scholarly journals Meningkatkan Hasil Belajar Matematika Melalui Penerapan Metode Pembelajaran Kooperatif

2017 ◽  
Vol 7 (2) ◽  
Author(s):  
Ayi Ahmad Maulana Yusup
Keyword(s):  
High School ◽  
Cooperative Learning ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Homogeneity Test ◽  
Learning Method ◽  
Seventh Grade ◽  
Chi Square

The purpose of this research was to analyze the effect of cooperative learning method toward the seventh-grade students of Private Junior High School in South Tangerang. The method that used in the research was an experimental method, where the independent variable was cooperative learning method and the dependent variable was the result of learning mathematics. The sample was taken by using the random sampling technique. The test data requirements were done by using the following formula:   chi-square test for normality test and Fisher test for homogeneity test. The hypothesis submission was done using t-test<sub>.</sub> The result of the research shows that there are significant effects of cooperative learning method toward students’ mathematics learning result especially on the plane figure subject on the seventh-grade students of the private junior high school in South Tangerang.

PENERAPAN METODE COOPERATIVE LEARNING DALAM PEMBELAJARAN MENULIS TEKS IKLAN, SLOGAN, DAN POSTER UNTUK PENINGKATAN AKTIVITAS DAN KREATIVITAS SISWA KELAS VIII SMP PASUNDAN 2 BANDUNG

2021 ◽  
Vol 6 (2) ◽  
pp. 334-353
Author(s):  
Titin Nurhayatin ◽  
Adi Rustandi ◽  
Eggie Nugraha ◽  
Anne Kusmini
Keyword(s):  
High School ◽  
Cooperative Learning ◽  
Learning Outcomes ◽  
Junior High School ◽  
Lesson Study ◽  
Planning Process ◽  
Junior High ◽  
Learning Method ◽  
Research Subjects ◽  
Class Viii

  This research is motivated by learning conditions that are still not optimal, both process and learning outcomes. Therefore, we conducted a research to apply lesson study by using the Cooperative Learning method in Indonesian Language, in writing advertisement, slogans, and posters texts in class VIII of Pasundan 2 Junior High School Bandung. This research is expected to improve learning outcomes, activities and creativities. The research method used is an experimental method. The research subjects were students of Pasundan 2 Bandung Junior High School Class VIII C. This research was an implementation of plan, do and see. The validity of the data is done through triangulation techniques. Based on the results of the study it can be concluded that the application of lesson study using the Cooperative Learning method is carried out in accordance with the stages in the lesson study, namely plan, do and see. Lesson study makes the learning planning process more mature so that in the implementation of learning the model lecturer feels more prepared. Lesson Study can effectively improve the quality of learning, both processes and results. This can be seen from the test results which are tested on the average significant improvement. Likewise in the process, based on the observations made, the activity and creativity of students of Pasundan 2 Junior High School Bandung increased. Thus, it can be concluded that the implementation of lesson study with cooperative learning effectively increases the activity, creativity, and learning outcomes of students in Pasundan 2 Junior High School Bandung significantly.

scholarly journals The Development of Writing Folk Poetry Teaching Material According to the Materials Expert Team with Copy the Master Technique for Seventh Grade Student of Junior High School 1 Rantau Selatan, In Labuhan Batu District, Indonesia

2019 ◽  
Vol 2 (3) ◽  
pp. 254-268
Author(s):  
Tetty Matanari ◽  
Syahnan Daulay ◽  
Malan Lubis
Keyword(s):  
High School ◽  
Junior High School ◽  
Junior High ◽  
Sampling Technique ◽  
Teaching Material ◽  
Grade Student ◽  
Seventh Grade ◽  
Expert Team ◽  
Folk Poetry ◽  
Seventh Grade Student

The development of a teaching material must be based on the analysis of student needs. Development of teaching materials have to be able to answer or solve problems or difficulties in learning. This study aims to know the development of writing folk poetry teaching material according to the materials expert team with copy the master technique for seventh grade student of junior high school 1 Rantau Selatan, in Labuhan Batu District. This study was conducted by using Probability Sampling technique. The result shows that all teachers and students need modules in the learning process. Teaching material products developed in folk poetry writing materials with copy the master learning technique for seventh grade students of junior high school 1 Rantau Selatan meet the requirements and are appropriate to use based on the validation of material experts and design experts.

scholarly journals The correlations among learning motivation, self-confidence, and writing ability of students descriptive text

2021 ◽  
Vol 6 (1) ◽  
pp. 142
Author(s):  
Dean May Julian ◽  
Baginda Simaibang ◽  
Mulyadi Mulyadi
Keyword(s):  
High School ◽  
Junior High School ◽  
Random Sampling ◽  
Junior High ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Learning Motivation ◽  
Seventh Grade ◽  
Writing Ability ◽  
Self Confidence

This thesis was concerned with the inquiry on the correlations among learning motivation, self-confidence, and writing ability of the seventh grade students at State Junior High School of Lubai Ulu Sub-District of Muaraenim Regency. The problem of the study was to investigate the correlation among students’ learning motivation, self-confidence, and writing ability. The total number of the population were 474 students. The sample for this study was 83 students taken through a simple random sampling technique. Data were collected by adopting a questionnaire for learning motivation, self-confidence, and test for writing ability. Data were analyzed by using r-Product Moment and Multiple Regression. Finding showed that: (1) there was significant correlation between learning motivation and writing ability; (2) there was not any significant correlation between self-confidence and writing ability; (3) there was not any significant correlation between learning motivation and self-confidence; (4) there were significant correlations among learning motivation, self-confidence, and writing ability of seventh grade-students at state Junior High School of Lubai Ulu Muaraenim.

scholarly journals METODE PEMBELAJARAN KOPERATIF UNTUK KESIAPAN BELAJAR MATEMATIKA SISWA MTS

2019 ◽  
Vol 3 (1) ◽  
pp. 10-19
Author(s):  
Nurrul Khotimah ◽  
Adi Adi Heryadi
Keyword(s):  
High School ◽  
High School Students ◽  
Cooperative Learning ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Control Group ◽  
School Students ◽  
Learning Readiness ◽  
And Control

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.

scholarly journals The Association between Nutritional Status and Iron Status in Students of Junior High School of 39 Kerinci Regency Jambi Province In 2020

2021 ◽  
Vol 8 (11) ◽  
pp. 5808-5816
Author(s):  
Zeffira L ◽  
Pitra DAH ◽  
Saputra E
Keyword(s):  
High School ◽  
Nutritional Status ◽  
Junior High School ◽  
Junior High ◽  
Iron Status ◽  
Sampling Technique ◽  
Bivariate Analysis ◽  
Chi Square ◽  
Cross Sectional ◽  
Chi Square Test

Background: Nutrition is one of determining factor for the quality of human resources. Nutritional problems can be in the form of excess nutrition (obesity) or malnutrition. A person's nutritional status depends on nutritional intake and needs. Objective: To determine the association between nutritional status and iron status in students of Junior High School of 39 Kerinci Regency Jambi Province in 2020. Method: It was an associative analytic with cross-sectional approach. The were 25 students recruited using the total sampling technique. Univariate data analysis was presented in the form of frequency distribution and percentage and bivariate analysis using the chi-square test and data processing using the computerized SPSS version 25.0 program. Result: there was an association between nutritional status and iron status in students of Junior High School of 39 Kerinci Regency Jambi Province in 2020 (p=0.029). Conclusion: there was an association between nutritional status and iron status in students Junior High School of 39 Kerinci Regency Jambi Province

scholarly journals FAKTOR YANG BERHUBUNGAN DENGAN KESIAPSIAGAAN REMAJA PADA KEJADIAN BENCANA DI SMP N 1 SELO KABUPATEN BOYOLALI

2020 ◽  
Vol 11 (02) ◽  
pp. 202
Author(s):  
Triani Yuliastanti ◽  
Novita Nurhidayati
Keyword(s):  
High School ◽  
Junior High School ◽  
Disaster Preparedness ◽  
Junior High ◽  
Sampling Technique ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
The Face ◽  
Class Viii

ABSTRAK           Latar belakang: Bencana merupakan sebuah peristiwa fisik, fenomena atau aktivitas manusia yang memiliki potensi merusak yang menyebabkan kehilangan nyawa atau cedera, kerusakan harta benda, struktur. Tinggal di negara rawan bencana membuat masyarakat harus selalu siaga dalam menghadapi bencana. SMP Negeri 1 Selo adalah salah satu SMP yang terkena dampak erupsi Merapi tahun 2010. SMP ini berada di Kecamatan Selo, jarak sekolah ini sekitar 10km dari puncak Merapi. Saat erupsi Merapi tahun 2010 sekitar 600 siswa dan guru mengungsi karena adanya gempa, hujan abu vulkanik dan lahar panas yang turun dari puncak. Tujuan Penelitian: Untuk mengetahui faktor yang berhubungan dengan kesiapsiagaan remaja pada kejadian bencana di SMP N 1 Selo Kabupaten Boyolali. Metode Penelitian : Desain penelitian ini merupakan penelitian survei yang sifatnya deskriptif analitik dengan pendekatan cross-sectional. Populasi dalam penelitian ini adalah siswa kelas VIII dan IX yang berjumlah 311 murid di SMP Negeri 1 Selo. Sampel menggunakan rumus sampel dengan jumlah 76 responden. Teknik pengambilan sampel dalam penelitian ini adalah Proportionate Stratified Random Sampel. Instrumen penelitian adalah kuesioner. Pengolahan data menggunakan analisa data chi Square. Hasil Penelitian : Responden dalam penelitian ini sebagian besar berumur 15 tahun yaitu 33 responden (43,7%), mayoritas memiliki jenis kelamin perempuan dan sebagian besar responden kelas IX. Kesiapsiagaan dalam menghadapi bencana mayoritas responden siap dalam menghadapi bencana yaitu  57 responden (75,0%). Ada hubunganantara umur dengan kesiapsiagaan dalam menghadapi bencana dengan p value =0,000 (?=0,05). Ada hubungan antara jenis kelamin dengan kesiapsiagaan dalam menghadapi bencana dengan p value =0,015 (?=0,05). Ada hubung anantara kelas dengan kesiapsiagaan dalam menghadapi bencana dengan p value =0,001 (?=0,05). Kesimpulan: Ada hubungan umur, jenis kelamin dan kelas dengan kesiapsiagaan dalam menghadapi bencana.Kata kunci : Umur, Jenis kelamin, Kelas, Kesiapsiagaan menghadapi bencanaFACTORS RELATING TO PREPAREDNESS TEENAGERS IN A DISASTER  IN JUNIOR HIGH SCHOOL  1 SELO BOYOLALI DISTRICTABSTRACTBackground: A disaster is a physical event, phenomenon or human activity that has the potential to damage it causing loss of life or injury, damage to property, structures. Living in a disaster-prone country means that people must always be prepared in the face of disasters. SMP Negeri 1 Selo is one of the junior high schools affected by the Merapi eruption in 2010. This junior high school is located in Selo District, the distance of this school is about 10 km from the peak of Merapi. During the eruption of Merapi in 2010, around 600 students and teachers were displaced due to the earthquake, rain of volcanic ash and hot lava that fell from the summit. Research Objectives: To determine the factors related to the preparedness of adolescents in the event of a disaster in SMP N 1 Selo, Boyolali Regency. Methods: This research design is a survey research which is descriptive analytic with cross-sectional approach. The population in this study were students of class VIII and IX, amounting to 311 students at SMP Negeri 1 Selo. The sample used a sample formula with a total of 76 respondents. The sampling technique in this study was the Proportionate Stratified Random Sample. The research instrument was a questionnaire. Data processing using chi Square data analysis. Results: Most of the respondents in this study were 15 years old, namely 33 respondents (43.7%), the majority were female and most of the respondents were class IX. Preparedness in facing disasters, the majority of respondents were ready to face disasters, namely 57 respondents (75.0%). There is a relationship between age and disaster preparedness with p value = 0.000 (? = 0.05). There is a relationship between gender and disaster preparedness with p value = 0.015 (? = 0.05). There is a relationship between classes and preparedness in facing disasters with p value = 0.001 (? = 0.05). Conclusion: There is a relationship between age, sex and class with disaster preparedness.Keywords: Age, gender, class, disaster preparedness

scholarly journals Correlations among learning strategy, learning motivation, and speaking ability of students in junior high school

2021 ◽  
Vol 6 (3) ◽  
pp. 683
Author(s):  
Lismiyati Lismiyati ◽  
Baginda Simaibang ◽  
Mulyadi Mulyadi
Keyword(s):  
High School ◽  
Multiple Regression ◽  
Junior High School ◽  
Random Sampling ◽  
Learning Strategy ◽  
Junior High ◽  
Sampling Technique ◽  
Learning Motivation ◽  
Seventh Grade ◽  
Cluster Random Sampling

This thesis is concerned with the inquiry on the correlations among learning strategy, learning motivation and the seventh grade students’ speaking ability of SMP Negeri 03 Muaradua OKUS. The problem of this study is to investigate the correlations among learning strategy, learning motivation and speaking ability. The total number of the population was 76 students. The sample for this study was 52 students taken through cluster random sampling technique. Data were collected by adopting questionnaire for learning strategy and learning motivation, and a test for speaking ability. Data were analyzed by using r-product moment and multiple regression.  Findings show that there are significant correlations among learning strategy, learning motivation, and speaking ability. Conclusions suggest that learning strategy and learning motivation have significant correlations with speaking ability.

scholarly journals Characteristic Differences Of Children Obesity And Overweight In Coastal Areas And Mountains

2020 ◽  
Vol 4 (1) ◽  
pp. 12-20
Author(s):  
Asnidar ◽  
Haerati ◽  
Risky Razali
Keyword(s):  
High School ◽  
Junior High School ◽  
Junior High ◽  
Sampling Technique ◽  
Coastal Areas ◽  
World Health ◽  
Overweight Children ◽  
Mountainous Areas ◽  
Chi Square ◽  
Cross Sectional

World Health Organization (WHO) in 2016 The rate of obesity in children in Indonesia was 11.5% and ranked 21st in the world. The purpose of this study was to find out the differences in characteristics of obese and overweight children in coastal and mountainous areas in Bulukumba District in 2018. The population in this study were obese and overweight children in 32 Bulukumba Junior High School, 18 Bulukumba Junior High School, and 14 Bulukumba Junior High School. The population in this study with the number of 423 respondents, the sample of this study were 71 respondents of the sampling technique used total sampling technique. This type of research is analytic research with a cross-sectional approach. The test used for differences in the characteristics of obese and overweight children in coastal and mountainous areas in Bulukumba Regency is the chi-square test with the results of the study that most of the students in high schools in the mountains who are obese are 17 respondents (44.7%) and those who are overweight (fat) 21 respondents (55.3). While most of the coastal areas were obese as many as 10 respondents (26.3%) and those who were overweight (fat) were 23 respondents (60.5%). The conclusion of this study is, "There are differences in the characteristics of obese and overweight children in the coastal and mountainous areas of Bulukumba District in 2018. The suggestions in this study can add library references and insights from students of Stikes Panrita Husada Bulukumba.

scholarly journals Implementation of The Power of Two Learning Model Operating Materials For Algebrial Form Based on The Power Point of Class VII High Schools

2021 ◽  
Vol 2 (1) ◽  
pp. 37-42
Author(s):  
Dydik Kurniawan ◽  
Anita Sari ◽  
Tri Wahyuningsih
Keyword(s):  
High School ◽  
Cooperative Learning ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Research Subjects ◽  
Action Research Project ◽  
Final Value ◽  
Algebraic Action ◽  
Power Point

This research is a classroom action research project that aims to improve the mathematics learning outcomes of students in class VII Junior High School 6 Samarinda by using Microsoft PowerPoint to facilitate cooperative learning type The Power of Two on algebraic action material. The research was conducted at Junior High School 6 Samarinda, with 40 students in class VII1 as research subjects nd the object of research is cooperative learning type The Power of Two. Worksheets, final cycle tests, and observation sheets were used as instruments. LKS consists of LKS 1, 2, 3, 4, 5, and 6, which are done in groups in classrooms, as well as assessments at the end of each cycle. The descriptive statistics of averages and proportions were used in the data analysis technique. The analysis and discussion revealed that the type of cooperative going to lean. The research and discussion revealed that the form of cooperative learning used in The Power of Two with Microsoft PowerPoint is a small group learning consisting of two people who collaborate. Cycle I has a basic value of 54.7 and a final value of 66.1 with a 20.8 % increase in the proportion, cycle II has a basic value of 66.1 and a final value of 76.5 with a 15.7 % increase in the proportion, and cycle III has a base value of 76.5 and a final value of 83 with an 8.5 % increase in the proportion. The metrics for the teacher's behavior in the first cycle of accessing are good, the second cycle is good, and the third cycle is really good. As a result, cooperative learning is used to perfect it.

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