Andani, Fitri
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ANALISIS KEMAMPUAN PENALARAN MATEMATIK SISWA SMP PADA MATERI SEGITIGA DAN SEGI EMPAT Andani, Fitri; Zulfikar, Ryan Nizar; Rukman, Nia Kurniaty
MEGA: Jurnal Pendidikan Matematika Vol. 5 No. 2 (2024): MEGA: Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Universitas Muhammadiyah Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59098/mega.v5i2.1853

Abstract

This research aims to determine the form of students' mathematical reasoning abilities in mathematics learning at Muhammadiyah Kupang Middle School. The research uses descriptive qualitative methods with subjects determined to be 6 children with high, medium and low abilities. on class VIII A level. The data collection techniques used in this research are tests, interviews and documentation. Test sheets and interview sheets. There are three stages of data analysis techniques, namely: Question instrument analysis, Data Clarification, Conclusion drawing, and data validity. Based on the analysis, it was found that there are forms of learning difficulties mathematical reasoning students in learning mathematics (1) Difficulty in calculating squares and rectangles, triangle and quadrilateral theorems, Solving problems related to triangles and quadrilaterals, and Solving problems related to triangles so that it is difficult to work on problems. (2) Difficulty in distinguishing unit numbers, tens, hundreds and thousands, but this difficulty does not match what is experienced by students because there are students who can still work on the questions given and there are still students who still find it difficult to differentiate, (3) Weak ability to identify and solve math story problems, so that students find it difficult to do story problems. There is a fact that the self-confidence of Muhammadiyah Kupang Middle School students is quite positive, but there are still some students who still show an anxious, shy and nervous attitude when asked to answer questions from the teacher
PENGARUH MEDIA PEMBELAJARAN INTERAKTIF TERHADAP MINAT BELAJAR DAN PEMAHAMAN SISWA PADA MATA PELAJARAN MATEMATIKA Andani, Fitri; Arifin, Zainal
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 6 No. 1 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v6i1.9361

Abstract

This studi aims determine the effect of using interactive learning media on students’ interest in learning and understanding in the mathematich subject for grade 2 at UPTD SDN Sepulu 1. In this study, the type of research used is quantitative research with one group pretest-posttest design method. Data collection techniques in this study used questionnairs and test. To test the validity of instruments, validity tests and reliability test were useh, while the data analysis method employed normality test and paired sampel t-test. Based on the paired sampel t-test of learning interest that has been examined, the average mean data for the pretest of learning interest was 35.33, and the posttest learning interest score was 36.58, with a significance value of 0,034 < 0,05, so it can be concluded that there is an effect of using interactive learning media on learning interesrt. Furthemore based on the paired sample t-test, the understanding obtained an average pretest score of 31.25 and an average posttest score of 62.92 with a significance value of 0,000 < 0,05, so the researcher can conclude that there is an effect of using interactive learning media on students’ understanding. ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh penggunaan media pembelajaran interaktif terhadap minat belajar dan pemahaman siswa pada mata pelajaran matematika kelas 2 UPTD SDN Sepulu 1. Dalam penelitian ini jenis penelitian yang digunakan yaitu penelitian kuantitatif dengan metode one grup pretest posttest design. Teknik pengumpulan data dalam penelitian ini menggunakan angket dan soal. Untuk menguji kevalidan instrumen menggunakan uji validitas dan uji reliabilitas, sedangkan metode analisis data yang digunakan yaitu menggunakan uji normalitas dan uji paired sampel t-test. Berdasarkan uji paired sampel t-test minat belajar yang sudah diuji diperoleh data rata-rata mean pada pretest minat belajar sebesar 35.33 dan nilai posttest minat belajar sebesar 36.58 serta data nilai signifikan sebesar 0,034 < 0,05 sehingga dapat disimpulkan bahwa terdapat pengaruh penggunaan media pembelajaran interaktif terhadap minat belajar. Selanjutnya berdasarkan uji paired sampe t-test pemahaman diperoleh nilai rata-rata posttest sebesar 31.25 dan nilai rata-rata posttest sebesar 62.92 serta nilai signifikan 0,000 < 0,05 sehingga peneliti dapat menyimpulkan bahwa terdapat pengaruh penggunaan media pembelajaran interaktif terhadap pemahaman siswa.