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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Teorema: Teori dan Riset Matematika Jurnal Pendidikan Matematika (Jupitek) Jurnal Magister Pendidikan Matematika (JUMADIKA) Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura Science Map Journal Jurnal Pendidikan Matematika Unpatti Sora Journal of Mathematics Education Primary Didactic: Jurnal Pendidikan Sekolah Dasar
Ayal, Carolina Selfisina
Program Studi Pendidikan Matematika FKIP Universitas Pattimura
Chemistry Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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IMPLEMENTATION OF THE FLIPPED CLASSROOM LEARNING MODEL TO DETERMINE STUDENTS' MATHEMATICAL SPATIAL ABILITY ON CUBE AND BLOCK MATERIAL IN GRADE VIII SMP Watratan, Yoseph; Laurens, Theresia; Ayal, Carolina Selfisina
Jurnal Magister Pendidikan Matematika (JUMADIKA) Vol 6 No 1 (2024): 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/jumadikavol6iss1year2024page24-31

Abstract

This study aims to determine the implementation of the flipped classroom model in mathematics learning on the building materials of flat side spaces, cubes and blocks on students' spatial mathematical ability. The type of research used is quantitative Data collection method using observation sheets, tests, interviews, and documentation. The data were analyzed using quantitative descriptive and simple linear regression with prerequisite tests consisting of normality test and linearity test. The results of this study show that the implementation of the flipped classroom learning model is on very good criteria, with the average percentage of 4 meetings being 95%. The students' high mathematical spatial ability exceeded the minimum completeness criteria by 86% in the good category, judging from the 28 students who took the test, 24 students had completely exceeded the KKM. The implementation of the flipped classroom learning model has an effect on students' mathematical skills with a significance value of 0.000. The implementation of the flipped classroom learning model can improve students' mathematical spatial skills. This can be seen from the results of the final test of students who participated in the learning process. The use of WhatsApp groups and learning videos as a medium of communication and a source of learning for students at home. Learning in the classroom through assignment presentations and group discussions
DEVELOPING TEACHING AIDS BASED ON WINGEOM SOFTWARE USING TUMBUR SCULPTURE ON LINE AND ANGLE MATERIALS AT CLASS VII OF SMP Dasmasela, Jakobus; Laurens, Theresia; Ayal, Carolina Selfisina
Jurnal Magister Pendidikan Matematika (JUMADIKA) Vol 6 No 1 (2024): 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/jumadikavol6iss1year2024page32-39

Abstract

Mathematics is considered difficult because it has several characteristics, one of which is the study of abstract objects which causes most students to experience difficulties. The results of interviews and initial observations at one of the junior high schools in Saumlaki found that students' ability to solve mathematical problems was very low as evidenced by students' ability tests on lines and angles with a total of 26 students, with 27% of students completing it and 73. % of students who did not complete. What is the process of developing valid, practical and effective RPP, BA and LKPD tools using the context of tumbur statues by utilizing wingeom as a learning medium on lines and angles? The aim is to determine the level of validity, practicality and effectiveness of RPP, BA and LKPD as learning tools using the context of tumbur and wingeom statues as learning media on lines and angles. This research includes Research and Development research with a 4-D model approach. The development of RPP, BA and LKPD which have been validated by each validator is declared "Valid". The RPP, BA and LKPD developed were declared to meet practicality as the response to the RPP, BA and LKPD was in the "Very Good" category, the implementation of the RPP, BA and LKPD tools in the learning process was in the "Completely Implemented" category. The RPP, BA and LKPD were declared effective, as there were two aspects achieved, namely the effectiveness of the time used in accordance with the design and the student learning outcomes test which achieved classical completeness as many as 19 students and 79.2% were declared complete based on the KKM
Penerapan Model Pembelajaran Open Ended untuk Meningkatkan Hasil Belajar Siswa pada Materi Operasi Hitung Pecahan di Kelas V SD Negeri Pulau Osi Miswati, Eka; Ayal, Carolina Selfisina
PRIMARY DIDACTIC: Jurnal Pendidikan Sekolah Dasar Vol 2 No 1 (2022): Primary Didactic: Jurnal Pendidikan Sekolah Dasar
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/primary-didactic.2.1.44-54

Abstract

Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar siswa dengan menggunakan penerapan model pembelajaran Open Ended pada materi operasi hitung pecahan. Penelitian ini menggunakan Penelitian Tindakan Kelas (PTK) yang melalui emoat tahapan, yaitu penyusunan rencana tindakan, pelaksanaan tindakan, observasi dan refleksi. Penelitian ini dilaksanakan pada SD Negeri Pulau Osi. Subjek dari penelitian ini adalah siswa kelas V yang berjumlah 16 siswa. Teknik pengumpulan data dalam penelitian ini adalah melalui tes dan observasi. Berdasarkan hasil penelitian dapat disimpulkan bahwa terdapat peningkatan hasil belajar siswa melalui model pembelajaran Open Ended pada materi operasi hitung pecahan. Hal ini dapat dilihat dari hasil tes setiap siklus, yaitu pada siklus I siswa memperoleh nilai mencapai Kriteria Ketuntasan Minimal (KKM) sebanyak 6 siswa dengan presentasi 37,5%. Sedangkan pada siklus II meningkat 50%, yaitu 87,5% dengan jumlah siswa yang memperoleh nilai mencapai KKM sebanyak 14 siswa.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS ANDROID MENGGUNAKAN SMART APPS CREATOR (SAC) PADA MATERI BENTUK ALJABAR UNTUK SISWA KELAS VII SMP NEGERI 19 MALUKU TENGAH Lokollo, Atika; Ayal, Carolina Selfisina; Mananggel, Marlin Blandy
Jurnal Pendidikan Matematika Unpatti Vol 6 No 1 (2025): 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.v6.i1.p25-33

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis android menggunakan smart apps creator pada materi bentuk aljabar untuk siswa kelas VII SMP Negeri 19 Maluku Tengah yang valid dan praktis. Jenis penelitian ini adalah Research and Development (R&D). Model Pengembangan yang digunakan dalam penelitian ini adalah model Thiagarajan atau yang sering disebut model 4D. Populasi dan sampel dalam penelitian ini yaitu semua siswa kelas VII SMP Negeri 19 Maluku Tengah yang berjumlah 30 orang. Hasil dari penelitian ini adalah media pembelajaran yang diberi nama “Pembelajaran Bentuk Aljabar (PBA)”. Adapun hasil validasi media memenuhi kriteri sangat valid dengan persentase dari ahli media sebesar 100% dan media dengan kriteria sangat vali dengan persentase dari ahli materi sebesar 95%. Selain itu, media PBA juga memenuhi kriteria sangat praktis berdasarkan hasil angket penilaian siswa yaitu 94.41%. Berdasarkan hasil validasi dan hasil uji coba produk, maka dapat disimpulkan bahwa media pembelajaran berbasis android menggunakan smart apps creator yang diberi nama “Pembelajaran Bentuk Aljabar (PBA)” valid dan praktis sehingga layak digunakan dalam pembelajaran materi bentuk aljabar.
MENINGKATKAN HASIL BELAJAR SISWA KELAS IV SD KRISTEN BELSO A2 AMBON DENGAN MENGGUNAKAN MODEL PEMBELAJARAN DOUBLE LOOP PROBLEM SOLVING PADA MATERI PENGUKURAN PANJANG DAN BERAT Yacob, Herlina; Ayal, Carolina Selfisina; Takaria, Johannis
Jurnal Pendidikan Matematika (JUPITEK) Vol 2 No 1 (2019): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (501.497 KB) | DOI: 10.30598/jupitekvol2iss1pp35-41

Abstract

This study aims to determine whether there is an increase in students' learning outcomes taught using Double Loop Problem Solving (DLPS) on the measurement material. The design of this study was a pre-experimental design with one group pre test post test design. The research sample was sixth grades which amounted to 24 people. The research techniques used were test and non-test techniques. Analysis of student learning outcomes data descriptively obtained from the results of percentages and average students while to determine the increase in student learning outcomes, we used the N-gain test formula. The results showed that using of the Double Loop Problem Solving (DLPS) learning model could improve student learning outcomes in the measurement material. This is supported by a pre-test and post-test analysis that uses normalized N-gain values where 21% of students are in the N-gain category with a High category, 58% of students are in the moderate category and 21% are in the low category
ANALISIS KEMAMPUAN REPRESENTASI MATEMATIS PESERTA DIDIK PADA MATERI PROGRAM LINEAR Mataheru, Eunike Ester; Ratumanan, Tanwey Gerson; Ayal, Carolina Selfisina
Jurnal Pendidikan Matematika (JUPITEK) Vol 4 No 2 (2021): 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/jupitekvol4iss2pp55-67

Abstract

Mathematical representation ability is the ability to present notations, symbols, tables, pictures, graphs, diagrams, equations, or other mathematical expressions into other forms possessed by students to find solutions to a problem at hand. Therefore, teachers should provide sufficient opportunities for students to be able to train and develop mathematical representation skills as an important part of solving the problems given. The mathematical representation ability of students is still low. Students still find it difficult to solve mathematical problems related to aspects of verbal indicators, picture indicators, and symbol indicators. This can be found in linear programming material. Also, linear programming material is often considered difficult material by students in learning mathematics. This study aims to describe students' mathematical representation abilities including symbol representation, image representation, verbal representation on linear programming material in class XI SMA Negeri 3 Ambon. The type of research used is combination research (mixed methods). The research was conducted at SMA Negeri 3 Ambon with 36 research subjects from class XI MIPA 4 and the subjects chosen to be interviewed were based on the results of the mathematical representation ability test. From the results of the mathematical representation ability test on linear programming material, students are grouped based on the very high, high, medium, low, and very low categories. The subjects interviewed were 1 student with a very high category; 1 student with a low category, and 1 student with a very low category. Linear programming material is given to help students improve mathematical representation abilities. The largest percentage of students' test results are in the very low category. Based on the test results, it shows that the mathematical representation ability of students on symbol representation is higher than image representation and verbal representation. Meanwhile, from the three subjects interviewed, it was found that subjects tended to fulfill the indicator of symbol representation ability compared to the indicators of image representation and verbal representation
MATHEMATICAL REPRESENTATION ABILITY OF MATHEMATICS EDUCATION STUDY PROGRAM STUDENTS Ratumanan, Tanwey Gerson; Ayal, Carolina Selfisina; Tupamahu, Pieter Z
Jurnal Pendidikan Matematika (JUPITEK) Vol 5 No 1 (2022): 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/jupitekvol5iss1pp50-59

Abstract

This research is descriptive because it aims to describe students' mathematical representation ability. Mathematical representation is related to ways of expressing mathematical ideas. Mathematical representation is divided into verbal, visual/pictorial, and symbolic representations. The subjects of this study were 40 new Mathematics Education study program students. Data were collected using test and interview techniques. Furthermore, the data were analyzed using descriptive and qualitative statistics. The results showed that only 10% of the students had the mathematical representation ability in the good category, 12.5% in the moderate category, 10% in the poor category, and 67,5% in the very poor category. In detail, for verbal skills, there is 2.5% in the very good category, 7.5% in the good category, 17.5% in the moderate category, 15% in the poor category, and 55% in the very poor category. For the ability of visual/pictorial representation, there is 2.5% in the very good category, 7.5% in the good category, 12.5% in the moderate category, 7.5% in the poor category, and 70% in the very poor category. Furthermore, for the symbolic representation ability, 10% is in a good category, 10% in the moderate category, 7.5% in the poor category, and 72.5% in the very poor category. Based on the classroom observation and interview, the low mathematical representation ability is caused by two main things, namely (1) relatively low prerequisite knowledge and (2) mathematics learning, which is dominated mainly by teachers; learning does not provide opportunities for students to develop mathematical representation skills
PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA MELALUI PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE Samadara, Felianita; Ayal, Carolina Selfisina; Ngilawajan, Darma Andreas
Jurnal Pendidikan Matematika Unpatti Vol 1 No 1 (2020): 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.v1.i1.p1-4

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar siswa kelas VII SMP Negeri 15 Ambon dengan menggunakan model pembelajaran Think Talk Write (TTW) pada materi Bentuk Aljabar. Subjek dalam penelitian ini adalah siswa kelas VII5 SMP Negeri 15 Ambon Tahun Ajaran 2019/2020. Penelitian ini merupakan penelitian tindakan kelas dengan guru berperan sebagai pengajar dan berlangsung 3 siklus. Pengumpulan data dilakukan dengan menggunakan tes dan lembar observasi. Teknik analisis data yang digunakan adalah teknik analisis data kualitatif. Hasil analisis menunjukan bahwa terjadi peningkatan hasil belajar dari siklus II ke Siklus III yaitu pada siklus II persentase hasil belajar adalah 52% dan persentase hasil belajar siklus III adalah 92%. Dengan demikian model pembelajaran TTW dapat meningkatkan hasil belajar siswa kelas VII SMP Negeri 15 Ambon pada Materi Bentuk Aljabar
PERBEDAAN HASIL BELAJAR SISWA YANG DIAJARKAN DENGAN MODEL PEMBELAJARAN INTERAKTIF SETTING KOOPERATIF DAN MODEL PEMBELAJARAN KONVENSIONAL PADA MATERI OPERASI HITUNG BENTUK ALJABAR Selanno, Chintia Fedrika Romi; Ayal, Carolina Selfisina; Tamalene, Hanisa
Jurnal Pendidikan Matematika Unpatti Vol 1 No 2 (2020): 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.v1.i2.p35-40

Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar siswa kelas VII SMP Negeri 10 Ambon yang diajarkan dengan menggunakan model pembelajaran interaktif dengan setting kooperatif (PISK) dan model pembelajaran konvensional pada materi operasi hitung bentuk aljabar. Tipe penelitian ini adalah penelitian kuantitatif, dengan post test only group. Populasi dalam penelitian ini yaitu seluruh siswa kelas VII SMP Negeri 10 Ambon. Sampel dalam penelitian ini adalah 2 kelas yaitu kelas VII-7 sebagai kelas eksperimen dan kelas VII-5 sebagai kelas kontrol. Hasil penelitian menunjukkan bahwa terdapat perbedaan hasil belajar siswa kelas VII SMP Negeri 10 Ambon yang diajarkan dengan model pembelajaran interaktif dengan setting kooperatif (PISK) dan model pembelajaran konvensioanl pada operasi hitung bentuk aljabar. Hasil pengujian hipotesis dengan menggunakan uji-t pada SPSS 20.0, menunjukkan bahwa sig.(2-tailed) kurang dari α (0,032<0,05) yang mengakibatkan H0 di tolak
PERBEDAAN HASIL BELAJAR SISWA YANG DIAJARKAN DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN MODEL PEMBELAJARAN KONVENSIONAL PADA MATERI OPERASI HITUNG BENTUK ALJABAR Anidlah, Isak Samany; Molle, Juliana Selvina; Ayal, Carolina Selfisina
Jurnal Pendidikan Matematika Unpatti Vol 2 No 1 (2021): 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.v2.i1.p1-5

Abstract

Penelitian ini dilatar belakangi oleh hasil belajar matematika siswa yang masih di bawah KKM serta proses pembelajaran yang masih berpusat pada guru. Penelitian ini bertujuan untuk mengetahui perbandingan hasil belajar siswa antara model pembelajaran PBL (Problem Based Learning) dan model pembelajaran konvensional. Penelitian ini merupakan tipe penelitian eksperimental (Experimental Research). Dengan desain penelitian yang digunakan adalah post test only control group design. Teknik pengambilan sampel dalam penelitian ini menggunakan sampel total atau sampel jenuh. Populasi dalam penelitian ini seluruh siswa kelas VII yang terdiri dari 9 kelas dimana di ambil dua kelas yaitu kelas VII-6 sebagai kontrol dan kelas VII-7 sebagai kelas eksperimen yang masing-masing berjumlah 26 siswa. Hasil belajar siswa pada penelitian ini dilihat dari nilai post test. Melalui serangkaian uji statistik dilakukan pengujian hipotesis dengan menggunakan analisis statistik deskriptif dan analisis statistik inferensial yang salah satunya menggunakan uji beda rata-rata atau uji-t. intstrumen yang digunakan adalah tes hasil belajar siswa tentang operasi hitung bentuk aljabar. Hasil menunjukan bahawa, terdapat perbedaan hasil belajar siswa kelas VII SMP Negeri 19 Ambon yang diajarkan dengan model pembelajaran PBL ( Problem Based Learning ) dan model pembelajaran konvensional pada materi operasi hitung bentuk aljabar. Dengan bukti rata-rata hasil belajar pada kelas yang diajarkan dengan model PBL (Problem based learning) yaitu 69.16 dan kelas dengan model konvensional yaitu 53.68
Co-Authors Anderson Leonardo Palinussa Anidlah, Isak Samany Anjani, Chayla Binti Rohmawati Caroline Angelica Keransz, Agnes Christi Matitaputty Christina Martha Laamena Darma Andreas Ngilawajan Darma Andreas Ngilawajan, Darma Andreas Dasmasela, Jakobus Diana Prisillia Huwae Edeu, Pauline Farah Alvionita Feronika Kempirmase Frilia P Souhoka Frini Dorita Maahury Hanisa Tamalene Hasan, Salmawati Hitalessy, Merlin Jovanca Agustina Siahaya Juliana S Molle Kartutu, Octovina La Moma La Moma Lalihatu, Franklyn Latuconsina, Rasyid Latumahina, Mega Latumapina, Marla Latumeten, Natalia Lepertery, Marselina Elizabeth Lokollo, Atika Marlin Blandy Mananggel Mataheru, Eunike Ester Miswati, Eka Molle, Juliana Selvina Pasalbessy, Chyntia Pay, Jesika Vebianti Pieter Zakarias Tupamahu Ratumanan, Tanwey Gerson Rumalean, Muhammad Samad Rupilele, Karolina Samadara, Felianita Selanno, Chintia Fedrika Romi Takaria, Johannis Tarantein, Marselia Hellena Taufan Talib Theresia Laurens theresia laurens, theresia Tomatala, Julia Bertha W. Mulyana, Adinda P. Watratan, Yoseph Welmintje Mataheru Widya Putri Ramadhani Wolontery, Elsinta K Yacob, Herlina Zabir, Zabir