scholarly journals The Effect of Discovery Learning Model Using Sunflowers in Circles on Mathematics Learning Outcomes

Author(s):  
Deska Putriani ◽  
Chika Rahayu

This study aims to describe the effect of discovery learning model using sunflowers in circles on mathematics learning outcomes of grade VIII Junior High School Number (SMPN) 1 Pagaralam. The methods used in this study is descriptive method quantitative pretest-posttest design with control group design. The population in this study is the entire class VIII students of Junior High School Number (SMPN) 1 Pagaralam that amounted to 270 students with samples at 60 students. Data collection was taken by way of documentation and test be reserved in the form of the essay. The test was analyzed by documentation photograph and statistician with compare data result class experiment and class control, with the significance level of 5%. The result found in the discovery learning approach using sunflowers give good effect the result of learning, this is average experiment class is better than with control class.

AL-TA LIM ◽  
2021 ◽  
Vol 28 (1) ◽  
pp. 67-75
Author(s):  
Okviani Syafti

The study aims to determine whether the mathematics learning outcomes of students who learn discovery learning are better than students who learn conventionally. It also aims to find out whether the mathematics learning outcomes of students with high initial abilities and low initial abilities with discovery learning are better than students who learn conventionally. This type of research is a Quasi Experiment with quantitative approach design and used was a randomized control group only design with treatment by blocks. The population in this study were students of class VII  Islamic private junior high school or MTsS Darussalam Ampiang Parak, Sutera Sub District, Pesisir Selatan. The research sample was randomly selected,namely students of class VII.1 as the experimental class and VII.2 as the control class. The research data were obtained from the results of the initial ability test and the final test given after the experiment was carried out. Data analysis using t test.The results of the analysis show that: 1) The mathematics learning outcomes of students with discovery learning model are better than those taught by conventional learning, 2) Mathematics learning outcomes of students with high initial abilities and students with low initial abilities with discovery learning learning models of learning arebetter than students with high initial abilities. taught by conventionallearning. The results could be a solution for teachers to provide learning to develop students' ability invention, especially in the discovery of mathematical concepts and problem solving both in learning and in daily life


Author(s):  
Arwin Arif Win

The aim of this study was to determine the biology learning outcomes of Grade VII students of Madani Junior High School of Makassar on the subject of diversity of living creatures that were learned with the Multiple Intelligence learning models. This type of research is quasi-experimental (quasi-experimental) using a pretest-posttest nonequivalent control group design. The population of this study were all VII grade students of Madani Junior High School of Makassar in the 2018/2019 school year consisting of 3 study groups totaling 67 students with a sample of 21 people in class VII2 and 21 people in class VII1.The results showed that the value of sig.count was 0.889 with sig.table (α) of 2.021. Thus it is clearly seen that the value of sig.calculate (0.889) <sig.table (2.021), means that H0 is rejected H1 is accepted, meaning it can be concluded that the biology learning outcomes of students taught by the Multiple Intelegences learning model have a positive effect on the material diversity of living things in Madani Junior High School of Makassar.


Author(s):  
Hayatun Nufus ◽  
Rezi Ariawan ◽  
Erdawati Nurdin ◽  
Hasanuddin Hasanuddin

This study examines the problem of improving mathematics learning outcomes among students with cooperative learning model NHT type and conventional learning approaches is reviewed as a whole and for each level of mathematical ability (high, medium, and low). This research is a quasi-experimental research design Nonequivalent Control Group Design uses Simple Random Sampling technique. The population in this study were students of class VII in a private junior high school in the city of Pekanbaru in Riau in the academic year 2014/2015. While the sample is graders VII2 as control class and class VII2 as an experimental class. The instrument used in this study is the mathematics achievement test. Quantitative analysis was performed using two mean difference test. The results showed that: (1) there is significant implementation of cooperative learning model NHT on the results of students' mathematics learning is reviewed as a whole and the level of ability was; (2) there is no effect of the application of cooperative learning model NHT towards mathematics learning outcomes of students based on high and low-level capabilities.


Author(s):  
Hayatun Nufus ◽  
Rezi Ariawan ◽  
Erdawati Nurdin ◽  
Hasanuddin Hasanuddin

This study examines the problem of improving mathematics learning outcomes among students with cooperative learning model NHT type and conventional learning approaches is reviewed as a whole and for each level of mathematical ability (high, medium, and low). This research is a quasi-experimental research design Nonequivalent Control Group Design uses Simple Random Sampling technique. The population in this study were students of class VII in a private junior high school in the city of Pekanbaru in Riau in the academic year 2014/2015. While the sample is graders VII2 as control class and class VII2 as an experimental class. The instrument used in this study is the mathematics achievement test. Quantitative analysis was performed using two mean difference test. The results showed that: (1) there is significant implementation of cooperative learning model NHT on the results of students' mathematics learning is reviewed as a whole and the level of ability was; (2) there is no effect of the application of cooperative learning model NHT towards mathematics learning outcomes of students based on high and low-level capabilities.


Diksi ◽  
2018 ◽  
Vol 25 (2) ◽  
Author(s):  
Muhammad Hanif Amrulloh

Penelitian ini bertujuan untuk (1) mengetahui apakah ada perbedaan tingkat keterampilan menulis cerpen yang signifikan antara pembelajaran siswa yang menggunakan model pembelajaran Khayalan, model pembelajaran Rodrigues-Badaczewski, dan model pembelajaran konvensional ; (2) menguji apakah penggunaan model pembelajaran Khayalan dan model pembelajaran Rodrigues-Badaczewski mangkus digunakan dalam pembelajaran menulis cerpen pada siswa kelas VII di SMP Negeri se-Kabupaten Brebes. Penelitian ini merupakan penelitian kuantitatif dengan metode penelitian eksperimen. Desain penelitian ini adalah pretest posttest control group design. Simpulan penelitian ini berdasarkan analisis tersebut adalah (1) ada perbedaan tingkat keterampilan menulis cerpen yang signifikan antara pembelajaran siswa menggunakan model pembelajaran Khayalan dan model pembelajaran konvensional; (2) ada perbedaan tingkat keterampilan menulis cerpen yang signifikan antara pembelajaran siswa menggunakan model pembelajaran Rodrigues-Badaczewski dan model pembelajaran konvensional; (3) tidak ada perbedaan tingkat keterampilan menulis cerpen yang signifikan antara pembelajaran siswa menggunakan model pembelajaran Khayalan dan model pembelajaran Rodrigues-Badaczewski; (4) penggunaan model pembelajaran Rodrigues-Badaczewski dan model pembelajaran Khayalan mangkus digunakan dalam pembelajaran menulis cerpen pada siswa kelas VII SMP Negeri se-Kabupaten Brebes.Kata Kunci: kemangkusan, model pembelajaran Rodrigues-Badaczewski, model pembelajaran khayalan, menulis cerpen, siswa SMP THE EFFECTIVENESS OF IMAGINE LEARNING MODEL AND RODRIGUES-BADACZEWSKI LEARNING MODEL IN SHORT STORY WRITING LEARNING ON GRADE VII STUDENT IN JUNIOR HIGH SCHOOL IN BREBES REGENCY ABSTRACTThe research aimed to (1) research the significant differences of short story writing skill among students who learn it by Imagine learning model, Rodrigues-Badaczewski learning model, and conventional learning model; (2) examine the effectiveness of Imagine learning model and Rodrigues-Badaczewski learning model in writing learning on grade VII students in junior high school in Brebes Regency. This research is experimental research using pretest-posttest control group design. The result brings to the conclusion that (1) there is a significant difference of short story writing skill between students who learn it by Imagine learning model and conventional learning model; (2) there is a significant difference of short story writing skill between students who learn it by Rodrigues-Badaczewski learning model and conventional learning model; (3) there is not a significant difference of short story writing skill between students who learn it by Rodrigues-Badaczewski learning model and Imagine learning model; (4) Rodrigues-Badaczewski learning model and Imagine learning model are effective for short story writing learning on grade VII students in junior high school in Brebes Regency. Probability value on 0.000 (p<0.05) obtained from Scheffe variant analysis on posttest data of control group and first experimental group and probability value on 0.000 (p<0.05) obtained from Scheffe variant analysis on posttest data of control group and second experimental group.Keywords: effectiveness, Rodrigues-Badaczewski learning model, Imagine learning model, short story writing, Junior High School students.


2020 ◽  
Vol 9 (2) ◽  
pp. 86
Author(s):  
Endah Noer Aini

Abstract. Natural Science learning that took place 9H class at Pakusari State Junior High School in 2018/2019 still did not get the results desired, this is because the learning model used was not optimal to achieve student learning outcomes in accordance with the Curriculum Target. The formulation of the problem in this study are (1) How the Student Team Achievement Division (STAD) learning model can improve the learning outcomes of inheritance science material in 9H grade students of Pakusari State Junior High School in Jember 2018/2019 academic year. The data obtained in this study include the average evaluation learning outcomes for the first cycle that is 83.94, for the second cycle that is 85, the evaluation results can be seen that there is a significant increase in the average student learning outcomes from Cycle I to Cycle II, which is 1.05. This shows that in the first cycle students' learning completeness has not been achieved that is equal to 89.47%, while in the second cycle increased to 92.10% which suadah fulfill the minimum completeness of 75 and the average grade set is 85, the second cycle shows an increase of 1.05. Thus in the second cycle has reached the target, that learning the STAD Coopetive Learning type can improve the results of mathematics learning achievement. Keywords: STAD, IPA results


GANEC SWARA ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 946
Author(s):  
KASYPUL ANWAR ◽  
GUSTI IRHAMNI

     Improving the quality of education is largely determined by the quality of learning. In this case, the teacher participates in efforts to improve the quality of learning. Teachers should play an active role and position themselves as professional educators. One of the learning methods that can be applied is the GQGA learning method. The GQGA (Giving Question and Getting Answers) method is a method that involves students in repeating the subject matter that has been studied. This research is an experimental study with a randomized pre and post-test control group design. Each group consisting of 10 people, namely the Treatment Group and the Control Group.     The results show that (1) the process of implementing the cooperative learning model type Giving Question and Getting Answer to improve the Social Science Learning Outcomes in Junior High School 6 Banjarmasin is carried out by evaluating the learning outcomes for 6 weeks of learning; (2) The application of the cooperative learning model of the Giving Question And Getting Answer type can significantly improve the learning outcomes of Social Sciences in Students of 6 Banjarmasin Junior High Schools.


2020 ◽  
Vol 5 (2) ◽  
pp. 9
Author(s):  
Nofianti Nofianti ◽  
Helendra Helendra ◽  
Yosi Laila Rahmi ◽  
Ristiono Ristiono

The low level of students’ science learning competencies at grade VII in Junior High School 16 Padang is caused by several factors, one of them is the learning process still used teacher-centered, so the students tend to inactive in the learning process. Therefore, it is necessary to conduct an innovative learning process in order to improve students’ competencies, in knowledge, attitudes and skill. One of the method that can be used by the teacher is by implementing the Discovery Learning model. The aim of this study is to determine the effect of the Discovery Learning model through students’ learning competencies in science (knowledge, attitudes and skill) at grade VII in Junior High School 16 Padang. This type of research is experimental research with a control group posttest only design. The population in this study were all class VII SMPN 16 Padang registered in the 2018/2019. Sampling was done using technique purposive sampling, which was chosen as the sample of the study was class VII.5 as the experimental and VII.2 as the control class. The instruments used were in the form of questions posttest for knowledge competencies, observation sheets for attitide and skills. The hypothesis was tested using the t-test, can be concluded that the competencies of learners knowledge tcount 5,96 > ttable 1,67, the competencies of attitude value tcount 6,36 > ttable 1,67, and the competencies of skills value tcount1,69 >  ttable1,67. This shows that the hypothesis is accepted. Concluded that the application of model the Discovery Learning has a positive effect on students’ science learning competency of knowledge, attitudes and skills of class VII students of SMPN 16 Padang.


Author(s):  
Zinatun Hayati Dina ◽  
M Ikhsan ◽  
Hajidin Hajidin

The purpose of this study was to determine the improvement of students' mathematical communication and disposition abilities taught with discovery learning models. This study us quantitative approach with the type of experimental research and the research design us pretest and posttest design type experiments. The sample was chosen randomly from two classes of 7th grade in one of public junior high school in Sigli, Aceh. The research instrument used was mathematical communication ability test and mathematical disposition questionnaire. The data analysis of students' communication and disposition ability was done by two-way ANAVA test at a significant level of 0.05. The results showed that the improvement of students' mathematical communication and disposition skills taught with discovery learning models was better than those taught with conventional approaches. Furthermore, there was no interaction between discovery learning model and the level of students towards improving communication skills and mathematical dispositions. Therefore, the mathematics teachers can implement discovery learning models in learning to build the next polyhedron. Future researchers should conduct research at other schools in order to improve students' mathematical communication skills in mathematics learning


2019 ◽  
Vol 6 (2) ◽  
pp. 112-120
Author(s):  
Padrul Jana ◽  
Apendika Nugrahayuningtyas

This research aimed to examine the effectiveness of IMPROVE learning model in the learning of mathematics in terms of adversity quotient ability of Grade 8 students in one of the public junior high school in Yogyakarta. This type of research was a quasi-experiment by using the Nonequivalent Posts-Only Control Group Design. The variables in this study included the independent variables of IMPROVE learning model and adversity quotient ability; and the dependent variable was student learning outcomes. The population in this research were all Grade 8 classes in one of the public junior high school in Yogyakarta. The sampling was done by purposive sampling system and selected one class was chosen as an experimental class and another class as a control class. The instrument used in this research was posttest and a questionnaire of adversity quotient that has been tested. The classification of student’s adversity quotient is Climber, Champer, and Quitter. The results of this study showed that IMPROVE learning model was more effective than direct learning model, in terms of adversity quotient ability of grade 8 students in one of the public junior high school in Yogyakarta. This research contributes to the development of studies on aspects that make the IMPROVE method more effective on adversity quotient ability.


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