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Pengaruh keaktifan belajar terhadap kemampuan pemecahan masalah matematis siswa SMA pada materi fungsi kuadrat Juniantika, Muhammad Ikhsan; Sari, Rika Mulyati Mustika; Kartika, Hendra
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.23374

The purpose of this study is to ascertain how learning activities affect students' capacity to solve mathematical problems involving quadratic functions. Because of the weight placed on students' capacity to solve mathematical problems, the findings of this study should assist educators in implementing instructional strategies that prioritize learning activities. 81 students served as the sample for this study, which was carried out in one of Karawang City's State Senior High Schools. The quantitative Expost Facto method and strategy were employed in this investigation. Simple random sampling was the method used to acquire the data, and simple linear regression was the method utilized to analyze the data using the normalcy, linearity, and hypothesis tests. With a Sig value of.000, it is evident that learning activities have a significant impact on students' ability to solve mathematical problems. The regression equation is Y = 59.674 + 0.408X, and the influence is 23.3%. The findings also indicate a positive relationship, indicating that students' ability to solve mathematical problems will increase with activity level.

RETRACTED: ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS X DALAM MENYELESAIKAN MATERI BARISAN DAN DERET ARITMATIKA Juniantika, Muhammad Ikhsan; Sari, Rika Mulyati Mustika
ALGORITMA: Journal of Mathematics Education Vol 5, No 2 (2023): ALGORITMA Journal of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/ajme.v5i2.36804

Artikel dengan judul ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS X DALAM MENYELESAIKAN MATERI BARISAN DAN DERET ARITMATIKA telah di lakukan pencabutan dari vol. 5 no. 2 tahun 2023 ALGORITMA Journal of Mathematics Education (AJME), pada tautan daring https://journal.uinjkt.ac.id/index.php/algoritma/article/view/36804 karena ditemukan diterbitkan kembali pada jurnal JPPM (Jurnal Penelitian dan Pembelajaran Matematika) vol. 17 no.1 tahun 2024.

RETRACTED: ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS X DALAM MENYELESAIKAN MATERI BARISAN DAN DERET ARITMATIKA Juniantika, Muhammad Ikhsan; Sari, Rika Mulyati Mustika
ALGORITMA: Journal of Mathematics Education Vol. 5 No. 2 (2023): ALGORITMA Journal of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/ajme.v5i2.36804

Artikel dengan judul ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS X DALAM MENYELESAIKAN MATERI BARISAN DAN DERET ARITMATIKA telah di lakukan pencabutan dari vol. 5 no. 2 tahun 2023 ALGORITMA Journal of Mathematics Education (AJME), pada tautan daring https://journal.uinjkt.ac.id/index.php/algoritma/article/view/36804 karena ditemukan diterbitkan kembali pada jurnal JPPM (Jurnal Penelitian dan Pembelajaran Matematika) vol. 17 no.1 tahun 2024. The article titled "ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS X DALAM MENYELESAIKAN MATERI BARISAN DAN DERET ARITMATIKA" has been officially retracted from Vol. 5 No. 2 (2023) of ALGORITMA Journal of Mathematics Education (AJME), accessible via the online link https://journal.uinjkt.ac.id/index.php/algoritma/article/view/36804. The retraction was made due to the discovery that the article had been republished in JPPM (Jurnal Penelitian dan Pembelajaran Matematika) Vol. 17 No. 1 (2024).

Analysis of Class X Students' Mathematical Problem-Solving Abilities in Completing Arithmetic Sequences and Series Material Juniantika, Muhammad Ikhsan; Sari, Rika Mulyati Mustika
Journal of Mathematics and Mathematics Education Vol 14, No 2 (2024): Journal of Mathematics and Mathematics Education (JMME)
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jmme.v14i2.82093

This research aims to assess students' mathematical problem-solving abilities regarding arithmetic sequences and series. The research was conducted in one high school of Karawang district, where a total of 35 students were taken from a single class. From the data collected, it was found that 25 students, which accounts for 71.4%, had medium-level mathematical problem-solving abilities, while 5 students, each from the high and low categories, accounted for 14.3% respectively. The researchers selected three students as samples to analyze each indicator of their mathematical problem-solving abilities. The study results indicate that students in the low category have not achieved the indicators of planning and checking again. Students in the medium category have not reached the indicators of checking again, while students in the high category have achieved all the indicators of mathematical problem-solving ability. The average indicator score for all students in the research is 46%, which is still low.

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