scholarly journals Upaya Meningkatkan Kemampuan Pemahaman Matematik Siswa Melalui Model Pembelajaran Kooperatif STAD Berbantuan Geoboard Materi Segi Empat dan Segitiga

Author(s):  
Novita Marlina Damanik

This study aims to determine the improvement of students’ mathematical understanding abilities in class VII-2 SMP St. Thomas 3 Medan by applying the cooperative learning model type STAD assisted by geoboard. The method used in this research is classroom action research (CAR). The subjects in this study were students of class VII-2 St. Thomas Private School 3 Medan in the 2018/2019 Academic Year consisting of 32 students, 18 men and 14 women. From the research results it can be seen that there is an increase in students in students’ understanding ability by applying the geoboard-assisted type STAD cooperative learning model as follows: In the students’ mathematical early comprehension ability test is still realatively low, namely classical completeness obtained by 18.75% with very low categories. The results of the first cicle students’ mathematical understanding test that is obtained classical completeness of 53.12% with the medium category The results of the second cycle mathematical understanding test students obtained classical completeness 0f 84.37% with a high category. It can be seen that there is an increase starting from the ability of initial understanding, the ability to understand mathematical cycle I and mathematical understanding ability ability cycle II. So it can be concluded that the increase in students mathematical understanding abilities through the Geoboard-assisted STAD cooperative learning model increased from cycle I to cycle II, amounting to 31.25%.

2018 ◽  
Vol 2 (1) ◽  
pp. 150
Author(s):  
Kasman Bamba

he background of this study is the low learning outcomes of English students. Of the 22 students only 9 studentsreached KKM. On this basis researchers do research by applying cooperative learning model type NHT toimprove English learning outcomes. This research is a classroom action research conducted in SMPN 1 Inuman,the subject of this study is the students of class VII with the number of 22 students. The results suggest that thelearning outcomes of English have increased in each cycle. This is evidenced by: In the basic score of thenumber of students who reached KKM or complete is 9 students (40.90%), the UH I has increased with thenumber of 17 students (77.27%) and in UH II increased with the number of 20 students (90.90%). In the basicscore of the learning result of the students get the value of 51,25 with the low category, at UH I experiencing theincrease of learning result with the acquisition value of 65,76 with the medium category, and at UH II studentlearning result again increase with the acquisition value equal to 79,25 with high category.


2019 ◽  
Vol 2 (1) ◽  
pp. 7-10
Author(s):  
Shelly Trihasari ◽  
Saleh Haji

This research aimed to investigate the implementation of cooperative learning model in the type of Think Pair Square (TPSq) in order to improve students’ achievement. The design of the research was a Classroom Action Research with the techniques of collecting the data were through the observation sheet of students’ learning activities and summative test. The subject of the research were the 1st grade students of SMPN 4 Bengkulu City academic year of 2018/2019 with total amount of students were 32 consist of 16 males and 16 females students. The research was conducted in three cycles from 7th September 2018 until 13 October 2018. The result of the research showed that the implementation of cooperative learning model type Think Pair Square improved students’ achievement in Mathematic. Students’ learning activities were improved by giving the students work sheet that contains a completion process so that facilitate students in working on the students work sheet, appreciating the student with applause after they delivered their opinion, and dividing students in heterogenous groups based on their academic skills. The improvement on students’ achievement can be seen from the increasing on the mean of students’ scores from first cycle to third cycle namely: 74.35; 79.91; 81.14 and the percentage of classical learning completeness from first cycle to third cycle is : 76.67%; 83.33%; 93.33%.


2017 ◽  
Vol 1 (2) ◽  
pp. 324
Author(s):  
Mohammad Taofik Saifullah

This research is motivated by the low learning outcomes of students in the SD Negeri 007 Pendalian KecamatanPendalian IV Koto Kabupaten Rokan Hulu. This study aims to improve the learning outcomes of IPS students ofclass VI SD Negeri 007 Pendalian Kecamatan Pendalian IV Koto Kabupaten Rokan Hulu with theimplementation of cooperative learning model type numbered heads together, which is held for 1 month. Thesubjects of this study are the students of class VI SD Negeri 007 Pendalian Kecamatan Pendalian IV KotoKabupaten Rokan Hulu which amounted to 40 people academic year 2016-2017. The form of research isclassroom action research. The instrument of this research consisted of performance instrument and datacollection instrument in the form of observation sheet of teacher activity and student activity. Based on theresults of research that has been done, it is known that cooperative learning model type numbered headstogether can improve the results of IPS student grade VI SD Negeri 007 Pendalian Kecamatan Pendalian IVKoto Kabupaten Rokan Hulu. This is evident from the repetition of cycle I the average score of studentsincreased 12.1% points from the basic score of students to 76.6%. In cycle II increased 4.8% points from cycle Ito 81.4%. From the data can be interpreted that the implementation of cooperative learning model typenumbered heads together can improve the learning outcomes of IPS students class VI SD Negeri 007 PendalianKecamatan Pendalian IV Koto Kabupaten Rokan Hulu.


2019 ◽  
Vol 2 (3) ◽  
pp. 105
Author(s):  
Ressy Rustanuarsi

This study aims to increase the confidence of VII B grade students of SMP Negeri 14 Yogyakarta in learning mathematics through a cooperative learning model of Think Pair Share (TPS) type assisted by working examples. This research is a Classroom Action Research conducted in two cycles. The subjects of this study were students of class VII B of SMP Negeri 14 Yogyakarta in the 2017/2018 academic year consisting of 34 students. The results showed that the students' self-confidence scores in learning mathematics in the first cycle reached 82.36% in the minimally high category. Because these results have not reached the desired target, then proceed with the second cycle. In cycle II, the students' self-confidence scores in learning mathematics reached 88.24% in the minimally high category. It showed that there is an increase in student confidence in learning mathematics through a cooperative learning model type Think Pair Share (TPS) aided by working examples.


2018 ◽  
Vol 6 (1) ◽  
pp. 25
Author(s):  
Eva Rusdiana ◽  
Sucipto Sucipto

This study aims to describe the application of the cooperative learning model of type group investigation (GI) in improving the ability of critical thinking mathematically. Research using qualitative approach to this type of  classroom action research. The subject of research is the grade XI Accounting 1SMK Dr. Sutomo Surabaya totaled 41 students. Results of the study concluded that the application of the cooperative learning model of type group investigation (GI) proved to be able to improve the ability of critical thinking mathematically from very low to high category in two cycles. Based on the findings of the research are expected to  mathematics teacher SMK Dr. Sutomo Surabaya make cooperative learning model type group investigation (GI) as an alternative to improve the ability of critical thinking mathematically students.


2018 ◽  
Vol 1 (1) ◽  
pp. 35-51
Author(s):  
Fathus Saadah

This study aims to determine the improvement of student learning outcomes in learning Islamic Religious Education class VI using cooperative learning model Type Student Teams Achievement Division (STAD) on the material in SD Negeri 42 Lubuklingga academic year 2014/2015. This type of research includes action research research. The subject of this research is the students of class VI SD Negeri 25 Lubuklinggau academic year 2014/2015. The results of this study indicate: through the results of classroom action research on SD Negeri 25 Lubuklinggau an increase. In the first cycle, the level of mastery only amounted to 58.54 percent. In cycle II the level of mastery increased to 87.80 percent. Means there is an increase in student learning outcomes and learning activities of the learners after classroom action research. Thus, it can be concluded that there is a significant improvement in learning outcomes before and after classroom action using cooperative learning model Type Student Teams Achievement Division (STAD) in grade 6 students of SD Negeri 25 Lubuklinggau in student learning outcomes. So this research is considered to work well. Keywords: Cooperative Learning Model, Student Learning Outcomes


2019 ◽  
Vol 9 (3) ◽  
Author(s):  
Astuti Wijayanti ◽  
Ari Kusdiyanta

This Classroom Action Research aims to describe the implementation of cooperative learning model type check-assisted mind mapping to improve cooperative skills of class VIIIA students of SMP Negeri 5 Banguntapan Yogyakarta on odd semester 2018/2019 academic year totaling 32 students. Data collection techniques in this study use observation techniques, questionnaires, and documentation. The results showed that the average cooperative skills in the first cycle were 71.1% increasing to 76.1% in the second cycle


2019 ◽  
Vol 3 (1) ◽  
pp. 21-30
Author(s):  
Ayu Tri Utami ◽  
Rusdi Rusdi ◽  
Ringki Agustinsa

AbstrakPenelitian ini bertujuan untuk mengetahui peningkatan hasil belajar matematika peserta didik Kelas VIII.5 di SMP Negeri 3 Kota Bengkulu melalui penerapan model pembelajaran kooperatif tipe Rotating Trio Exchange. Jenis penelitian yang dilaksanakan adalah Penelitian Tindakan Kelas  dengan teknik pengumpulan data melalui tes hasil belajar. Subjek dalam penelitian ini adalah 36 peserta didik Kelas VIII.5 SMP Negeri 3 Kota Bengkulu tahun pelajaran 2017/2018 yang terdiri dari 16 peserta didik laki-laki dan 20 peserta didik perempuan. Hasil penelitian ini menunjukkan bahwa penerapan model pembelajaran kooperatif tipe Rotating Trio Exchange dapat meningkatkan hasil belajar matematika. Peningkatan hasil belajar peserta didik dapat dilihat dari nilai rata-rata kelas pada tes akhir siklus I, II, dan III masing-masing sebesar 66,91; 73,73; dan 81,20 dengan persentase ketuntasan belajar klasikal pada siklus I, II, dan III berturut-turut yaitu 55,56%; 72,22%; dan 83,33%. Kata kunci : Hasil Belajar, Model Pembelajaran Kooperatif Tipe Rotating Trio Exchange. AbstractThe purpose of this research is to know the improvement of students learning result at class  of VIII.5 SMP Negeri 3 Bengkulu City through implement of cooperative learning model type of Rotating Trio Exchange. The Research’s type is Classroom Action Research with technique of data collectin  is using learning result test. The subjects of this research are 36 students of VIII.5 at SMP Negeri 3 Bengkulu City in academic year 2017/2018 that are consist of 16 male students and 20 female students. The result of this research shows that application of cooperative learning model type of  Rotating Trio Exchange can improve learning result in mathematics. The improvement of learning result can be seen from average value in first cycle, second, and third cycle that are 66,91; 73,73; and 81,20 with persentage of classical completeness on first, second, and third cycle that are 55,56%; 72,22%; and 83,33% respectevely. Keywords : Learning Activity, Learning Result, Cooperative Learning Model Type of Rotating Trio Exchange


2016 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Hendri Marhadi ◽  
Erlisnawati '

Problem in this research was students achievement still low with average value 64,13. The purpose of this research was to improve the students’ achievement of in Management Class with the implementation of cooperative learning model type group investigation. This research was an classroom action research with two cycles in third semester 2014/2015. After implementation of cooperative learning model type group investigation, students’ achievement average on UH I with average 70,28 improved 9,6%. Students’ achievement on UH II was average 78,15 that improved 21,9%. Teacher’s activities with the implementation of cooperative learning model type group investigation in first meeting of first cycle was 62,5& (good category), and second meeting 78% (good category) in second meeting that improved 12,5 point. At second cycle, teacher’s activities in first meeting was 87,5% (verygood category) that improved 9,38 point from second meeting of first cycle. In second meeting was 93,8% (verygood category) which improved 6,3 point. Students’ activities in first meeting of first cycle was 65,6% (good category), and meeting second 75% (good category) in second meeting that improved 9,4 point. At second cycle, students’ activities in first meeting was 81% (very good category) that improved 6 point from second meeting of first cycle. Second meeting cycle second 90,6% (verygood category) in second meeting, which improved 9,6 point. Implementation of cooperative learning model type group investigation can improved students’ achievement in management class.Keywords: cooperatif group investigation, students achievement


2017 ◽  
Vol 6 (2) ◽  
pp. 555
Author(s):  
Arlinda Arlinda

The background of this study is the low learning outcomes of students' IPS, from 22 students only 10 (45.45%) reaching the determined KKM, in addition the average student learning outcome is 62.50. The study aims to improve the learning outcomes of IPS Through the application of TSTS learning model. This research is a classroom action research, this research is conducted in SDN 21 Sitorajo Kecamatan Kuantan Tengah. Subjects in this study were students of class IV B with a total of 22 students. This research is conducted two cycles with four stages, namely: planning, implementation, observation and reflection. The result of research stated that after applied cooperative learning model type TSTS can improve learning result of IPS. This is evidenced by: (a) teacher activity in cycle I is 62,50, in cycle II equal to 82,81. Student activity in cycle I earn 65,62, in cycle II equal to 85,93; (b) result of student learning on prasiklus equal to 62,50, at cycle I equal to 72,50 and at second cycle equal to 82,18.


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