MEGA: Jurnal Pendidikan Matematika

PENERAPAN MODEL PEMBELAJARAN PREDICT-OBSERVE-EXPLAIN (POE) TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN PENALARAN MATEMATIS PESERTA DIDIK

Aprilla Gita — 2024-05-19

Penelitian ini bertujuan untuk mengetahui kemampuan pemecahan masalah dan penalaran matematis peserta didik yang belajar dengan model pembelajaran Predict-Observe-Explain. Jenis penelitian ini adalah eksperimen semu dengan rancangan randomized control grup only design. Populasi dalam penelitian ini adalah seluruh peserta didik kelas VIII MTsN 2 Kota Pariaman dengan kelas VIII.2 dan VIII.3 sebagai kelas sampel. Instrument yang digunakan berupa tes kemampuan pemecahan masalah dan penalaran matematis. Teknik analisis data yang digunakan adalah uji-t. Berdasarkan hasil uji hipotesis kemampuan pemecahan masalah matematis dengan uji-t, Î± = 0.05 pada selang kepercayaan 95% diperoleh t_tabel = 1,67 dan t_hitung = 2,47 sehingga t_hitung > t_tabel maka H₀ ditolak dan H₁ diterima. Hasil uji hipotesis kemampuan penalaran matematis dengan uji-t, Î± = 0.05 pada selang kepercayaan 95% diperoleh t_tabel = 1,67 dan t_hitung = 2,09 sehingga t_hitung > t_tabel maka H₀ ditolak dan H₁ diterima. Sehingga dapat disimpulkan bahwa kemampuan pemecahan masalah dan penalaran matematis peserta didik lebih tinggi saat belajar dengan menggunakan model pembelajaran Predict-Observe-Explain .

MATEMATIKA DAN PEPUTIQ CINA SEBAGAI ADAT PERNIKAHAN SUKU MANDAR

eka purnamayanti — 2024-05-19

Culture can determine how students view things, including understanding mathematical material. Therefore, there is a need for a learning approach that is able to connect mathematics with culture, called Ethnomathematics. The concept of ethnomathematics makes a major contribution to improving mathematics learning. Ethnomathematics objects are cultural objects that contain mathematical concepts in a particular society, one of which is Peputiq China. One of the mathematical concepts contained in Peputiq Cina is the concept of geometry. This research aims to determine the various geometric concepts found in Chinese Peputiq. The method in this research uses qualitative research with an ethnographic research design. The data sources in this research use data from observation, documentation and interviews. This research aims to identify and describe the mathematical objects contained in the Chinese peputiq as one of the Mandar tribe's wedding customs. This exploratory research using an ethnographic approach is to explore the concept of geometric shapes in the creation of the Chinese peputiq frame. Through exploration, documentation, observation and interviews, geometric shapes can be found, both flat shapes and spatial shapes, including squares, rectangles, triangles, while geometric shapes include upright prisms and blocks.

ANALISIS STATISTIKA KUANTITATIF PERKEMBANGAN PROGRAM TAHFIDZ MAHASIWA KEPERAWATAN UMT TAHUN 2023

rukmono — 2024-05-19

Penelitian ini merupakan penelitian kuantitatif yakni analisis data tahfidz mahasiswa Keperawatan Universitas Muhammadiyah Tangerang (UMT) tahun 2023 secara statistika. Latar belakang diadakannya penelitian ini adalah untuk melihat perkembalngan tahfidz mahasiswa keperawatan UMT sejauh ini. Program tahfidz mahasiswa UMT telah dilakukan sejak tahun 2021 atau sudah sekitar 2 tahun. Dari perjalanan program ini perlu dilakukan penelitian untuk menganalisis perjalanan program ini. Harapan kami, dengan adanya penelitian ini dapat menjadi pedoman bagi Lembaga Al-Islam Kemuhammadiyahan (AIK) , sebuah lembaga di UMT yang bertanggung-Jawab akan program tahfidz ini dalam mengevaluasi program ini demi perkembangan yang lebih baik ke depannya. Pemilihan mahasiswa keperawatan dalam penelitian ini dikarenakan jumlah mahasiswa keperawatan cukup banyak dalam melakukan tahfidz, berdasarkan hal tersebut dipilihlah data dari mahasiswa keperawatan. Data yang digunakan menggunakan data dari AIK yakni laporan tahfidz mahasiswa UMT pecan 84 sampai 88. Data diolah secara statistika kuantitatif yakni mengubah data menjadi bentuk grafik untuk dapat dianalisis perkembangan tahfidznya.Grafik menunjukkan bahwa bebrapa mahasiswa keperawatan UMT memiliki tren tahfidz naik, turun dan kombinasi. Lebih lanjut, dalam penelitian ini disajikan persentase perkembangan tahfidz mahasiswa keperawatan UMT yang hasilnya menunjukkan bahwa persentase perkembangan tahfidz mahasiswa UMT terdiri dari 0%, 28,57%,42,85%, dan 71,42%, dengan nama-nama mahasiswa dengan presentase tahfidz tersebut dapat dilihat dalam bagian pembahasan dari paper ini

Kata kunci: Statistika, Kuantitatif, Perkembangan, Tahfidz, Keperawatan.

ANALISIS KEMAMPUAN SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA

Rencitia — 2024-05-19

The objectives of this study are to determine the level of students ability in solving math problems In this study , the method used is a quantitative method. Quantitative data was obtained from this research from the answers collected by student. The results obtained indicate that Analysis of items in Mas Koto Rendah most student are not able to complete both multiple-choice question atan essay..

Analisis Kemampuan Spasial Matematis Siswa Dalam Menyelesaikan Masalah Geometri Bangun Ruang

Putri Yulia — 2024-05-19

Abstract

Mathematics is often considered a difficult and intimidating subject by most students. This causes many students to struggle with solving mathematical problems, especially in the field of spatial geometry. Therefore, analyzing the mathematical spatial ability of students in solving spatial geometry problems is important. The aim of this study is to analyze the mathematical spatial ability of students at MAN3 Kerinci school. This study is a descriptive quantitative research. The subjects of this study are 10 students from class X at MAN3 Kerinci. Data collection techniques include tests, interviews, and documentation, and the data is analyzed using qualitative data analysis techniques. Based on the data analysis, it can be concluded that the level of spatial ability of the students is very low compared to the total number of students in the class.

Keywords: Spatial ability, Mathematics, Analysis, Observation

Abstrak

Matematika sering dianggap sebagai pelajaran yang sulit dan menakutkan oleh sebagian besar siswa.Hal ini menyebabkan banyak siswa kesulitan dalam menyelesaikan masalah matematika, terutama dalam masalah geometri bangun ruang. Oleh karena itu, analisis kemampuan spasial matematis siswa dalam menyelesaikan masalah geometri bangun ruang menjadi hal yang penting untuk dilakukan.Tujuan: Penelitian ini bertujuan untuk menganalisis kemampuan spasial matematis siswa sekolah MAN 3 Kerinci. Metode dalam penelitian ini merupakan penelitian deskriptif kuantitatif. Pengumpulan Data: Subjek penelitian ini adalah siswa kelas X MAN3 Kerinci yang terdiri dari 10 orang siswa.Dengan teknik pengumpulan data menggunakan tes, wawancara dan dokumentasi kemudian data dianalisis menggunakan teknik analisis data kualitatif. Analisis Data: Data dianalisis secara deskriptif. Hasil/Kesimpulan: Berdasarkan analisis data diperoleh kesimpulan bahwa tingkat kemampuan Spasial peserta didik tergolong Sangat Rendah dari jumlah keseluruhan siswa kelas.

Kata Kunci: kemampuan spasial, matematika, analisis, observasi.

Peran Dukungan Orang Tua Terhadap Motivasi Belajar dan Dampaknya pada Hasil Belajar Matematika SMP kelas VII

Muh. Syaifullah S ali — 2024-05-19

The objective of this study was to examine role of parental support and mathematics learning outcomes for VII graders. This is a correlation study using a quantitative approach to investigate the relationship between two variables, independent and the dependent variable. The subjects of this study were VII graders of SMP Negeri Ternate, which consist of 30 respondents. A measurement scale will be used as the instrument in this study. The quantitative data analysis was used to analyse the data. According to results: (1) the Sig value of parental support is 0.250. Because the value of Sig. 0.250 is higher than 0.05, it can be concluded that parentsâ€™ support has an effect on learning outcomes. (2) as the Sig value is 0.040, the Sig value of learning motivation is 0.040. 0.05, it is possible to conclude that there is no relationship between learning motivation and learning outcomes. (3) Considering the Sig value is 0.04 0.05 and the computed f value is 4.975 > 3.34, it may be assumed that variables (X1) and (X2) have an effect on (Y) based on the decision making on the F test.

efektivitas penggunaan media pembelajaran berbasis sparkol videoscribe terhadap kemampuan berpikir kreatif siswa smp muhammadiyah kupang

Bella Marselina Mona — 2024-05-19

This comparative experiment with a quantitative approach study aimed to know the effectiveness of using Sparkol VideoScribe based learning media on the studentsâ€™ creative thinking ability of Muhammadiyah Kupang Junior High School. The population were all seventh-grade students of SMP Muhammadiyah Kupang, while the samples were class VIIA as the control class and class VIIC as the experimental class. The cluster random sampling technique was used in this study. The data were analyzed based on the test results and using SPSS 23 software. The researcher also examined the hypothesis using the results of t test. The tcount value was 6.768 and the ttable for df 38 was 2.024, then 6.768> 2.024. So that, H0 was rejected and H1 was accepted. The hypothesis test at the 0.05 level with the t value df 38 obtained a sig value of 0.000 <0.05, then H0 was rejected and H1 was accepted. Thus, it can be concluded that there was an effect of using Sparkol VideoScribe-based learning media on the students' creative thinking skills.

PENGEMBANGAN MODUL BERBASIS BRAIN BASED LEARNING PADA POKOK BAHASAN BARISAN DAN DERET ARITMATIKA TERHADAP PEMAHAMAN KONSEP SISWA

Dewi Mariana Neno — 2024-05-19

This study aims to develop a Brain Based Learning â€“ based module on the subject of arithmetic sequences and series onstudentsâ€™ conceptual understanding of SMP Negeri 1 Amarasi Timur. This research was conducted at Amarasi Timur 1 Publik Middle School, Odd Semester, 2022/2023 Academic Year. The type of research used is research and development (R&D), namely the development of teaching tools including teaching material modules, test questions, and student response questionnaires. The development method for this device is using a 4D model which includes: (1) the definition stage (Define), (2) the design stage (Design), (3) the development stage (Develop), and (4) the deployment stage (Dessiminate). The subjects in this research trial were class VIII students of SMPN 1 Amarasi Timur and to find out the response of teachers and students to the development of learning modules based on brain based learning. Data analysis techniques in this study were validation tests carried out by media experts and material experts as well as practicality and effectiveness. The results of the study showed that the validation results of Brain Based Learning modules by media experts were 3,58 in the Very Valid category, and results of material experts were 3,50 in the very valid category, overall the average module validation was 3,54 in the very valid category. The feasibility results of the learning module are based on the results of the assessment that the learning module achieves an average total score of 3,06 out of a maximum score of 4% in the practical category. This can be interpreted that media experts state that the learning module is in the valid category an is suitable for use in learning.

ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA DALAM MENYELESAIKAN SOAL-SOAL CERITA DI UPTD SMP NEGERI 5 KUPANG

Elisabet Anu — 2024-05-19

This study aims to determine the ability of students' mathematical connections in solving story problems. The research used was qualitative research, with the research subject of class VIII B students of UPTD SMP Negeri 5 Kupang. The research instruments used are tests, interviews and documentation. The data that has been obtained is then analyzed using question instrument analysis, data classification, and conclusions. The results showed that 3 students with high mathematical connection skills with a value of 12% were able to master all three indicators, namely linking concepts and procedures in mathematics, linking concepts in mathematics with other sciences, and applying mathematical concepts to everyday life. 11 Students with moderate mathematical connections with a score of 44% only mastered a few indicators, namely relating concepts in mathematics to other sciences, and applying mathematical concepts to everyday life.

ANALISIS KEMAMPUAN LITERASI MATEMATIKA SISWA SMA MUHAMMADIYAH KUPANG DALAM MENYELESAIKAN SOAL PROGRAM LINEAR

Ifa Razia Serang — 2024-05-19

This research aimed to analyze student literacy ability in Mathematic teaching in Muhammadiyah Senior High School (SMA Muhammadiyah) of Kupang. This research was qualitative descriptive. Subject here was student of SMA Muhammadiyah class XI MIA in Kupang. These students were categorized firstly in three ability categories i.e., high, middle, and low. Two students was taken in each category. The object here was the analysis of studentsâ€™ literacy ability at SMA Muhammadiyah Kupang to solve problems in linear program. Technic in this study was purposive sampling. Data was analyzed based on test and interview results. The validity was checked using triangulation method by comparing the obtained data in interview test. Results show that the student literacy ability in mathematic was high and fulfill all indicators. Student was able to formulate mathematic model and real problems of linear program, and give implementation mathematic model design to solve mathematic solution. Student with middle literacy ability only have two indicators. These students able to make decision to problems, know some parts that needed in order to making problem model in mathematics, then make evaluation on it. Student with low literacy ability only have one indicator, which is formulate indicator. By this indicator those students able to change problem to suitable mathematic model in variable form. There for some efforts was needed in order to increase mathematic literacy to students.