scholarly journals Efforts to Increase The Students' Level of Confidence in Mathematics Learning Using Numbered Head Together (NHT) Model

2019 ◽  
Vol 2 (2) ◽  
pp. 54
Author(s):  
Zuida Ratih Hendrastuti

This study aims to improve the students’ confidence through the Numbered Head Together (NHT) learning model in learning mathematics in class VIII D of SMP N 3 Depok. This research is a classroom action research (CAR) using NHT model. The stages in this study consist of planning, action, observation, and reflection. The research subjects include 32 students. The data collection techniques used are a test, questionnaires, and observation. The data collection instruments used are written tests to measure the students’ cognitive learning outcomes, self-confidence questionnaire, and observation sheets to determine the feasibility of learning using the NHT technique. The data analysis technique uses percentages for the learning outcomes using observation sheets, data analysis of descriptive study completeness describing individual and group students’ outcomes, and scoring for self-confidence questionnaire using Likert scale with five criteria intervals. The results of the analysis of this research indicate that mathematics learning increases student confidence by 10.22%. The students’ outcomes (cognitive) have decreased, and one of them is the learning material that is more difficult than the cycle I. The basic competence for cycle I is to complete SPLDV (Sistem Persamaan Linear Dua Variabel) while for cycle II, the basic competence is to make and complete mathematical models of problems related to SPLDV. The implementation of learning using the NHT learning model has increased from 81.3% in the first cycle to 96.9% in the second one. It can be concluded that the NHT cooperative learning model is proven to improve the students’ confidence.

2021 ◽  
Vol 5 (4) ◽  
pp. 665
Author(s):  
Yeyen Vioskha ◽  
Yenita Roza ◽  
Maimunah Maimunah

This research was motivated by the learning outcomes of SMAN 5 Tapung students who were under the target (KKM). This research was to intend providing the solutions by applying Bandicam videos in the learning. The purpose of this study was to improve student learning outcomes on trigonometric comparison material in right triangles using Bandicam video media in class X Mia SMAN 5 Tapung. This study used a quantitative approach with interview observation steps, survey methods and blended learning methods. The research subjects were students of class X MIA SMAN 5 Tapung and the object of this study was the use of videos recorded with the Bandicam application to improve cognitive mathematics learning outcomes. Data collection techniques used tests, observations, and documentation, while data analysis techniques used qualitative descriptive data analysis methods. The average score obtained by students at the end of the first cycle was 67.6 with the number of students who reached the KKM as many as 32 students (43.7%), then at the end of the second cycle the average value of students increased to 77.4 and as many as 32 students scored reaching the KKM (87.5%). By increasing the KKM results obtained after learning using Bandicam video media, the cognitive learning outcomes of students are increased.


Paedagogie ◽  
2018 ◽  
Vol 13 (2) ◽  
pp. 67-70
Author(s):  
Siti Nur Khalimah

This study aims to improve students' mathematics learning outcomes in the material wake up flat through the learning model Team Games Tournament in grade 2 students SDN Majaksingi Borobudur. The study design uses Class Action Research with II cycle where each cycle consists of 2 meetings. The subjects of the study were class II of 26 students. The population of this research is 26 students. The sampling technique used is total sampling. research variables using 2 variables that are learning outcomes Mathematics and learning model Team Games Tournament. Methods of data collection using tests and observations. Data analysis used is descriptive percentage. The results showed, TGT learning model can improve learning Mathematics about wake flat. This is evidenced by data from the initial condition until cycle II. In the initial condition the percentage of students completeness reached 61.53% and in cycle II, the percentage of students mastery reach 88.46%.


2020 ◽  
Vol 8 (1) ◽  
pp. 42
Author(s):  
Yasni Yasni

 The quality of learning in the classroom is stated to be good if the learning objectives are achieved which is marked by increased student activity and learning outcomes. For that, we need alternative learning strategies that are more effective and efficient, one of which is to use the cooperative learning model type Numbered Heads Together (NHT). This study aims to improve the activity and learning outcomes of physics on wave material through the application of the NHT learning model. The research subjects were students of class XI MIPA3 of SMA Negeri 2 Tembilahan. This research is a classroom action research conducted in 2 cycles. Data collection instruments used were activity observation sheets and written tests of learning outcomes in the form of daily tests with data collection techniques in the form of observations and giving the test. The data analysis technique used is descriptive analysis to determine the extent of increased student activity and learning outcomes by applying the NHT learning model. The results of data analysis obtained an increase in student learning activities in the first cycle from 29.60% increased to 66.40% in the second cycle with a very good category. Improved learning outcomes from 12 students completed with a percentage of 48.00% in the first cycle, to 19 students who completed the second cycle with a percentage of 76.00%. Thus it can be concluded that the use of the NHT learning model can improve the activities and physics learning outcomes of students of class XI MIPA3 in SMA Negeri 2 Tembilahan on wave material.


2018 ◽  
Vol 1 (1) ◽  
pp. 37
Author(s):  
Giyanti Giyanti

This study aims to determine the effect of learning model on the mathematics learning outcomes of the students, knowing the influence of students' self-confidence in the results of learning mathematics. Furthermore, to determine the effect of learning models and students' self-confidence altogether to the result of learning mathematics. The research used is experimental method. The samples used from the affordable population taken from 34 people as the sample of the test instrument, and 68 people as the research sample using proportional random sampling technique from all grade X on SMA Negeri 3 Kabupaten Tangerang. The data were collected by giving the result of learning tests and questionnaires. The data analysis consists of testing the research instrument of validity, reliability, difficulty index, and distinguishing power*. Furthermore, there are the test of requirement analysis through normality and homogeneity test. The hypothesis tested by ANOVA 2 Lanes and Tukey. This study was conducted on February to May, 2017. Based on the results of the hypothesis and data analysis, it is concluded that the following things are: 1) There is an influence between the learning model on the learning outcomes of mathematics. 2) There is an influence between students' self-confidence on mathematics learning outcomes. 3) There is an interaction effect between learning methods and students' self-confidence on mathematics learning outcomes.


2020 ◽  
Vol 3 (1) ◽  
pp. 35-49
Author(s):  
Rahwini Rahwini

This study aims to improve the activities and mathematics learning outcomes of the KPK and FPB material in class VI students of Ketawang Karay I Elementary School in Ganding Subdistrict, Sumenep Regency, 1st Semester Academic Year 2018/2019 using the Multilevel Group learning model. This type of research is classroom action research in collaboration with colleagues. The results of the study showed that the use of the Multilevel Group learning model could increase the activeness of students in the Mathematics learning material of the KPK and FPB. In the aspect of confidence, in the first cycle with good categories, 54% confidence aspects, 69% activeness aspects, 46% learning motivation aspects, and 62% collaboration aspects. In the second cycle with a good category, it increased the self-confidence aspect to 92%, the activeness aspect to 85%, the learning motivation aspect to 85%, and the collaboration aspect to 77%. The results also show that the use of the Multilevel Group learning model can improve student learning outcomes in the Mathematics learning material of the KPK and FPB. In the pre-cycle stage the average grade of 55 with classical completeness was 23%, in the first cycle the average grade was 71 with 62% classical completeness, and in the second cycle the average value increased to 84 with 92% classical completeness.


Al Adzka ◽  
2018 ◽  
Vol 8 (1) ◽  
pp. 33
Author(s):  
Hariyanto Hariyanto

The purpose of this research is to know the improvement of the result of the study of the widespread joint building material in the second grade students in SD Negeri 02 Toyomarto Singosari with Jigsaw learning model. The research method using Classroom Action Research with 2 cycles consisting of 4 phases, namely planning, action, observation and reflection. Data collection method used in this research is observation and post test. Data analysis used is descriptive quantitative data analysis obtained from observation result of learning and post test result at every meeting. The result of the analysis shows that learning with Jigsaw learning model can improve the result of the study of the joint wake up area in the students of class VI SDN 02 Toyomarto academic year 2017/2018. The average value of cognitive learning outcomes I (60.82), then the average cognitive learning outcome II (78.9) showed an increase compared to cognitive learning outcomes I. In addition, Jigsaw learning model also improves student activeness. This is indicated by the percentage of active students more on the learning cycle II (31.11%) compared to cycle I (13,%).


2020 ◽  
Vol 7 (3) ◽  
Author(s):  
Rizky Oka Sasmaya ◽  
Kashardi Kashardi ◽  
Zachriwan Zachriwan

This study aims to determine whether the Snowball Throwing learning model can improve students' cognitive learning outcomes in quadrilateral and triangle material class VII A of Middle School 3 Kepahiang. The type of research used in this study is class action research the model of Kurt Lewin through four stages, namely: planning, action, observation and reflection. The research subjects were all students of class VII A of SMP 3 Kepahiang consisting of 26 students. This research was conducted from january 23 to February 13, 2019. Data collection techniques in this study were observations and tests, with research instruments observation sheets and test sheets. Data analysis techniques in this study used descriptive statistics, namely by percentage. Based on the observation sheet, the teacher's activity in the third cycle of teacher activity is classified as a good criterion and, every aspect has been in sufficient complexity. Based on the results of the evaluation test in Cycle III classical completeness was . Based on the results of the third cycle that has met the indicators of success, the research was stopped. Thus it can be concluded that the application of the Snowball Throwing learning model is well implemented and can improve students' cognitive learning outcomes in quadrilateral and triangular material in class VII AKepahiang 3 Public Middle School.Keywords: Snowball Throwing, Cognitive Learning Outcomes 


2020 ◽  
Vol 3 (2) ◽  
pp. 74-79
Author(s):  
Wiwin Pertiwi

Lack of facilities and infrastructure, and lack of accuracy in the selection of media and learning methods cause students to experience difficulty in receiving lessons from field teachers, this is indicated by the results of working on test sheets using the lecture method, from 36 students who have scored 80, only 6 people, while 30 other students still have not reached the minimum completeness criteria. So learning is implemented using SlidesGo  media and Example and Non-Example learning models. This study aims to determine students' cognitive science learning outcomes using SlidesGo  media and Example and Non-Example learning models. This research method is Classroom Action Research (PTK) carried out in two cycles, each cycle consisting of two meetings consisting of planning, action, observation, and reflection stages. The research subjects were 36 students of class VIII G even semester of the 2019/2020 academic year. Data collection tools used observation sheets and tests. Data analysis using descriptive analysis techniques. Data from the results of observations and tests in each cycle become the basis or material for improvement in the next cycle. The application of learning using SlidesGo  media and the Example and Non-Example learning model, proved to be very effective in improving student learning outcomes, it can be seen from 36 students, in cycle I got an average of 75.43 and in cycle II got an average of 86 , 69. The value obtained has increased by 11.26 points. The results showed that there was an increase in student cognitive learning outcomes in each cycle after the use of application media and the Example Non-Example learning model on excretory material.


2021 ◽  
Vol 12 (1) ◽  
pp. 10-18
Author(s):  
Birhasani

Research on the implementation of analysis of learning outcomes at MTsN 12 Hulu Sungai Selatan through In House Training (IHT) to improve teachers abilities in learning. This study aims to obtain information about the implementation of in-house training as an effort to improve the ability of MTsN 12 Hulu Sungai Selatan teachers in carrying out analysis of learning outcomes. The method used in this study was the School Action Research which lasted 2 cycles, where the second cycle was an improvement from the first cycle by bringing in observers from the supervisor to observe the implementation of In House Training (IHT). The research subjects were all 24 teachers of MTsN 12 Hulu Sungai Selatan. The data collection techniques used were documentation, tests, and observations. The data analysis technique used is descriptive and percentage. The research results prove that there is an increase in the ability of teachers to carry out the analysis of learning outcomes through In House Training (IHT) from cycle I to cycle II, namely the results of activeness, observation of the implementation of In House Training (IHT) and final assignments with an average of 65.97%. 86.11, The results showed an increase in the ability of teachers to carry out analysis of learning outcomes and In House Training (IHT) was very effective as a learning model.


2018 ◽  
Vol 3 (2) ◽  
pp. 31-37
Author(s):  
Elda Elda ◽  
Suniati Suniati

This study aims to: (1) To determine the activity of students in social studies by using the Cooperative Type Jigsaw learning model, (2) To determine the increase in social studies learning outcomes with the Jigsaw Cooperative learning model for students in Class IV SDN-2 Kasongan Baru Katingan Hilir Subdistrict, Katingan Regency. The type of this research is to use a class action research design (PTK) that tries to solve or answer the problems faced in the current situation with the research subjects of all students in class IV SDN - 2 Kasongan Baru totaling 12 people, the data collection techniques used are observation and test. The data analysis technique uses qualitative and quantitative techniques.


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