ThesisOpen AccessMetadata saja
2026•Skripsi, Thesis, Disertasi, dan Tugas Akhir
The purpose of the research was to reveal the significant impact of implementing the role-based jigsaw method on seventh-grade students' reading comprehension at SMPN 1 Tarakan. This research employed one group pretest-posttest design and involved 32 students from Class VII-3. Data were collected through multiple-choice reading comprehension tests administered before and after the intervention. The results showed that students' average scores increased from 57.81 on the pre-test to 77.66 on the post-test. A paired t-test revealed a statistically significant difference between the pre-test and post-test scores (t=-14.248, df=31, p0.001). Therefore, the null hypothesis (Ho) was rejected, and the alternative hypothesis (H.) was accepted. Students were seen discussing the assigned reading passages in Expert Groups and sharing their understanding in Home Groups while carrying out the cognitive and functional roles assigned to them. The N-Gain effectiveness score of 47% indicates that the implementation of this method is categorized as "Less Effective" based on the effectiveness criteria used. However, because this research employed one group pretest-posttest design without a control group, these findings must be interpreted within the limitations of the research design and do not establish a direct cause-and-effect relationship. Through the division of cognitive and functional roles within the group, students are encouraged to actively participate in text comprehension, discussions, taking responsibility for tasks, and sharing information with other group members. Based on the research findings, English teachers are advised to implement the role-based jigsaw method as an alternative reading instruction strategy that can encourage student engagement and improve comprehension. Future researchers are advised to use a more comprehensive research design, such as including a control group and extending the duration of the intervention, in order to obtain optimal and in-depth results.
ThesisOpen AccessMetadata saja
2025•Skripsi, Thesis, Disertasi, dan Tugas Akhir
Learning models contribute to students' learning outcomes because the way of interaction and collaboration in the learning process can affect the understanding of the material. To determine the effect of cooperative learning models on learning outcomes, a quasi-experimental study with a pretest-posttest nonrandomized control group design was conducted. In this study, Think Pair Share (TPS) and Jigsaw learning models were chosen for learning environmental changes. This research was conducted at MAN Tarakan in November 2024. The research sample was class X.6 students as experiment 1 class and class X.4 students as experiment 2 class. The research instrument used was a test instrument in the form of multiple-choice questions. The results indicated that the posttest scores of students who learned with the Think Pair Share (TPS) learning model were higher than those of students who were taught with the Jigsaw learning model. Hypothesis testing using an independent t-sample t-test was carried out with a confidence level of 95% and obtained a sig (2-tailed) value of 0.441> 0.05, which means that H0 is accepted and H1 is rejected. Based on the hypothesis test, it can be concluded that there was no difference in biology learning outcomes between students who used the TPS learning model and the Jigsaw model. However, the N-gain test results indicated that the TPS model got a value of 61.31%, which was included in the "Quite Effective" category in improving student learning outcomes. In contrast, the Jigsaw model got a value of 54.55%, which is included in the "Less Effective" category. Therefore, it is concluded that although there was no significant difference, the TPS model was more effective than the Jigsaw model in improving learning outcomes
ThesisOpen AccessMetadata saja
2021•
Tujuan penelitian ini adalah untuk menguji pengaruh model cooperative learning tipe numbered heads together (NHT) terhadap kecemasan matematika siswa kelas VIII SMP Negeri 6 Tarakan. Hipotesis dalam penelitian ini adalah terdapat pengaruh model cooperative learning tipe numbered heads together (NHT) terhadap kecemasan matematika siswa kelas VIII SMP Negeri 6 Tarakan. Pada penelitian ini menggunakan pendekatan kuantitatif jenis eksperimen semu (quasi experiment). Teknik pengambilan sampel dilakukan dengan teknik probability sampling dan didapatkan 32 orang responden dari kelas VIII-B sebagai kelas eksperimen dan kelas VIII-F sebagai kelas kontrol. Selanjutnya dilakukan pengujian hipotesis menggunakan uji t (independent sample t-test) dengan bantuan program SPSS. Hasil penelitian menunjukkan bahwa ada perubahan yang signifikan (nyata) antara rata-rata kecemasan matematika siswa pada kelompok eksperimen dan kelas kontrol.
