item indikator dengan nilai Kaiser-Meyer-Olkin (KMO) adalah 0. 79 dan MSA tiap item menunjukkan hasil > 0.5, loading faktor tiap item > 0.3 dan estimasi reliabilitas 0.877. Hasil perhitungan IRT politomus RSM menunjukkan model fit untuk setiap item dan diperoleh hasil IIF = 94.99%, TIF = 94.89%.  Kategori respon mahasiswa untuk self evaluation terhadap materi perkuliahan analisis real melalui pembelajaran online dengan θ = -1.55 sampai 1.89 yaitu kategori mudah, sedang dan sulit. Berdasarkan hasil analisis maka instrumen dapat digunakan untuk mengukur self evaluation.  Penelitian ini berkonstribusi terhadap implementasi praktek penskalaan pada instrumen penelitian pengukuran data kuantitatif. Rating Scale Model: Student self-evaluation through online learning Abstract: This study aims to measure the self-evaluation of mathematics education students on real analysis lecture material through online learning. This research uses a quantitative approach with sampling based on certain considerations (purposive sampling), namely student of Mathematics Education Study Program, FKIP Pattimura University who take real analysis courses as many as 106 respondents. Data was obtained by distributing self-evaluation questionnaires through google form and in the form of a response questionnaire with the Likert scale method. Initial analysis was carried out to determine the validity and reliability of the instrument through the calculation of Exploratory Factor Analysis (EFA) to determine the construct validity of the instrument and Cronbach's Alpha to determine reliability. Furthermore, Item Response Theory (IRT) analysis of the polytomus Rating Scale Model (RSM) was carried out to measure student self-evaluation. The results of the EFA analysis using the R program resulted in 7 latent factors from 30 indicator items with a Kaiser-Meyer-Olkin (KMO) value of 0. 79 and MSA for each item showing results > 0.5, factor loading for each item > 0.3 and a reliability estimate of 0.877. The results of the RSM polynomial IRT calculation show a fit model for each item and the results obtained IIF = 94.99%, TIF = 94.89%.  Student response categories for self-evaluation of real analysis lecture material through online learning with θ = -1.55 to 1.89 are easy, moderate and difficult categories. Based on the results of the analysis, the instrument can be used to measure self-evaluation. The research contributes to implementation of scaling practices in quantitative data measurement research instruments. 
PERBEDAAN HASIL BELAJAR SISWA MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM SOLVING (PEMECAHAN MASALAH) DENGAN MODEL PEMBELAJARAN KONVENSIONAL PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL DI KELAS VIII SMP KRISTEN DOBO Binnendyk, Intan Agustina; Moma, La; Gaspersz, Magy
Jurnal Pendidikan Matematika Unpatti Vol 5 No 2 (2024): Jurnal Pendidikan Matematika Unpatti
Publisher : Program Studi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpmunpatti.v5.i2.p123-128

Abstract

Penelitian ini bertujuan untuk mengetahui ada tidaknya perbedaan hasil belajar siswa kelas VIII SMP Kristen Dobo yang diajarkan menggunakan model pembelajaran problem solving dan model pembelajaran konvesional pada materi sistem persamaan linear dua variabel . Penelitian ini adalah penelitian eksperimen (Experimental Research ) dengan desain dalam eksperimen yang digunakan adalah Post-Test Only Control Group Design. Sampel dalam penelitian ini terdiri dari 2 kelas yaitu VIII4 sebagai kelas kontrol dan kelas VIII6 sebagai kelas eksperimen (Problem Solving) pada tahun ajaran 2020/2021. Teknik analisis data dalam penelitian ini terdiri dari analisis deskriptif dan analisis uji t. hasil penelitian menunjukan bahwa ada perbedaan yang signifikan pada hasil belajar siswa terlihat dari nilai thitung = 2,890 = ttabel dan nilai Sig. (2-tailed) < α = 0,05 yakni 0,006. Hal ini menunjukan pada taraf signifikan 5%, H1diterima dan H0 ditolak itu berarti bahwa ada perbedaan yang signifikan antara rata-rata hasil belajar siswa kelas VIII SMP Kristen Dobo diajarkan dengan model pembelajaran problem solving (PS) dan model pembelajaran konvesional pada materi sistem persamaan linear dua variabel.
Penggunaan Model Problem Based Learning (PBL) untuk Meningkatkan Hasil Belajar Siswa Mainake, Patresya Nova; Laamena, Christina M.; Gaspersz, Magy
Edumatica : Jurnal Pendidikan Matematika Vol 11 No 3 (2021): Edumatica: Jurnal Pendidikan Matematika (Desember 2022)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (789.822 KB) | DOI: 10.22437/edumatica.v11i03.12863

Abstract

The ability of students to understand the material on the Three Variable Linear Equation System (SPLTV) is still an important problem that must be solved. Teachers as educators need to use various learning models to improve student learning outcomes. This study aims to determine the increase in student learning outcomes of class X SMAN 6 Ambon who are taught using the Problem Based Learning (PBL) model on SPLTV material. The type of research used is classroom action research (CAR) which consists of 2 cycles and each cycle consists of 2 meetings. The data sources are teachers and students of class X-IPA1 SMAN 6 Ambon in the 2019/2020 academic year while the research subjects are 25 students. The research instrument used is the SPLTV learning outcome test which has been validated by experts. To collect data, researchers used test and observation techniques.  The results showed that there was an increase in student learning outcomes. In the first cycle, only 13 students completed (44%) but in the second cycle the number of students who completed increased to 19 students (76%). Based on the completeness in cycle I and cycle II, there was an increase from cycle I to cycle II by 32%.
Co-Authors Binnendyk, Intan Agustina Christina Martha Laamena Farida Agus Setiawati Gaspersz, Netty Heri Retnawati La Moma Mainake, Patresya Nova Sapulete, Lucyana Suranto Aw theresia laurens, theresia