Akadiyaningsih, Dwi
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Analisis Kemampuan Penalaran dan Pemecahan Masalah Matematika pada Siswa Bimbel SIBABA Yulfani, Siswi; Putra, Lisa Virdinarti; Akadiyaningsih, Dwi; Wibisono, Bagas; Nurohmah, Siti
Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran Vol 17, No 2 (2023)
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/mpp.v17i2.16487

Abstract

The purpose of this study was to analyze the ability to think mathematically and solve problems of students who are members of the SIBABA Bimbel. The research methodology used in this research is descriptive qualitative. Participants in this study were fifth grade elementary school students who were members of SIBABA Bimbel. Data is collected through observation, documentation and relevant references. Students are given tests that assess their reasoning abilities, problem-solving skills, and understanding of mathematics. Data analysis used is descriptive analysis. The results showed that students had difficulty in reasoning because they did not fully understand the concept of reasoning itself. This causes difficulties for students in solving problems, finding solutions, and answering questions. However, students were able to solve problems well and achieve all the maximum indicators, demonstrating their understanding of the form and meaning of problems and how to solve them. Therefore, further guidance in the aspect of reasoning is very important for student progress.
PENGARUH MODEL PEMBELAJARAN NUMBER HEAD TOGETHER BERBANTUAN MEDIA KOMIK “FLAT WAKE ADVANTURE” TERHADAP KEMAMPUAN PEMECAHAN MASALAH Akadiyaningsih, Dwi; Roestika Rini, Zulmi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10 No. 02 Juni 2025 In Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.24478

Abstract

In mathematics learning, problem solving is an important activity when learning mathematics. In mathematics learning, the right media according to the learning model can make the learning process more interesting, easier to understand, according to students' needs. This study aims to examine the effect of the Number Head Together learning model (NHT) assisted by the comic media "flat wake adventure" on the problem-solving abilities of 3rd grade elementary school students. This study uses a quantitative method with a quasi-experimental design, the population in this study is Ketapang 01 Elementary School and the sample in this study is class IIIA as the experimental class while class IIIB as the control class. Data collection techniques are in the form of tests and non-tests. The results of the study showed that there was a significant difference between the experimental and control groups. The average post-test score of the experimental group (86.37) was higher than the control group (79.58). Independent Sample T-test analysis showed a significance value of 0.00 <0.05, this indicates that learning using the Numbered Head Together model assisted by the comic media "flat wake adventure" and the Numbered Head Together model without the comic media "flat wake adventure" resulted in differences in the problem-solving abilities of grade III students. Regression test analysis showed a significance level of 0.001 <0.05. indicating that the Numbered Head Together (NHT) learning model assisted by the comic media "flat wake adventure" has an influence on students' problem-solving abilities