scholarly journals UPAYA MENINGKATKAN PEMAHAMAN KONSEP MATEMATIKA SISWA DENGAN PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD PADA SISWA SMP SWASTA TRISAKTI 2 MEDAN

2015 ◽  
Vol 1 (1) ◽  
Author(s):  
Anita . . ◽  
Bornok . Sinaga

ABSTRACT This study aimed to know how to increase understanding mathematical concepts in the order to determine whether the aplication of cooperative learning model Students Teams Achievment Divisons in class VIII Catholic Secondary School Trisakti II Medan TA 2014/2015. The type of research was a Classroom Action Research. Subjects in this study were 35 students of class VIII-A Catholic Secondary School Trisakti II Medan and the object of this study was an effort to improved students' understanding of mathematical concepts with learning model Students Teams Achievment Divisions. The instruments used in the study was the observation and tests.In granting cycle I obtained that category Students Teams Achievment Divisions  model on function the material. To know the students ability to understand the concept of the given initial test and obtained an average score of 1.96 or students in the low category and only 22,85% to reach understanding the concept of the medium category. After given action on first cycle then given a test of understanding the concept. Of the test results obtained by the average score of students 2.45 or lower category as well as students who have graseped the concept of 19 students (54,28%). Because the percentage of achievment of understanding of the concept has not been reached the administration continue to cycle the action two. After a given action in cycle two of the obtained results of the test by a average score of students 2.95 or in the medium category. From first cycle to second cycle obtained an increase of 10 students a score increased by 0.5. Based on the description above description concluded that increasing students understading of mathematical concepts with cooperative learning model Students Teams Achievment Divisions on the material function in class VIII A Catholic Secondary School Trisakti II Medan TA 2014/2015.  Keywords: Cooperative Learning- Students Teams Achievment Divisions , Learning, Secondary. 

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Muhamad Ruslan Layn

This research is a Classroom Action Research (PTK), which aims to improve the learning outcomes of mathematics through NHT type cooperative learning model in students of class VIII A MTs. Muhammadiyah conducted collaboratively between researchers and teachers of mathematics studies. In the implementation of this research, it is done by giving group worksheet and observation sheet of student activity using NHT type cooperative learning model after giving an explanation about Pythagoras Theorem material as much as two cycles that cycle I and II. After being given group worksheets then conducted the assessment includes assessment of test results of a cycle I and cycles II and group worksheet to students that is by applying learning model of cooperative learning type NHT. The subjects of this study were students of class VIII A which amounted to 20 students consisting of 15 male students and 5 female students. Techniques of collecting data in research are this observation and test. The data obtained were then analyzed. The results of the study showed that the implementation using NHT type cooperative learning model on Pythagoras Theorem material. the ability of students in solving problems on the material above has increased. With the increase of the average value of students in the first cycle was 43.45 and increased in cycle II 83.90. Improvement of student learning outcomes to mathematics learning using NHT type cooperative learning is good. This is indicated by the average value of group learning outcomes in cycle I 60.00 or being in the medium category and the average score of the learning outcomes of the group in cycle I 82.50 or in the high category. This shows the result of increased mathematics learning after conducting cooperative learning model of NHT type


Author(s):  
Hartia Hartia ◽  
Fredy Leiwakabessy ◽  
Ine Arini

Background: The Two Stay Two Stray cooperative learning model is one of the cooperative learning techniques that provides opportunities for groups to discuss sharing results and information with other groups. The Make a Match model is part of cooperative learning in which the learning model the teacher prepares a card that contains problems or problems and prepares an answer card then the student looks for the pair of cards. This study aims to determine the improvement of Biology learning outcomes for VIII grade students of SMP Negeri 2 Ambon on additive material and taught using the Two Stay Two Stray cooperative learning model combined with the Make a Match type. Method: This research was conducted from 10 October to 7 November 2019. The type of research used was descriptive. The research subjects were students of class VIII bill 1, totaling 23 students. The instruments used were preliminary and final tests, observation sheets, worksheets. Results: The results showed that there was an increase in student learning outcomes from 39.52% to 100%. After being taught with the Two Stay Two Stray cooperative learning model combined with the Make a Match type. Conclusion: There is an increase from the initial test results of students who have not reached the minimum completeness criteria and the final test has reached the Minimum completeness Criteria (KKM).


2020 ◽  
Vol 1 (2) ◽  
pp. 116-124
Author(s):  
Yani Fadariyah

This study aims to increase student motivation, by using the cooperative learning model type a make a match assisted by audio visual media in science subjects class VIII-A SMPN 6 SUMENEP. This type of research is a classroom action research (CAR) with the approach used is a qualitative and quantitative approach that is descriptive and without using statistical analysis. The research subjects studied were SMP Negeri 6 Sumenep students in class VIII-A in the odd semester of 2017/2018 with 23 students consisting of 12 female students and 11 male students. Data collection instruments were carried out using sheets of the implementation of learning activities and observation sheets of student motivation. The results of student learning motivation in science subjects using the make a match type of cooperative learning model assisted by audio-visual media using card media distributed during learning and group formation to find partners makes students active and enthusiastic so that their motivation to learn increases. This can be seen from the percentage in cycle 1 students' learning motivation is still in the moderate category (57%). In cycle II it has increased, so it rises to the good category (76.5%).


2022 ◽  
Vol 2 (1) ◽  
pp. 19-26
Author(s):  
NURWEDA NURWEDA

  This research is a classroom action research (Classroom Action Research) which aims to improve the learning outcomes of history subjects through the jigsaw cooperative learning model in class X students of SMK Muhammadiyah Watansoppeng. The research was carried out in the odd semester of 2021/2022 with 17 students as research subjects consisting of 9 men and 8 women. The research procedure was carried out in 4 stages, namely planning, action, observing and reflecting. The number of cycles is 2 cycles, each cycle consists of 4 meetings. Data were collected through tests and non-tests (observation and recording) for the activities that occurred during the learning of history subjects. Data were analyzed using qualitative analysis techniques and quantitative analysis. While the data validation technique was done by saturation and triangulation. The results showed that the average score of student learning outcomes in the first cycle was 70.00 and in the second cycle there was an increase of 78.53.The percentage of students' completeness in the first cycle was 64.71% and the second cycle was 94,12 %. The results of observational research indicate that there is an increase in the quality of learning activities to cycle II both in terms of attendance, activeness in learning and active involvement in working individually and in groups with home groups and expert groups. The conclusion of the research results supports the research hypothesis that through the jigsaw type cooperative learning model can improve the learning outcomes of history subjects for class X students of SMK Muhammadiyah Watansoppeng, Soppeng Regency for the 2021/2022 academic year. ABSTRAKPenelitian ini adalah penelitian tindakan kelas ( Classroom Action Research) yang bertujuan untuk meningkatkan hasil belajar mata pelajaran sejarah melalui model pembelajaran kooperatif jigsaw pada siswa kelas X SMK Muhammadiyah Watansoppeng.Penelitian dilaksanakan pada semester ganjil tahun 2021/ 2022 dengan subyek penelitian 17 siswa yang terdiri dari 9 orang laki-laki dan 8 orang perempuan. Prosedur penelitian di lakukan dengan 4 tahap yaitu planning, action, observing dan reflecting. Jumlah siklus adalah 2 siklus yang tiap siklusnya terdiri atas 4 kali pertemuan. Data di kumpul melalui tes dan non tes (observasi dan perekaman) di maksud untuk aktivitas yang terjadi selama pembelajaran mata pelajaran sejarah berlangsung. Data dianalisis dengan mengunakan teknik analisis kualitatif dan analisis kuantitatif. Sedangkan teknik validasi data dilakukan saturasi dan triannggulasi.Hasil penelitian menunjukkan bahwa skor rata-rata hasil belajar siswa pada siklus I sebesar 70,00 dan pada siklus II mengalami peningkatan sebesar 78,53. Persentase ketuntasan siswa pada siklus I sebesar 64,71% dan siklus II sebesar 94,12% . Hasil penelitian observasi menunjukkan bahwa ada peningkatan kualitas aktivitas pembelajaran ke siklus II baik dari segi kehadiran,keaktifan dalam pembelajaran serta keterlibatan aktif dalam bekerja individu maupun berkelompok dengan kelompok asal maupun kelompok ahli. Kesimpulan hasil penelitian mendukung hipotesis penelitian yaitu melalui model pembelajaran kooperatif tipe jigsaw dapat meningkatkan hasil belajar mata pelajaran sejarah siswa kelas X SMK Muhammadiyah Watansoppeng Kabupaten Soppeng tahun pelajaran 2021/2022.


Kappa Journal ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 137-141
Author(s):  
Kholida Ismatulloh ◽  
◽  
Ropikoh Ropikoh ◽  

The study, entitled "Application of the Probing Prompting Learning Model in Science Lessons at SMPN 3 Selong" aims to determine the influence of students in understanding the concept of learning science in the classroom. The research subjects were students of class VIII at SMPN 3 Selong, namely class VIII D and class VIII E, with the data retrieval process using a written test of 6 items of description. The average value obtained in the control class is 63.48 while the experimental class is 80.48 with a difference of 17 points. For the hypothesis value thitung = 2.042 while ttabel = 1.079 from the results of the calculation of the hypothesis test results of learning science students obtained thitung> ttabel =, then the hypothesis alternative (Ha) is accepted. So it can be concluded that there is an influence in the application of the probing prompting learning model in science learning at SMP 3 Selong


Author(s):  
Andi Karman

Abstract: Software Development Learning Indonesian (Short Story) Model Cooperative Learning Teams Games Tornaments (TGT) in Class X SMAN 11 Makassar. This research aims to develop learning tools with cooperative learning model type Teams Games Tournaments (TGT) in class X SMA Negeri 11 Makassar and expected an increase learning achievement of learners. Design test product designs in development using quantitative research, namely quantitative descriptive. This research was conducted in SMA Negeri 11 Makassar. The trial results is known that the learning device TGT learning model is effective and practical, the test results showed that the average score obtained by the students on achievement test is 87.68 of the ideal score of 100 with a standard deviation of 4.91. Number 39 of 41 students or 92.6% meet the individual mastery. These data show that the classical completeness is reached. In general, the students responded positively to the learning device that digunakan.Tingkat teacher's ability to manage the process of cooperative learning teams tournamens games (TGT) are included in the category of very high, meaning that the teacher performance can be maintained.


2020 ◽  
Vol 7 (1) ◽  
pp. 60-71
Author(s):  
Indah Tri Septiani ◽  
Abd Qohar

The lecture on algebra has not involved students in working together. Thus, one effort that can be done is implementing the jigsaw cooperative learning model. This study aims to describe the student collaboration activities in the introduction to algebra course using the jigsaw cooperative learning. This research is a quantitative descriptive study. The subjects were 32 first semester students of 2019 who were enrolled in the introduction to algebra course in the Mathematics Education Study Program, FMIPA, Universitas Negeri Malang. The instrument in this study was an observation sheet of student activities, and the supporting data were the results of individual exercises. Data were analyzed descriptively. The results showed that student collaboration activities in the jigsaw cooperative learning in the introduction to algebra course were very good, as indicated by the average score of students in completing individual exercise problems was 90. Thus, it can be concluded that the selection of an appropriate learning model can enhance student collaboration in learning abstract mathematical concepts.


Teknodika ◽  
2019 ◽  
Vol 17 (1) ◽  
pp. 34
Author(s):  
Kismanto Kismanto

This study aims to improve the understanding and active learning of students of opportunity material using cooperative learning models of the TAI (Teams Assisted Individualization). This research is a Classroom Action Research conducted in 2 cycles. Each cycle consists of 4 stages, namely planning, action, observation, and reflection. The research subjects were students of class XII IPA 2 of SMA Negeri 6 Surakarta in the academic year of 2018/2019. The results of the study concluded that the implementation of classroom action through the use of the TAI (Teams Assisted Individualization) type of cooperative learning model on the opportunity material can improve students' understanding and activeness in mathematics learning. This is based on test results and observations. From the test results in the first cycle, the percentage of students who completed was 62.96% and in the second cycle the percentage of students who completed experienced an increase of 33.33% to 96.29%. While the observations of the two observers, in the first cycle produced an average percentage of students' activeness reached 66.35% with a visual activity percentage of 83.2% and writing activity 61.22% and in the second cycle an increase in the average percentage of student activity by 20.92% to 87.27 % with the percentage of visual activity 85.88%, writing activities and activities 88.68%. These results it can be concluded that the application of the TAI (Teams Assisted Individualization) type of cooperative learning model can improve the understanding and activeness of learning in class XII Science 2 SMA Negeri 6 Surakarta odd semester 2018/2019


2019 ◽  
Vol 3 (1) ◽  
pp. 110-119
Author(s):  
Farah Sal Sabillah ◽  
Nurul Astuty Yensy ◽  
Syafdi Maizora

ABSTRAK Penelitian ini bertujuan untuk mengetahui cara meningkatkan hasil belajar matematika dengan menerapkan model pembelajaran kooperatif tipe TAI berbantuan LKPD berbasis Saintifik. Jenis penelitian yang dilaksanakan adalah Penelitian Tindakan Kelas (PTK) dengan teknik pengumpulan data melalui nilai tes hasil belajar siswa setiap siklus. Instrumen hasil penelitian menunjukkan bahwa penerapan model pembelajaran kooperatif tipe TAI berbantuan LKPD berbasis Saintifik dapat meningkatkan hasil belajar  matematika siswa kelas VIII.2 SMPN 4 Kota Bengkulu Subjek dalam penelitian ini adalah peserta didik kelas VIII.2 SMP Negeri 4 Kota Bengkulu tahun ajaran 2017/2018 yang berjumlah 35 orang terdiri dari 15 peserta didik laki-laki dan 20 peserta didik perempuan. Penelitian ini dilaksanakan dalam tiga siklus dari tanggal 19 Maret 2018 sampai dengan 14 Mei 2018. Peningkatan hasil belajar siswa dapat dilihat dari nilai rata-rata kelas tes siklus I, siklus II, dan siklus III secara berturut-turut 72,38; 81,23;85,83 dengan ketuntasan klasikal pada siklus I, II, dan III secara berturut-turut yaitu 64,70%, 75,75%, dan 82,85%. Kata Kunci : Model Pembelajaran TAI, LKPD, Pendekatan Saintifik, Hasil belajar ABSTRACTThis study aims to find out how to improve the results of mathematics learning by applying cooperative learning model TAI type assisted LKPD based Scientific. The type of research conducted is Classroom Action Research (PTK) with data collection techniques through the test results of student learning outcomes each cycle. The results showed that the application of cooperative learning model type TAI-aided LKPD based on Scientific can improve mathematics learning outcomes of students of class VIII.2 SMPN 4 Kota Bengkulu Subjects in this study were students class VIII.2 SMP Negeri 4 Bengkulu city 2017/2018 year that amounted to 35 people consisting of 15 male students and 20 female students. The study was conducted in three cycles from March 19, 2018 to May 14, 2018. Improvement of student learning outcomes can be seen from the average value of class 1st cycle tests, cycle 2nd, and cycle 3rd respectively 72,38; 81,23; 85,83 with classical mastery at cycle 1st, 2nd, and 3rd respectively that is 64,70%, 75,75%, and 82,85%. Keywords: TAI Learning Model, LKPD, Scientific Approach and Learning Outcomes 


Author(s):  
Nunu Nurhayati

ABSTRACT  This study aims to determine (1) whether math model of cooperative learning TAI type can improve significantly students' mathematical understanding; (2) how the activities of students and teacher during the learning process; (3) whether the learning model used in improving the ability of mathematical understanding can achieve mastery of student learning; and (4) how the students' response to the application of learning model. This research is a classroom action research (PTK) carried out in three cycles. Research subjects class VIII C SMP Islam Al Azhar 5 Cirebon totaling 25 students. Instruments used in the form of test capabilities instrumental and relational understanding of mathematical student, activity observation sheet of students and teachers, and questionnaires. The results showed, with a model of cooperative learning TAI can improve students' mathematical understanding. This is evidenced by the increase in the results of the pretest to posttest increased understanding of students' mathematical abilities significantly. This is supported by an increase in the average value of students each cycle. Activities of students and teacher during learning quite well and has increased in each cycle. The percentage of students activity increased from the first cycle, second cycle and third cycle in the amount of 57.5 %, 72.5 % and 82.5 %. Activities of students and teacher is getting better at every meeting. Increasing the ability of mathematical understanding can achieve mastery learning students. This is evidenced from the results of the pretest obtained 3 students who completed (12%), the first cycle were 17 students who completed (68%), the second cycle were 19 students (76%) completed, the third cycle as many as 21 students (84%) completed, and postes 22 students (88%) with a value above the KKM. Based on the questionnaire, most students give a good attitude and response to learning with cooperative learning model of TAI as the guidance provided by the teacher individually and the help of friends in the group. TAI model of cooperative learning will be more effective in teaching the material with a deeper level of understanding and ability given to the subject heterogeneous students.  Keywords:      Cooperative Learning Model Team Assisted Individulization, The Ability of Students' Mathematical Understanding.


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