scholarly journals Pengaruh Model Pembelajaran Kooperatif Tipe Numbered Heads Together Terhadap Hasil Belajar Materi Aritmetika Sosial Kelas VII

2021 ◽  
Vol 1 (2) ◽  
pp. 224-231
Author(s):  
Baiq Putri Ayu Wirenika ◽  
Baidowi Baidowi ◽  
Nyoman Sridana
Keyword(s):  
Cooperative Learning ◽  
Student Learning ◽  
Learning Outcomes ◽  
Mastery Learning ◽  
Mathematics Learning ◽  
Analysis Data ◽  
Learning Model ◽  
Average Score ◽  
Learning Mathematics ◽  
Academic Year

This research aims to (1) describe the learning result to students in grade VII SMP Negeri 2 kediri academic year 2019/2020. (2) to understand the influence of Numbered Heads Together (NHT) cooperative learning to the result of students learning mathematics. This research is experimental. The subjects are grade VII-B as the experiment class using the numbered heads together (NHT) type cooperative learning model and grade VII-C as the control class using the direct learning model. The student mathematics learning outcomes data on social arithmetic material in thisstudy are collected by using posttest. Analysis data test used polled variant test. As the result of the research, the average score of the experiment class (74.58) control class (68.80)with mastery learning outcomes in the experimental class 66.66% and in the control class 61.90%, which t_count=2.278  > t_tabel=1.671 with α = 5%. From the result of research that has been conducted, it can be seen that there is a difference brtween the control class and the experiment class in the results of students learning mathematics. So, it can be concluded that numbered heads together (NHT) cooperative learning influence student learning mathematics in social arithmetic grade VII academic year 2019/2020.

PENINGKATAN HASIL BELAJAR SISWA KELAS X MIPA SMAN 1 LUBUKLINGGAU MELALUI PENGGUNAAN MEDIA POWERPOINT

2020 ◽  
Vol 2 (2) ◽  
pp. 64-72
Author(s):  
Yetri Ningsih
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Student Learning Outcomes ◽  
Average Score ◽  
Research Subjects ◽  
Learning Mathematics ◽  
And Mathematics ◽  
Academic Year ◽  
Improve Student Learning

This research conducted caused by students' score at class X MIPA 4 very low in the vector material. The avarage of score of the daily test obtained by students was 60,5 and it had not yet reached mastery learning. One of the efforts to improve learning outcomes was to use powerpoint as a learning media. The purpose of this study was to determine the increase in activity and mathematics learning outcomes on vector material in learning using PowerPoint.This research design used the classroom action research. The research subjects were 36 students of class X MIPA 4 SMA Negeri 1 Lubuklinggau in the 2019/2020 academic year. Data collected by using tests and observations.The test used to obtain student learning outcomes in each cycle, while observation used to determine the learning process in each cycle. Data were analyzed using descriptive statistics. The results showed that the average score of student learning outcomes in the first cycle was 62.2 and 77.3 in the second cycle. The percentage of student learning completeness in the first cycle was 52.8%, in the second cycle it was 80.6%. The percentage of improvement in student learning outcomes after being given action was 15.29%. So it can be concluded that learning mathematics by using powerpoint media can improve student learning outcomes in class X MIPA 4 SMA Negeri 1 Lubuklinggau in the 2019/2020 academic year.

scholarly journals PENINGKATAN HASIL BELAJAR IPA MELALUI IMPLEMENTASI MODEL KOOPERATIF TEKNIK PICTURE AND PICTURE

2019 ◽  
Vol 4 (2) ◽  
pp. 66-77
Author(s):  
Mahdi .
Keyword(s):  
Cooperative Learning ◽  
Student Learning ◽  
Learning Outcomes ◽  
Initial Conditions ◽  
Mastery Learning ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Average Score ◽  
Average Value ◽  
Animal Organs

The aim of this research is to improve the learning outcomes of science subjects in human and animal organs through the use of the Picture and Picture Technique Cooperative Learning Model in class V of the Julok Cut Elementary School in the second semester of the 2016-2017 academic year. The benefits of this research are to add new references and theories in the field of education, especially the implementation of Classroom Action Research by applying various models or learning methods so as to improve student learning outcomes. To achieve this, the steps that need to be implemented are using the Picture and Picture Technique Cooperative Learning Model. Data analysis method used in this study uses descriptive analysis whose data is sourced from formative tests and classroom observations. This research was conducted in 2 cycles, each cycle consisting of two meetings. Indicators of success in this study are expected to increase students' mastery learning which reached 85% classically. The results showed, in the first cycle the average value of students amounted to 64 and mastery learning reached 44%. These results indicate an improvement from the initial conditions with an average score of only 54.8 and a new learning completeness of 28%. While in cycle II the average value of students was 79.2 and mastery learning reached 92%. The conclusion of this study is the use of the Picture and Picture Technique Cooperative Learning Model in natural science learning materials of human and animal organs can positively influence the improvement of student learning outcomes in the second semester of the second semester of SD Negeri Julok Cut, Julok District, East Aceh Regency.

scholarly journals IMPACT ANALYSIS OF COOPERATIVE LEARNING MODEL APPLICATION TYPE TWO STAY TWO STRAY (TSTS) TOWARD LEARNING OUTCOMES OF MATHEMATICS

2017 ◽  
Vol 2 (2) ◽  
pp. 46
Author(s):  
Muhammad Nurhusain
Keyword(s):  
Standard Deviation ◽  
Cooperative Learning ◽  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Average Score ◽  
Average Student ◽  
Direct Learning

<p>This research is a comparative experiment. This study aims to determine the effect of the application of cooperative learning model Two Stay Two Stray (TSTS) towards mathematics learning outcomes through comparison with the results of studying mathematics taught using direct learning model. Population, namely the eighth grade students of SMP Negeri 2 Polong Bangkeng Utara Kabupaten Takalar semester of academic year 2016/2017, with a sample of students in grade VIIIA and VIIIB class. The data were analyzed using descriptive statistical analysis techniques and inferential statistics. Descriptive analysis showed that the average student learning outcomes experimental class at the high category, an average of 80.78 with a standard deviation of 11.28; and the average student learning outcomes control class in middle category with an average score of 73.82 with a standard deviation of 12.98. Inferential analysis results obtained H0 and H1 accepted. It can be concluded with 95% confidence that the results of students 'mathematics learning through cooperative learning model Two Stay Two Stray (TSTS) higher than the results of students' mathematics learning through direct learning model.</p>

scholarly journals PENERAPAN MODEL PEMBELAJARAN ROPES DAN PENGETAHUAN AWAL TERHADAP HASIL BELAJAR PERKULIAHAN MATEMATIKA DI STIKES PRIMA NUSANTARA

2017 ◽  
Vol 1 (2) ◽  
pp. 17
Author(s):  
Yoko Masna Rivan_M ◽  
Yeffi Masnarivan
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Mathematics Students ◽  
Learning Mathematics ◽  
Level I ◽  
Academic Year ◽  
Initial Knowledge

This research is based on the low level of mathematics lecture result, which is caused by the learning that is still dominated by the lecturers so that the students are less motivated and bored with the learning activities in the lectures. Lecturers have not been able to encourage students to develop the talents and skills of individual students, and still many students who have not been able to formulate their own hypothesis. learning that is not optimal yet it is necessary efforts to improve learning outcomes math lectures. This study aims to reveal the effect of ROPES learning model and initial knowledge on mathematics learning outcomes in STIKes Prima Nusantara. The research design used was Randomized Group Only Design. The population of this study is all students STIKes Prima Nusantara level I of the academic year 2017-2018. Data were collected through initial knowledge tests and and learning result tests. The results revealed that the results of lectures of students who were taught with ROPES learning model higher than the results of student learning taught by conventional learning model, student learning outcomes that have a high initial knowledge with ROPES learning model higher than the results of learning mathematics students who have a high initial knowledge with conventional learning model, student learning outcomes that have low initial knowledge with ROPES learning model higher than the results of mathematics learning students who have low initial knowledge with conventional learning model and there is no interaction between learning models and knowledge early in influencing the results of college mathematics students STIKes Prima Nusantara.

scholarly journals Penerapan Model Pembelajaran Berbasis Masalah untuk Meningkatkan Hasil Belajar Materi Statistika di Kelas IX SMP Negeri 30 Medan

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Mario Henry Sihotang ◽  
Wingston Leonard Sihombing
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Problem Based Learning ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Average Score ◽  
Average Grade ◽  
Academic Year ◽  
Improve Student Learning

This study aims to (1)  find out whether the application of problem-based learning model can improve students' mathematics learning outcomes on statistical materials, (2) to know how to improve student learning outcomes in statistical materials after being taught by applying problem-based learning model in class IX SMP Negeri 30 Medan. This study is a classroom action research conducted in 2 cycles, each cycle is implemented in 3 meetings. Subjects in this study were students of class IX-7 SMP Negeri 30 Medan academic year 2017/2018 which amounted to 34 people. Based on the results of the diagnostic tests are known low student learning outcomes with an average grade grade of 55.58. After giving the action in cycle I by applying Problem-Based Learning Model, student's classical learning completeness level is medium with average score 70,14 with 22 student or 64,7% from all student have reach learn masculinity and ability of teacher to manage learning is 2, 44 with good category. Furthermore, after the implementation of the action in cycle II, the student's classical learning completeness is high with the average grade grade 80,3 where the number of students who have achieved mastery of learning as many as 30 students or 88,23% of all students and the ability of teachers to manage learning is 3,21 with very good category. Based on the results of this study can be concluded that Problem-Based Learning Model can improve student learning outcomes on the subject of statistics in class IX-7 SMP Negeri 30 Medan in the academic year 2017/2018.Keywords: Learning Outcomes, Problem Based Learning Model, Statistics.

scholarly journals Upaya meningkatkan aktivitas dan hasil belajar matematika Pada materi operasi hitung pecahan melalui penerapan model pembelajaran Kooperatif tipe Two stay Two Stray Siswa Kelas V MIN 8 Aceh Barat Daya

2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Erliana Erliana
Keyword(s):  
Cooperative Learning ◽  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Learning Model ◽  
Learning Activities ◽  
Observation Data ◽  
Process Data ◽  
Planning Cycle ◽  
Academic Year

The purpose of this study was to improve mathematics learning activities and outcomes in fraction counting operations material through a two stay two stray cooperative learning model for students in class V MIN 8 Aceh Barat Daya Academic Year 2019/2020. The model used in this study is the two stay two stray cooperative learning model. The subjects of this study were fifth grade students MIN 8 Southwest Aceh. The number of students is 35 students with a total of 14 male students and 21 female students. This research was conducted in the 2018/2019 school year within a period of 3 months, from September to November 2018 in odd semester. The methodology of this research is Classroom Action Research (CAR) consists of two cycles and each cycle consists of two meetings. Each cycle consists of planning, implementing, observing and reflecting. The research procedure consisted of pre-research, planning cycle one, implementing cycle one, observing cycle one, reflection cycle one, planning cycle two, implementing cycle action two, observing cycle two and reflection cycle two. Data collection tech-nique is to collect the value of the test carried out at the end of each learning in each cycle using the question instrument (written test). Observation data is done by looking at student activities in the learn-ing process. Data were analyzed by means of percentage statistics. The results showed that there was an increase in student learning activities in both cycles, from the category of being good enough and the good category increasing to very good. Completeness of student learning outcomes has increased from 39.13% in pre-study increased to 65.21% in the first cycle and increased to 86.95% in the second cycle. The application of the two stay two stray type of cooperative learning model can improve the activities and learning outcomes of students in mathematics in the calculation operations of fractions of students in grade V MIN 8 Aceh Barat Daya Academic Year 2019/2020.

scholarly journals The Use of Concrete Objects Media to Improve Mathematics Learning Outcomes

2021 ◽  
Vol 3 (4) ◽  
pp. 53
Author(s):  
Dwi Wulandari
Keyword(s):  
Action Research ◽  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Average Score ◽  
Third Grade Students ◽  
Learning Mathematics ◽  
Class Average ◽  
Classroom Action Research ◽  
Academic Year

<p><em>Learning Mathematics is still a problem for students. This can be seen from the class average score for Mathematics which is lower than the class average for other subjects. The purpose of this classroom action research (CAR) is to find out the improvement of mathematics learning outcomes with concrete media in third grade students of SDN 01 Pageralang Banyumas Regency for the 2019/2020 academic year. In this classroom action research (CAR), it is carried out in 2 cycles. The stages of each cycle are planning, implementation, observation and reflection. In the initial activities of the 22 children, only 8 children or 34.78% had finished studying, while 15 children or 65.21% had not finished learning mathematics, especially the flat field material. From the results of the actions taken, it is proven to be able to increase student learning mastery, namely in the first cycle of 63.7%, it can increase to 95% in the second cycle. The results of this classroom action research indicate that learning with the application of concrete media can improve student learning outcomes in mathematics subjects with completeness reaching 90%.</em></p>

scholarly journals Effect of The Model Application Setting Interactive Learning Cooperative Learning with Concern Interest And Capability to Initial Student Learning Outcomes Grade X MIA SMA State 2 Pangkajene

2020 ◽  
Vol 7 (2) ◽  
pp. 1
Author(s):  
Nurhayani Nurhayani ◽  
Amran Hapsan
Keyword(s):  
Cooperative Learning ◽  
Student Learning ◽  
Learning Outcomes ◽  
Random Sampling ◽  
Interactive Learning ◽  
Mathematics Learning ◽  
Learning Model ◽  
Average Score ◽  
Experimental Unit ◽  
Attention To Students

Penelitian eksperimen ini bertujuan untuk mengetahui pengaruh model pembelajaran interaktif setting kooperatif dalam pembelajaran matematika siswa kelas X MIA SMA Negeri 2 Pangkajene Tahun Ajaran 2016/2017. Unit eksperimen dalam penelitian ini adalah siswa kelas X MIA Thomas Alfa Edison sebagai kelas perlakuan dan kelas X MIA Ki Hajar Dewantara sebagai kelas kontrol. Unit eksperimen diambil secara random sampling 2 kelas dengan jumlah responden kelas perlakuan sebanyak 27 orang siswa dan kelas kontrol sebanyak 28 orang siswa. Pengambilan data dilakukan melalui tes kemampuan awal siswa, tes hasil belajar matematika siswa, kuesioner minat belajar siswa, dan lembar keterlaksanaan model pembelajaran yang digunakan. Data yang diperoleh diolah dengan menggunakan bantuan program pengolahan data statistik SPSS 20.0. Hasil analisis statistik menunjukkan bahwa hasil belajar matematika siswa kelas X MIA Thomas Alfa Edison SMA Negeri 2 Pangkajene yang diajar dengan menggunakan model pembelajaran interaktif setting kooperatif dikategorikan sedang dengan skor rata-rata 80,52 dengan standar deviasi 9,901 dari skor ideal 100. Minat belajar siswa dikategorikan tinggi dengan skor rata-rata sebesar 147,3 dari skor ideal maksimum 200. Sedangkan lembar keterlaksanaan model pembelajaran siswa dikategorikan terlaksana dengan sangat baik dengan skor rata-rata 3,858. Sedangkan hasil analisis statistik menunjukkan bahwa hasil belajar matematika siswa kelas X MIA Ki Hajar Dewantara SMA Negeri 2 Pangkajene yang diajar dengan menggunakan model pembelajaran konvensional dikategorikan sedang dengan skor rata-rata 68,68 dengan standar deviasi 12 dari skor ideal 100. Minat belajar siswa dikategorikan tinggi dengan skor rata-rata sebesar 141,14 dari skor ideal maksimum 200. Sedangkan lembar keterlaksanaan model pembelajaran siswa dikategorikan terlaksana dengan sangat baik dengan skor rata-rata 3,68. Hasil analisis inferensial terhadap skor kemampuan matematika siswa kelas X MIA Thomas Alfa Edison SMA Negeri 2 Pangkajene yang diajar dengan menggunakan model pembelajaran interaktif setting kooperatif menunjukkan bahwa terdapat pengaruh penerapan model pembelajaran interaktif setting kooperatif dengan memperhatikan minat belajar dan kemampuan awal siswa. Hal tersebut dilihat dari Tabel Hasil Analisis Uji Analisis Kovarians. Dari output Tabel Hasil Analisis Uji Analisis Kovarians diperoleh Sig Corrected Model = 0,000. Nilai p-value lebih kecil dari α (0,05) yang berarti H_0 ditolak atau H_1 diterima. Dengan kata lain dapat disimpulkan bahwa terdapat pengaruh penerapan model pembelajaran interaktif setting kooperatif dengan memperhatikan minat belajar dan kemampuan awal siswa. Kata Kunci. Model Interaktif, Minat Belajar, Kemampuan Awal, Hasil Belajar Abstract This experimental study aimed to determine the effect of learning model interactive cooperative settings in mathematics class X SMA Negeri 2 Pangkajene MIA T ear A distance 201 6 /201 7 . The experimental unit in this study was MIA class X Thomas Alfa Edison as the treatment class and MIA Ki Hajar Dewantara class X as the control class. The experimental unit was taken by random sampling 2 classes with the number of respondents in the treatment class as many as students and the control class as many as 28 students .Data collection was carried out through students' initial ability tests, student mathematics learning achievement tests, student interest questionnaires, and the feasibility sheet of the learning model used. The data obtained were processed using the help of SPSS 20.0 statistical data processing program . The results of statistical analysis show that the mathematics learning outcomes of X MIA Thomas Alfa Edison students at SMA Negeri 2 Pangkajene who are taught using the cooperative learning interactive learning model are categorized as moderate with an average score of 80.52 with a standard deviation of 9.901 from an ideal score of 100. Student learning interests categorized high with an average score of 147.3 from the maximum ideal score of 200. While the sheet of implementation of the learning model of students is categorized very well done with an average score of 3.858. While the results of statistical analysis show that the learning outcomes of students of class X MIA Ki Hajar Dewantara of SMA Negeri 2 Pangkajene taught using conventional learning models are categorized as moderate with an average score of 68.68 with a standard deviation of 12 from an ideal score of 100. Student learning interest is categorized high with an average score of 141.14 from the maximum ideal score of 200. While the sheet of feasibility of the student learning model is categorized to be implemented very well with an average score of 3.68. The results of the inferential analysis of the mathematics ability scores of class X MIA Thomas Alfa Edison Public High School 2 Pangkajene who were taught using the cooperative learning interactive learning model showed that there was an influence on the application of the interactive learning cooperative cooperative model by paying attention to students' learning interests and initial abilities. This can be seen from the Analysis Results Table for Analysis of Covariance Analysis. From the output of the Analysis Result Test Table, the Covariance Analysis was obtained by the Sig Corrected Model . A value of less than (0.05) which means it is rejected or accepted. In other words it can be concluded that there is an influence on the application of interactive learning models in cooperative settings by paying attention to students' learning interests and initial abilities.

scholarly journals PENERAPAN MODEL PEMBELAJARAN BERBASIS MASALAH UNTUK MENINGKATKAN HASIL BELAJAR MATERI STATISTIKA DI KELAS IX SMP NEGERI 30 MEDAN

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Mario Henry Sihotang ◽  
Wingston Leonard Sihombing
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Problem Based Learning ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Average Score ◽  
Average Grade ◽  
Academic Year ◽  
Improve Student Learning

ABSTRAK Penelitian ini bertujuan untuk (1) mengetahui apakah penerapan model pembelajaran berbasis masalah dapat meningkatkan hasil belajar matematika siswa pada materi statistika, (2) mengetahui bagaimana peningkatan hasil belajar siswa pada materi statistika setelah diajar dengan menerapkan model pembelajaran berbasis masalah di kelas IX SMP Negeri 30 Medan. Penelitian ini adalah penelitian tindakan kelas yang dilaksanakan dalam 2 siklus yang masing-masing siklus dilaksanakan dalam 3 kali pertemuan. Subjek dalam penelitian ini adalah siswa kelas IX-7 SMP Negeri 30 Medan tahun ajaran 2017/2018 yang berjumlah 34 orang. Berdasarkan hasil tes diagnostik diketahui hasil belajar siswa rendah dengan nilai rata-rata kelas 55,58. Setelah pemberian tindakan pada siklus I dengan menerapkan Model Pembelajaran Berbasis Masalah, tingkat ketuntasan belajar klasikal siswa adalah sedang dengan nilai rata-rata 70,14 dengan 22 siswa atau 64,7% dari keseluruhan siswa telah mencapai ketuntasan belajar dan kemampuan guru mengelola pembelajaran adalah 2,44 dengan kategori baik. Selanjutnya, setelah pelaksanaan tindakan pada siklus II, tingkat ketuntasan belajar klasikal siswa adalah tinggi dengan nilai rata-rata kelas 80,3 dimana jumlah siswa yang telah mencapai ketuntasan belajar sebanyak 30 siswa atau 88,23% dari seluruh siswa dan kemampuan guru mengelola pembelajaran adalah 3,21 dengan kategori sangat baik. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa Model Pembelajaran Berbasis Masalah dapat meningkatkan hasil belajar siswa pada pokok bahasan statistika di kelas IX-7 SMP Negeri 30 Medan pada Tahun Ajaran 2017/2018.  Kata kunci : Hasil Belajar, Model Pembelajaran Berbasis Masalah, Statistika. ABSTRACT This study aims to (1)  find out whether the application of problem-based learning model can improve students' mathematics learning outcomes on statistical materials, (2) to know how to improve student learning outcomes in statistical materials after being taught by applying problem-based learning model in class IX SMP Negeri 30 Medan. This study is a classroom action research conducted in 2 cycles, each cycle is implemented in 3 meetings. Subjects in this study were students of class IX-7 SMP Negeri 30 Medan academic year 2017/2018 which amounted to 34 people. Based on the results of the diagnostic tests are known low student learning outcomes with an average grade grade of 55.58. After giving the action in cycle I by applying Problem-Based Learning Model, student's classical learning completeness level is medium with average score 70,14 with 22 student or 64,7% from all student have reach learn masculinity and ability of teacher to manage learning is 2, 44 with good category. Furthermore, after the implementation of the action in cycle II, the student's classical learning completeness is high with the average grade grade 80,3 where the number of students who have achieved mastery of learning as many as 30 students or 88,23% of all students and the ability of teachers to manage learning is 3,21 with very good category. Based on the results of this study can be concluded that Problem-Based Learning Model can improve student learning outcomes on the subject of statistics in class IX-7 SMP Negeri 30 Medan in the academic year 2017/2018. Keywords: Learning Outcomes, Problem Based Learning Model, Statistics.

PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA

2021 ◽  
Vol 8 (3) ◽  
pp. 46-54
Author(s):  
Sri Moelyani
Keyword(s):  
Cooperative Learning ◽  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Average Score ◽  
Average Value ◽  
Class Viii ◽  
Improve Student Learning

AbstrakPenelitian ini bertujuan untuk mengetahui cara menerapkan model pembelajaran Kooperatif Tipe Numbered Heads Together (NHT) untuk dapat meningkatkan hasil belajar matematika siswa kelas VIII.1 SMP Negeri 3 Kota Bengkulu. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus dengan alur penelitian yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi. Subjek dalam penelitian ini adalah siswa kelas VIII.1 SMP Negeri 3 Kota Bengkulu yang berjumlah 29 siswa. Instrumen yang digunakan dalam penelitian ini adalah lembar observasi aktivitas pendidik, lembar observasi aktivitas pendidik dan tes hasil belajar. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran Kooperatif Tipe Numbered Heads Together (NHT) dapat meningkatkan hasil belajar siswa. Peningkatan aktivitas siswa dapat dilihat dari rata-rata skor pada lembar observasi aktivitas siswa siklus I dan siklus II secara berturut-turut: 16,75 (kriteria cukup aktif); 24,00 (kriteria aktif). Peningkatan hasil belajar siswa dapat dilihat dari peningkatan rata-rata nilai siswa dan persentase ketuntasan belajar klasikal dari siklus I dan siklus II secara berturut-turut: 74,55; 80,62.dan 68,96 %; 86,2 %.Kata Kunci: model pembelajaran kooperatif tipe Numbered Heads Together (NHT), hasil belajar matematika AbstractThis study aims to determine how to apply the Cooperative Type Numbered Heads Together (NHT) learning model to be able to improve the mathematics learning outcomes of class VIII.1 SMP Negeri 3 Kota Bengkulu. This type of research is Classroom Action Research (CAR) carried out in two cycles with the flow of research, namely planning, implementation, observation, and reflection. The subjects in this study were students of class VIII.1 SMP Negeri 3 Kota Bengkulu, amounting to 29 students. The instruments used in this study were the educator activity observation sheet, the educator activity observation sheet and the learning outcomes test. The results showed that the application of the Cooperative learning model Numbered Heads Together (NHT) type could improve student learning outcomes. Increased student activity can be seen from the average score on the observation sheet of the activities of students in cycle I and cycle II in a row: 16.75 (criteria are quite active); 24.00 (active criteria). Improvement of student learning outcomes can be seen from the increase in the average value of students and the percentage of classical learning completeness from the first cycle and second cycle in a row: 74.55; 80,62 and 68,96%; 86.2%.Keywords: Cooperative learning, numbers heads together (NHT), Mathematics Learning Outcomes

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