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The purpose of this author's research is to see the comparison of students' PAI learning outcomes using the Rotating Trio Exchange (RTE) and Numbered Head Together (NHT) learning models at SMP Negeri 1 Banuhampu in class VII students and compare PAI learning outcomes with the two learning models. The type of research used is experimental with a quantitative approach. The population was all seventh grade students consisting of 9 classes and a total of 275 students. The sample in this study used random techniques, obtained 2 classes that became samples with details of 58 students. The classes taken were VII.1 and VII.2. Data were collected through the scores of students' PAI learning outcomes obtained through the PAI learning outcomes test in the form of multiple choice. The results of the research that has been done, the results show that there are learning outcomes of students who use the RTE learning model have been above the KKM value of 76. And the learning outcomes of students who use the NHT learning model have been above the KKM score of 76. And there is also a significant difference in the PAI learning outcomes of students in the RTE learning model with the method of Shapiro Wilk at sig 0.05, as well as the NHT learning model.

This research is an action to find out the influence of the NHT learning model assisted  by Ice Breaking on the Learning Interest of Class XI C.1 Students of SMA Negeri 1 Kuta Utara. This classroom action research conducts a reflective action in order to improve learning practices for students in terms of professionalism. In this class action research, the subject of the study is students of class XI C1 SMA Negeri 1 Kuta Utara for the 2023/2024 school year consisting of 38 students. The score of 55.59 (low category) shows the results of the analysis of the first cycle. It is clear that students' interest in learning is still relatively low and there needs to be a big improvement in the second cycle. The score of 89.1 (very high category) was shown in cycle II after a careful analysis of the improvements in cycle I. So from the data obtained and processed in cycles I and II, it can be concluded that there is an influence in mathematics learning with the application of  the Numbered Head Together  type cooperative learning model assisted by Ice Breaking.

Social Studies (IPS) is a program in a lesson that has a scientific field so it is also called a scientific discipline. Social studies also has its own perspective that is integrated from all other subjects and also has a very broad discussion of human behavior that can be studied in detail and studied in depth. Basically social studies has a combination of a number of other subjects, for that social studies is a new field of study, which is then introduced to students. Of all social studies also has basic concepts that must know. For this reason, the purpose of this study is to describe the learning planning, and implementation of learning through cooperative learning model type NHT (Numbered Head Together) that can improve the basic skills of social studies and learning outcomes of classroom students. The method used in this research is Action Research. The results of this study showed an increase in each cycle 1- 3 namely; The value of learning planning becomes very good. The value of teacher performance in learning becomes very good. The achievement of basic social studies skills in students, namely, skillful reached 87%, which means that of the 8 indicators has been achieved as a whole. Increased student learning outcomes, for cycle 1 students who completed reached 20 of the total students, for cycle 2 students who completed reached 26 of the total students and cycle 3 students who completed reached 34.

This study was motivated by the low understanding of mathematical concepts of class VIII students of SMP Negeri 4 Bukittinggi. Based on the results of the documentation study, the percentage of students with daily test scores below the 55 criterion ranged from 50% to 81%. Observations and interviews revealed that learning was still dominated by teachers, while students were less active in the learning process. This study aims to determine the significant effect of the Numbered Head Together (NHT) cooperative learning model on students' understanding of mathematical concepts. This experimental study used the Static Group Comparison Design. The population of the study was class VIII students of SMP Negeri 4 Bukittinggi in the 2021/2022 academic year consisting of 127 students from 4 classes. The sample was taken randomly, with class VIII1 as the experimental class and VIII2 as the control class. The research instrument was a mathematical concept understanding test. The results of data analysis using the t-test showed a calculated t value > t table (3.269 > 1.67) at a significance level of 0.05. From SPSS, a significant value of 0.02 <0.05 was obtained so that H0 was rejected and H1 was accepted. In conclusion, there is a significant influence of the NHT learning model on the understanding of mathematical concepts of class VIII students of SMP Negeri 4 Bukittinggi.    

Penelitian ini bertujuan untuk membandingkan efektivitas model pembelajaran kooperatif tipe Numbered Heads Together (NHT) dan Student Teams Achievement Divisions (STAD) terhadap hasil belajar Pendidikan Agama Islam siswa kelas V di SDIT Al Hidayah Pekanbaru. Penelitian ini menggunakan desain eksperimen semu dengan pendekatan pretest-posttest control group design, melibatkan dua kelompok eksperimen yang masing-masing diberikan perlakuan berbeda: NHT dan STAD. Pengumpulan data dilakukan melalui tes dan observasi. Hasil penelitian menunjukkan bahwa nilai post-test siswa yang diajar dengan model NHT berbasis masalah kontekstual cenderung lebih tinggi dibandingkan dengan model STAD. Uji statistik menunjukkan bahwa data kelas NHT berdistribusi normal, sementara data kelas STAD tidak berdistribusi normal pada uji Kolmogorov-Smirnov, tetapi berdistribusi normal pada uji Shapiro-Wilk. Analisis uji t menunjukkan bahwa model NHT memiliki pengaruh signifikan terhadap hasil belajar siswa, sedangkan model STAD tidak. Uji ANOVA juga menegaskan bahwa model NHT secara signifikan mempengaruhi hasil belajar siswa. Kesimpulannya, model pembelajaran NHT berbasis masalah kontekstual lebih efektif dalam meningkatkan hasil belajar Pendidikan Agama Islam siswa dibandingkan dengan model STAD.

Peningkatan Minat Dan Hasil Belajar Tematik Mengunakan  Model Kooperatif  Tipe NHT Di Kelas VI SDN174/II Apung Ilir Kecamatan Bathin III Ulu Kabupaten Bungo. Skripsi. Program Studi Pendidikan Guru Sekolah Dasar, Fakultas Keguruan Dan Ilmu Pendidikan universitas Muhammadiyah Muara Bungo. Penelitian ini berawal dari rendahnya minat, proses, dan  hasil belajar Tematik pada saat proses pembelajaran, sesuai dengan Indikator minat rendahnya minat belajar peserta didik dilihat dari tidak aktifnya peserta didik saat belajar di SDN 174/II Apung Ilir. Penelitian ini merupakan penelitian tidakan kelas dengan pendekatan kualitatif dan kuantitatif sederhana. Subjek penelitian ini adalah peserta didik kelas VI SDN 174/II Apung ilir. Dalam pelaksaana penelitian ini mengunakan dua siklus, setiap siklus terdiri dari kegiatan perencanaan, pelaksanaan, pengamatan dan refleksi pada masing-masing siklus. Pengumpulan data mengunkan angket, lembar observasi, dan tes. Hasil penelitian ini menunjukan bahwa pengunaan model Kooperatif Tipe NHT dapat meningkat minat, proses dan hasil belajar peserta didik. Hal ini dapat dilihat dari peningkatan minat belajar peserta didik pada siklus I pertemuan 1 (34,58%) dan pertemuan 2 (53,8%), pada siklus II petemuan 1 (77,08%) dan pertemuan 2 (93,33%). Proses belajar peserta didik pada siklus I pertemuan 1 (40,26%) dan pertemuan 2 (55,89%) pada siklus II pertemuan 1 (64,51%) dan pertemuan 2 (89,23%). dan hasil belajar peserta didik siklus I pertemuan 1 (33,33%) dan pertemuan 2 (50%), pada siklus II pertemuan 1 (66,66%) dan pertemuan 2 (83,33%).

This study aims to determine whether the NHT type cooperative learning model with the help of LKPD can improve student learning outcomes in grade X of SMA Negeri 1 Stabat. This type of research is Classroom Action Research (PTK) or action research which consists of 2 cycles, where each cycle consists of 1 meeting. The subjects in this study were students of grade X Science 1 SMA Negeri 1 Stabat consisting of 36 students. The object of this study is the results of student learning with the application of the Numbered Head Together type cooperative learning model with the help of Student Worksheets in grade X Science 1 SMA Negeri 1 Stabat. From the results of the study can be concluded the following: (1) There is an increase in students' mathematics learning outcomes. This can be seen by the achievement of classical completeness in the initial test obtained 30.56%, in the learning outcome test I increased to 61.11%, and in the learning outcome test II increased to 86.11%, so that based on the results of the data analysis it was obtained that this study had reached the specified success indicators. (2) After the implementation of the Numbered Head Together learning model with the help of Student Worksheets, students' mathematics learning outcomes have been classically completed to 86.11%.

Penelitian ini bertujuan untuk mengetahui: (1) peningkatan kemampuan pemecahan masalah matematis siswa yang diajarkan melalui model pembelajaran Numbered Head Together lebih tinggi daripada kemampuan pemecahan masalah matematis siswa yang diajarkan dengan model konvensional, (2) model pembelajaran kooperatif tipe Numbered Head Together (NHT) efektif terhadap kemampuan pemecahan masalah matematika siswa kelas VIII SMP Negeri 16 Medan, (3) proses jawaban yang dikerjakan siswa dalam menyelesaikan masalah melalui pembelajaran kooperatif tipe Numbered Head Together (NHT) dan model pembelajaran konvensional. Jenis penelitian ini adalah penelitian kuantitatif dengan metode Quasi Eksperimen yang di SMP Negeri 16 Medan. Teknik pengambilan sampel pada penelitian ini menggunakan sampling purposive, yaitu kelas VIII-1 sebagai kelas eksperimen yang diajar dengan model kooperatif tipe Numbered Head Together dan VIII-2 sebagai keas kontrol yang diajari dengan menggunakan model konvensional. Intrumen pengumpulan data yang digunakan ialah lembar tes kemampuan pemecahan masalah matematis siswa sebanyak 3 butir berupa uraian, lembar observasi keterlaksanaan sintaks dan aktivitas siswa dan angket respon siswa. Analisis data pada penelitian ini menggunakan uji t-test independent dengan berbantuan SPSS 22. Hasil dari penelitian menunjukkan: (1) peningkatan kemampuan pemecahan masalah matematis siswa yang diajarkan melalui model pembelajaran Numbered Head Together lebih tinggi daripada kemampuan pemecahan masalah matematis siswa yang diajarkan dengan model konvensional. Hal ini berdasarkan perhitungan ????ℎ???????????????????? = menunjukkan bahwa ????ℎ???????????????????? > ????tabel 1,699127 artinya Ho ditolak dan Ha diterima, (2) hasil tes akhir kemampuan pemecahan masalah matematis siswa tuntas secara individu dan klasikal dengan persentasi 87,5%, keterlaksanaan pembelajaran berada dalam kategori baik dengan rata-rata 3.605 sementara aktivitas dan respon siswa berada dalam kategori aktif dan positif dengan rata-rata 85.41% dan 79.75%. sehingga model pembelajaran kooperatif tipe numbered head together efektif terhadap kemampuan pemecahan masalah matematis siswa kelas VIII SMP Negeri 16 Medan, (3) proses penyelesaian jawaban siswa yang diajar menggunakan model pembelajaran kooperatif tipe numbered head together memberikan hasil yang lebih baik dibandingkan dengan yang diberi model pembelajaran konvensional.