scholarly journals IMPROVE MATHEMATICAL LEARNING CREATIVITIES OF JUNIOR HIGH SCHOOL STUDENTS THROUGH SNOWBALL THROWING TYPE OF COOPERATIVE LEARNING MODEL

2018 ◽  
Vol 1 (3) ◽  
pp. 302
Author(s):  
Moch Hasbi Ridlo Ma'sum ◽  
Nurkolis Nurkolis

The overall success of the study included the level of student creativity increased, seen from the four creative indicators namely fluency (fluency), flexibility (flexibility), originality (authenticity) and elaboration (decomposition) which always experienced an increase in each cycle. In line with this research is based on problems found in schools, especially in mathematics learning needs to be pursued a learning strategy, one of which is using the cooperative type snowball throwing learning model. Based on the results of the research evaluation, it can be concluded from the results of the study that snowball throwing models can enhance students' creativity, provide a good and pleasant atmosphere, and produce a positive response to mathematics learning activities. Keywords:  Mathematical Learning Creativity and Cooperative Learning Model Type Snowball Throwing

Author(s):  
Sarjoko Sarjoko ◽  
Demitra Demitra

This article describes the development of handep cooperative learning model consist of 3-4 members become pair handep cooperative learning model in the form of module and validated by experts and students who used it. The model of development used R2D2, that focused on the design and development stage. The draft of the model at the single-path prototype level validated by the learning expert and small group validation in context the of mathematics learning in secondary school, to get the model at alpha version level. The instrument is rubric and questionnaire for small group testing. The result of the research (1) the model has fulflled the principle of quantum teaching that is context orchestrations include an exciting learning atmosphere and solid foundation; (2) junior high school students rated the model interesting and fun; (3) learning steps that to be challenging on individual work steps and mutually assisting in solved the difcult problems for students individually; (4) the model has reached the alpha version level. Abstrak Artikel ini menjelaskan pengembangan model pembelajaran kooperatif handep beranggotakan 3-4 orang menjadi model kooperatif handep berpasangan dalam bentuk modul dan dinilai oleh pakar dan siswa yang menggunakannya. Model pengembangan yang digunakan adalah R2D2 (Recursive, Reflective, Design and Development), difokuskan pada tahap design and development. Draf model pada level single path prototype divalidasi oleh pakar pembelajaran dan uji kelompok kecil dalam pembelajaran matematika di SMP, untuk mendapatkan model pada level alpha version. Instrumen berupa koesioner dengan pertanyaan terbuka untuk validasi ahli, dan angket respon siswa untuk uji kelompok kecil. Hasil penelitian (1) model telah memenuhi kaidah Quantum teaching yaitu orkestrasi konteks meliputi suasana belajar yang menggairahkan dan landasan yang kokoh, (2) siswa SMP menilai model tersebut menarik dan menyenangkan, (3) langkah-langkah pembelajaran yang dirasakan menantang pada langkah bekerja secara individual dan saling membantu secara bergiliran dalam memecahkan masalah sulit bagi siswa secara individual, dan (4) model telah mencapai level alpha version. Keywords: Aplha version; cooperative learning; pairs handep; quantum teaching; single path prototype    


2021 ◽  
Vol 1 (4) ◽  
pp. 590-596
Author(s):  
Ika Kurniawati ◽  
Laila Hayati ◽  
Nurul Hikmah ◽  
Nyoman Sridana

This research is a quasi-experimental study that aims to determine the effect of the Group Investigation (GI) type of cooperative learning model on the mathematics learning outcomes of junior high school students. The population in this study were all VIII grade students of SMP Negeri 2 Kediri, which were divided into three classes. The research sample of two classes was taken by the purposive sampling technique. The data collection technique using tests and observation sheets. The experimental class uses a Group Investigation (GI) type of cooperative learning model and the control class uses a direct learning model. The sample in the study was class VIII-A as the experimental class and class VIIIB as the control class. The normality test and homogeneity test showed that the two samples were normally distributed and homogeneous. The data analysis using t test with  show  and  so  is rejected. So it can be concluded that there is an effect of the Group Investigation (GI) type of cooperative learning model on students mathematics learning outcomes. To find out how much the effect of the Group Investigation (GI) type of cooperative learning model has on the students mathematics learning outcomes, it can be done by using effect size calculations with Cohen’s formula and the calculation results are 1.18 including in the high category. This means that the application of the Group Investigation (GI) type of cooperative learning model has a high effect on the mathematics learning outcomes of VIII grade students of SMP Negeri 2 kediri academic year 2021/2022


2019 ◽  
Vol 2 (2) ◽  
pp. 77
Author(s):  
Khusnul Khotimah ◽  
Rita Yuliastuti

This research is motivated by the low student mathematics learning outcomes. The reason is the lack of full delivery of lessons and students have not fully understood the material. One alternative to overcome this problem is to implement a complete learning model with peer tutoring methods. The purpose of this study: 1) to describe the improvement of students 'mathematics learning outcomes through the application of a complete learning model with material peer tutoring methods to construct flat-side space for junior high school students, 2) to describe students' responses to the application of the complete learning model with peer tutoring methods. classroom action research with quantitative and qualitative descriptive analysis. Research location in Tuban 7th Middle School. The subjects studied were students of class VIII E. The instruments used were learning outcome evaluation test sheets and student response questionnaires. The results of the study concluded that students' mathematics learning outcomes in the application of the complete learning model with peer tutoring methods had increased. This can be seen from the average student learning outcomes of the first cycle of 88, the second cycle of 89 and the third cycle of 97. So there is an increase in the average mathematics learning outcomes in the first cycle to the second cycle of 1 and from cycle II to cycle III amounting to 8. And the percentage of classical completeness in cycles I, II and III reach 100%. While the student response to the application of the complete learning model with peer tutors is included in the criteria very effective, with a percentage of positive responses of 96% and the percentage of negative responses of 4%.


2020 ◽  
Vol 3 (1) ◽  
pp. 62-72
Author(s):  
Tianggur Medi Napitupulu

This study was aimed to investigate the implementation of Jigsaw Cooperative Learning Model applied by Christian religious education teachers in improving grade 7 students’ learning creativity at SMP 3 Sipoholon. The participants were 23 junior high school students. Observation sheet was used to collect data. The following data analysis was conducted, namely data reduction, data exposure, and conclusion. The result of study revealed that students’ learning creativity has increased in the first cycle, reached 26.96%. It was applied 64% of the expected and was in the sufficient category. In the second cycle, students’ learning creativity reached 64.35% and had increased 37.39%. it was applied 80% of the expected and was in the strong category. Finally, students’ learning creativity in the third cycle reached 80,87% and had increased 16.52%. It was applied 96% of the expected and was in the stronger category. Therefore, it can be concluded that the implementation of the Jigsaw Cooperative Learning Model can improve the creativity of Christian religious education learning among junior high school students.BAHASA INDONESIA ABSTRACT: Penelitian ini bertujuan untuk mengetahui bagaimana Implementasi Model Pembelajaran Kooperatif Jigsaw oleh Guru PAK Untuk Meningkatkan Kreativitas Belajar Siswa kelas VII SMP Negeri 3 Sipoholon. Subjek dalam penelitian ini adalah kelas VII yang berjumlah 23 siswa, dan objek penelitian ini adalah model pembelajaran kooperatif jigsaw. Dalam pengambilan data, teknik yang digunakan adalah lembar observasi. Sedangkan teknik analisis data dengan reduksi data, paparan data, dan penarikan kesimpulan. Dari data hasil observasi menunjukkan bahwa kreativitas belajar siswa mengalami peningkatan pada siklus I kreativitas belajar siswa mencapai 26,96%, pada siklus II kreativitas belajar siswa mencapai 64,35% mengalami peningkatan 37,39%, dan pada siklus III kreativitas belajar siswa mencapai 80,87% mengalami peningkatan sebesar 16,52%. Untuk penerapan model pembelajaran jigsaw yang diterapkan oleh guru PAK mengalami peningkatan. Pada siklus I diterapkan 64% dari yang diharapkan dan berada pada kategori cukup. Pada siklus II diterapkan 80% dari yang diharapkan dan berada pada kategori kuat. Pada siklus III diterapkan 96% dari yang diharapkan dan berada pada kategori kuat. Berdasarkan penelitian yang dilakukan dapat bahwa penerapan model pembelajaran kooperatif jigsaw oleh guru PAK dapat meningkatkan kreativitas belajar Pendidikan Agama Kristen di kelas VII SMP Negeri Negeri 3 Sipoholon, Kecamatan Sipoholon T.P 2017/2018 dan mencapai 70-90% dari yang diharapkan.Keywords: Cooperative jigsaw learning model; student learning creativity; students


2019 ◽  
Vol 3 (1) ◽  
pp. 10-19
Author(s):  
Nurrul Khotimah ◽  
Adi Adi Heryadi

This study aimed to prove cooperative learning in improving mathematics learning readiness of Islamic junior high school (MTs) students. This research was an experimental study with 50 partisipants that devided randomly in two groups, experiment and control. The design of the experiment was a pretest-posttest control group. The experiment was engeged in cooperative learning in mathematics subject and the control group only learned mathematic subject in traditional methods. The instrument was students' readiness questionaire with reliability coefficient of 0.913. The results showed that cooperative learning methods improved the mathematics learning readiness of Islamic Junior High School students. Mathematics learning readiness is important to improved before the students learn mathematics in class.


2020 ◽  
Vol 9 (1) ◽  
pp. 64
Author(s):  
Heru Tri Novi Rizki ◽  
Ariyadi Wijaya ◽  
Diena Frentika

<p class="AfiliasiCxSpFirst" align="left"><strong>Abstrak:</strong></p><p class="AfiliasiCxSpMiddle">Penelitian ini merupakan penelitian pengembangan perangkat pembelajaran geometri dengan pendekatan model pembelajaran matematika Knisley untuk meningkatkan level berpikir Van Hiele dan kemampuan penalaran adaptif siswa kelas VII SMP. Pengembangan perangkat pembelajaran ini didasarkan pada empat tahapan model pembelajaran matematika Knisley yang terdiri dari <em>allegorization, integrator, analysis</em>, dan <em>synthesis.</em> Penelitian ini menggunakan model pengembangan ADDIE. Instrumen penelitian yang digunakan adalah lembar validasi, lembar penilaian kepraktisan guru dan siswa, lembar observasi keterlaksanaan pembelajaran, tes level berpikir Van Hiele dan tes kemampuan penalaran adaptif. Perangkat pembelajaran dikatakan baik jika memenuhi aspek kevalidan, kepraktisan, dan keefektifan. Hasil penelitian menunjukkan bahwa perangkat pembelajaran memenuhi aspek kevalidan, kepraktisan, dan keefektifan dengan kriteria berikut 1) sangat valid menurut ahli dengan skor rerata 4,179 untuk RPP dan 4,230 untuk LKS, 2) sangat praktis menurut penilaian guru dengan skor rerata 5 untuk LKS dan RPP serta sangat praktis menurut penilaian siswa dengan skor rerata 4,538 untuk LKS, dan 3) sangat efektif berdasarkan level berpikir Van Hiele dengan banyaknya siswa pada level analisis mencapai 77% dan berdasarkan kemampuan penalaran adaptif dengan ketercapaian persentase ketuntasan 64,71%, rerata kelas 65,4 dan rerata skor 10,47 dengan kategori tinggi.</p><p class="AfiliasiCxSpMiddle" align="left"><strong> </strong></p><p class="AfiliasiCxSpLast" align="left"><strong>Kata Kunci</strong>:</p><p>Geometri, Kemampuan Penalaran Adaptif, Model Pembelajaran Matematika Knisley, Level Berpikir Van Hiele, Perangkat Pembelajaran</p><p class="AfiliasiCxSpFirst" align="left"><strong><em> </em></strong></p><p class="AfiliasiCxSpMiddle" align="left"><strong><em>Abstract:</em></strong></p><p class="AfiliasiCxSpMiddle"><em>This study </em><em>was a study of geometric instructional development with Knisley mathematics learning model approach to improved Van Hiele levels of thinking and adaptive reasoning skills of seventh’ grade Junior High School students. The development of geometric instructional based on four phases of Knisley mathematics learning model were </em><em>allegorization, integrator, analysis</em>, <em>and</em> <em>synthesis. This study used ADDIE’s model. The research instrumens were validation sheets, teacher and student practicality assessment questionnaire, observation sheets for learning implementation Van Hiele levels of thinking tests and adaptive reasoning skills test. The instructional package is good if fulfilled validity, practicality, and effectiveness aspects. This study result showed that the instructional package fulfilled the following criteria: 1) very valid according to the average score of 4,179 for RPP and 4,230 for LKS, 2) very practical according to the teacher’s assessment with mean score of 5 for LKS and RPP and very practical according to the assessment of students with an average score of 4,538 for LKS, and 3) very effective based on Van Hiele levels of thinking with the number of students at the analysis level reaching 77% and based on adaptive reasoning ability with completion of a classical was 64,71%, average grade was 65,4 and average score was 10,47 with high category.</em></p><p class="AfiliasiCxSpMiddle" align="left"><strong><em> </em></strong></p><p class="AfiliasiCxSpLast" align="left"><strong><em>Keywords</em></strong><em>:</em></p><p><em>Geometric, Adaptive Reasoning Skills, Knisley Mathematics Learning Model, Van Hiele Levels Of Thinking, Instructional Package</em></p>


2021 ◽  
Vol 1 (1) ◽  
pp. 55
Author(s):  
I Gusti Ngurah Purnama Adi Putra

<em><span lang="EN-US">Writing and typing Balinese script is one of the materials in Balinese language which is considered difficult by most students, including high school/vocational high school students who logically repeat only the material they have obtained while sitting in elementary and junior high school. This paper seeks to explore the concept, application, and role of the TGT (Team Game Tournament) type of cooperative learning model in learning to write and type Balinese script in high school / vocational high school students with structural and behaviorism theory supported by content analysis and descriptive analysis methods. The results of the analysis show that the TGT type of cooperative learning model emphasizes on three main points, namely academic tournaments, quiz systems, and individual contributions in groups. In its application, the TGT type of cooperative learning model in learning to write and type Balinese script is able to bring the elements of solid teamwork, exciting games, and competitive academic tournaments into a single unit by using script cards and the application of Bali Simbar Dwijendra. This makes students able to learn while playing, so learning becomes very fun and meaningful for students. Through this learning model, students are trained to build mutual cooperation, sportsmanship, speed, and understand the material well through five main components, namely class presentations, teams, games, tournaments, and team recognition. In line with this, the TGT type of cooperative learning model in learning to type and write Balinese script also has a very important role, namely: creating an atmosphere of Balinese language learning to be fun, fostering a spirit of sporting competition, and strengthening cooperation and a sense of kinship between students.</span></em>


2015 ◽  
Vol 6 (1) ◽  
pp. 125
Author(s):  
Mrs. Suripah

 This study aimed to get empirical evidence about the effectiveness of STAD and TPS cooperative learning on junior high school students’ achievement and interest in mathematics. This study was a quasi- experimental research design with completely randomized factorial design. Sample were seventh grade students from two schools in Kebumen. The research instruments consisted of tests and interest questionnaire which contains questions and statement to determine the effectiveness of the learning model on students’ achievement and interest. The results showed that there was significant difference in achievement for STADA class (p = 0.046), STADB (p = 0.000), TPSA (p = 0.000), and TPSA (p = 0.042). In terms of interest, STAD and TPS significantly differed (p = 0.001, p <0.005). Multivariate analysis results show that there was interaction between learning model with the type of school (p = 0.001, p <0.005). It can be concluded that STAD and  TPS cooperative learning  were effective from the aspect of students' achievement and interest in mathematics. Keywords: achievements, cooperative learning, interest in learning mathematics, STAD, TPSABSTRAK Penelitian  ini  bertujuan  untuk  memperoleh  bukti  empiris  tentang  keefektifan  model  pembelajaran kooperatif tipe STAD dan TPS ditinjau dari aspek prestasi dan minat siswa SMP terhadap matematika. Penelitian ini adalah penelitian kuasi eksperimen dengan desain completely randomized factorial design. Sampel penelitian adalah siswa kelas VII dari dua sekolah yang ada di Kabupaten Kebumen. Instrumen penelitian  terdiri  atas  tes dan  angket  minat  yang berisi  soal-soal  uraian  dan  item pernyataan  untuk mengetahui keefektifan model pembelajaran ditinjau dari aspek prestasi dan minat belajar siswa. Hasil penelitian menunjukkan bahwa terdapat perbedaan prestasi yang signifikan untuk kelas STADA (p= 0,046), STADB (p= 0,000), TPSA (p= 0,000), dan TPSA (p= 0,042). Pada aspek minat, kelas STAD dan TPS juga berbeda signifikan (p=0,001,). Hasil analisis Multivariat menunjukkan bahwa terdapat interaksi antara model pembelajaran dengan jenis sekolah  (p=0,001). Dapat disimpulkan bahwa model pembelajaran kooperatif tipe STAD dan tipe TPS efektif ditinjau dari aspek prestasi maupun minat siswa terhadap matematika. Kata kunci: pembelajaran kooperatif, STAD, TPS, prestasi, dan minat belajar matematika.


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