Wido Rahayu Gondoarum
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Efektivitas Penggunaan Model Pembelajaran Student Teams Achievement Division Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Zuhairina Firdaus; Erlita Umi Masytoh; Naila Amalia; Wido Rahayu Gondoarum; Fitriyah Amaliyah
PROSIDING SEMINAR NASIONAL PENDIDIKAN, BAHASA, SASTRA, SENI, DAN BUDAYA Vol. 2 No. 2 (2023): November : PROSIDING SEMINAR NASIONAL PENDIDIKAN, BAHASA, SASTRA, SENI, DAN BUD
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/mateandrau.v2i2.1399

Abstract

The aim of this research is to identify whether there are differences in students' mathematical problem-solving abilities before and after the implementation of the Student Teams Achievement Divisions (STAD) Learning Model. The study was conducted on 14 fifth-grade students at SD 1 Karangmalang. Data were collected using a multiple-choice test to measure students' mathematical understanding. The research method used was a quasi-experimental design. Data analysis was performed using a paired sample t-test. The results of the study showed that the average score in the posttest was higher compared to the average score in the pretest, indicating an improvement in students' mathematical problem-solving abilities after the implementation of the STAD learning model. Furthermore, the research results also showed that the obtained significance value was 0.000, which is smaller than 0.05. Therefore, the null hypothesis (Ho) is rejected. This indicates that there is a significant difference between the mathematical problem-solving abilities before and after the use of the STAD learning model
Pengunaaan Model Student Team Achievement Division terhadap Kemampuan Penalaran dan Pemecahan Masalah Matematis Siswa Kelas 1 SD Shela Ayu Nadyarta; Moh Hadanil Atqo; Wido Rahayu Gondoarum; Muhammad Zidan Fakihani; Diana Ermawati
ENGGANG: Jurnal Pendidikan, Bahasa, Sastra, Seni, dan Budaya Vol. 5 No. 1 (2024): Desember : ENGGANG: Jurnal Pendidikan, Bahasa, Sastra, Seni, dan Budaya
Publisher : FKIP, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/enggang.v5i1.18126

Abstract

Some grade 1 students still have difficulty counting without using an abacus. Many students who were creative and critical became apathetic because the learning atmosphere in the classroom was less supportive. Learning styles that are less democratic, less collaborative result in students being less active in learning activities in class. The aim of applying the STAD model is to improve the reasoning and mathematical solving abilities of elementary school students in low grades. This research uses a quantitative experimental method, the instruments used in this research are pre-test and post-test questions. Data collection techniques, researchers used observation, interviews, question sheets, and documentation. The data analysis technique that we use is parametric test with paired t-test. The results of the analysis show that the value of Sig. (2-tailed) is 0.000 <0.05, then Ho is rejected and Ha is accepted with a mean paired difference of -17.25000. This value shows the difference between the average pre-test learning outcomes and the average post-test learning outcomes, or 81.25-64.00 = -17.25000. So it can be concluded that there is an average difference between the learning outcomes of the Pre Test and Post Test, which means that there is an effect of using the STAD Learning model on increasing reasoning abilities and solving mathematical problems in 1st grade students of Elementary School.
Efektivitas Penggunaan Model Pembelajaran Student Teams Achievement Division Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Zuhairina Firdaus; Erlita Umi Masytoh; Naila Amalia; Wido Rahayu Gondoarum; Fitriyah Amaliyah
PROSIDING SEMINAR NASIONAL PENDIDIKAN, BAHASA, SASTRA, SENI, DAN BUDAYA Vol. 2 No. 2 (2023): November : PROSIDING SEMINAR NASIONAL PENDIDIKAN, BAHASA, SASTRA, SENI, DAN BUD
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/mateandrau.v2i2.1399

Abstract

The aim of this research is to identify whether there are differences in students' mathematical problem-solving abilities before and after the implementation of the Student Teams Achievement Divisions (STAD) Learning Model. The study was conducted on 14 fifth-grade students at SD 1 Karangmalang. Data were collected using a multiple-choice test to measure students' mathematical understanding. The research method used was a quasi-experimental design. Data analysis was performed using a paired sample t-test. The results of the study showed that the average score in the posttest was higher compared to the average score in the pretest, indicating an improvement in students' mathematical problem-solving abilities after the implementation of the STAD learning model. Furthermore, the research results also showed that the obtained significance value was 0.000, which is smaller than 0.05. Therefore, the null hypothesis (Ho) is rejected. This indicates that there is a significant difference between the mathematical problem-solving abilities before and after the use of the STAD learning model