scholarly journals ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP BERDASARKAN GENDER DAN SELF CONCEPT

2018 ◽  
Vol 1 (2) ◽  
pp. 129 ◽  
Author(s):  
Dinny Novianti Azhari ◽  
Tina Rosyana ◽  
Heris Hendriana
Keyword(s):  
High School ◽  
Gender Differences ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
Female Students ◽  
Male Students ◽  
Self Concept ◽  
Mathematical Communication

Mathematical communication is the ability to express ideas or mathematical ideas both orally and in writing. Success in learning mathematics influenced cognitive aspects such as mathematical ability, affective aspects such as self concept, and gender differences. The method in this research using quantitative approach with the method correlational which aims to know the influence of gender and self concept towards the achievement of mathematical communication of junior high school students in the matter of building a rectangular flat. The population of this study is all students of class VII in one of the State Junior High School in West Bandung with selected sample of 11 female students and 16 male students. The instrument used consisted of a test of mathematical communication skills in the form of a description consisting of seven items and non-test instruments consisting of 10 positive statements and 10 negative statements of self concept. The result of this research shows that gender differences influence to students' mathematical communication ability. Female students are more dominant in terms of cognitive and answer math problems in writing with complete than male students. In addition, students' mathematical communication skills are not influenced by self concept.

scholarly journals Talk and Write your mathematical Thinking

2018 ◽  
Vol 1 (3) ◽  
pp. 279
Author(s):  
Gilang Kian Ishaya ◽  
Rosalina Rolina ◽  
Desy Tri Damayanti
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Mathematical Communication ◽  
Scientific Approach ◽  
The City

This research is motivated by the low mathematical communication skills of junior high school students in the city of Bandung Regency. This study aims to determine the comparison of the mathematical communication skills of junior high school students in the city of Bandung regency between the learning usingmodels Think Talk Write. The method used in this study is a quasi-experimental method with a pretest-posttest control group design involving two groups and randomly selected classes, at the beginning and end of the study the two classes were given a test. The population in this study were junior high school students in the city of Bandung Regency, while the sample consisted of two randomly selected classes. Obtained class VII A (experimental class) given themodel Think Talk Write and class VII B (control class) is given a scientific approach. The instrument used was a 5-item mathematical communication ability description test, then theability scores mathematical communication students'were analyzed with descriptive and inferential statistics using the help of SPSS 21 software. Based on the results of the study, it was concluded that there were differences in the achievement of students' mathematical communication skills using models Think Talk Write with students who used a scientific approach. 

scholarly journals Effectiveness of Constructivism Approach to Increase Mathematical Communication Skill of Students Junior High School

2018 ◽  
Vol 5 (2) ◽  
pp. 1
Author(s):  
Hadijah Hadijah
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
Descriptive Analysis ◽  
School Students ◽  
Mathematical Communication ◽  
Post Test ◽  
The City

The purpose of this study was to analyze and explore the effectiveness of constructivism approaches in improving mathematical communication skills of junior high school students in the city of Paser. The experimental quasi method was used in this study to test the hypothesis of the study. The sample of the study at three junior high schools in Paser City, representing high, medium and low school students.. The instruments used in this study were pre-post test, pre-post questionnaires, and observation. The data were analyzed using independent sample t-tests, paired sample tests, annova tests, and descriptive analysis. The findings of pre-post test and pre-post questionnaire analysis using t-test showed that there were significant differences in group mathematical communication skills using constructivism approach compared to groups using conventional approaches at all achievement levels of high school students (high, simple and low). Based on the observation, it is found that high achievement school students have good mathematical communication skills in mathematical communication, these are identified in many aspects and observation indicators achieved by students during learning.

scholarly journals ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP TERHADAP SOAL-SOAL BANGUN RUANG SISI DATAR

2018 ◽  
Vol 1 (6) ◽  
pp. 1113
Author(s):  
Siti Nurlaila ◽  
Ratna Sariningsih ◽  
Rippi Maya
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
School Students ◽  
Mathematical Communication ◽  
Average Percentage ◽  
Flat Side ◽  
Mathematical Problems

This research is to find out the mathematical communication skills of VIII junior high school students about building a flat side space. This research method is a qualitative descriptive study. The subject of this research is 18 students in one junior high school in Bandung regency. The test instrument used is a description form. The indicator used in this study there are 5 indicators of mathematical communication ability, namely expressing ideas, situations and relations with images, expressing mathematical situations or everyday events into mathematical models, explaining and making questions of mathematical problems, low indicators only obtain an average percentage averaged 12%, based on the results of calculations using the Microsoft Exel application the overall student communication skills of these five indicators are still low below 50% which is only 44%.

scholarly journals ANALISIS KEMAMPUAN KOMUNIKASI DAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS MELALUI TUGAS PROBLEM POSING SERTA PENGARUHNYA TERHADAP SELF CONFIDENCE SISWA SMP

2019 ◽  
Vol 2 (2) ◽  
pp. 65
Author(s):  
Nur Afriani Agustin ◽  
Mirayanti Mirayanti ◽  
Luvy Sylviana Zanthy
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Creative Thinking ◽  
Junior High ◽  
Mathematics Learning ◽  
Mathematical Communication ◽  
Self Confidence ◽  
Straight Line

This study aims to determine the level of communication skills and mathematical creative thinking of junior high school students through tests of straight-line equation questions, and analyze the difficulties of students in solving problems in the matter of straight-line equations. The population in the study were all eighth grade students of Pasundan 1 Junior High School 1 Cimahi with a sample of 9 students in class VIII I who were taken using the proportionate stratified random sampling technique that is by taking samples from each strata proportionally randomly with the provisions of each of the 3 high-ability students , 3 students with moderate ability and 3 low-ability students. The research data was collected through a test of mathematical communication skills based on the indicators of 4 essay questions. The results showed students' mathematical communication skills of 34.4% included in the less category, while for creative thinking ability was 41% including sufficient categories. Based on the answer analysis students have been able to identify elements that are known and asked and stated them in mathematical symbols, able to identify the links between elements / data that are known and asked, only students have not been able to complete mathematical models and determine relevant solutions. Based on the results of the average questionnaire shows that students' self-confidence in mathematics learning can be categorized as being. These results are directly proportional to the results of tests of low mathematical communication skills and creative thinking abilities that are categorized sufficient.

scholarly journals PROFIL PEMECAHAN MASALAH MATEMATIKA SISWA SMP DENGAN KECERDASAN INTERPERSONAL DITINJAU BERDASARKAN GENDER

2020 ◽  
Vol 1 (1) ◽  
pp. 39-51
Author(s):  
Agung Wicaksono
Keyword(s):  
High School ◽  
Gender Differences ◽  
Problem Solving ◽  
Junior High School ◽  
Junior High ◽  
Mathematical Problem ◽  
Female Students ◽  
Male Students ◽  
Look Back ◽  
Central Sulawesi

This study is a qualitative research that aims to get a description of the profile of students mathematical problem solving grade IX SMP with interpersonal intelligence based on gender differences on Polya phase. The subjects of this study were students at grade IX of Junior High School who had a interpersonal intelligence based on gender differences. This study was conducted at the Junior High School in Palu, Central Sulawesi. Based on data analysis can be concluded that male students who have interpersonal intelligence can do all stages problem solving of mathematics, that is understand the problem,  make a plan, carry out our plan, and look back at the completed solution with tendencies to build up interaction with other people to easily understand the problems. While female students who have interpersonal intelligence  while do some stage problem solving of mathematics need help too much, that is understand the problem and make a plan. As for the stages carry out our plan, and look back at the completed solution the female students do with full of confidences.

scholarly journals PENGARUH KEMAMPUAN KOMUNIKASI DAN DISPOSISI MATEMATIS SISWA SMP

2018 ◽  
Vol 1 (4) ◽  
pp. 525
Author(s):  
Mega Sugondo Putri ◽  
Wahyu Hidayat ◽  
Rippi Maya
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Mathematical Communication ◽  
Communication Ability ◽  
Correlational Method

This study aims to analyze in depth the influence of mathematical disposition on mathematical communication ability of junior high school students. The method in this research using a correlational method with quantitative approach. The population of this study is all junior high school students in one of the SMP Negeri in West Bandung amounted to 34 students. Instruments in this study using the test of mathematical communication skills as much as 5 items and the scale of mathematical disposition as much as 23 points of statement scale. The result of this research is student's mathematical disposition influenced by 76,5% then its rest influenced by other factors outside mathematical disposition equal to 23,5%.

scholarly journals Smoking Characteristics on Junior High School Students: A Cross-Sectional Study

2020 ◽  
Vol 8 (T2) ◽  
pp. 141-146
Author(s):  
Muhammad Rachmat ◽  
Nur Arifah ◽  
Tanti Asrianti ◽  
Andi Tenri Awaru ◽  
Muliati Hidayat ◽  
...  
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Smoking Habit ◽  
Univariate Analysis ◽  
Female Students ◽  
Male Students ◽  
School Students ◽  
Cross Sectional

BACKGROUNG: The age of new smokers has shifted to a younger age group. Smoking has become a trend among teenagers. AIM: The purpose of this study was to obtain a description of the characteristics of junior high school teenagers with smoking habit. METHODS: This research was a survey with cross-sectional observational study design. Respondents were male and female students in two public Junior High Schools in Makassar City, Indonesia. 1062 students were chosen, 473 were male students and 589 were female students. Data were collected using structured questionnaires. Univariate analysis was conducted to see the characteristics of respondents. RESULTS: The results showed 18.4% respondents never smoked with details of 39.4% male students and 1.5% female students. Students who ever smoked, as many as 26.7% are still smoking until currently with details of 28% male students and 1.5% female. As many as 11.3% of students had low knowledge about smoking, 27.8% interacted with peers who smokes, 17.3% lived with parents who smokes, and 18.8% interacted with tobacco advertising. CONCLUSIONS: Teen smokers have the potential to become long-term smokers. The high number of teenage smokers will worsen the public health situation. Therefore, health promotion for prevention and intervention of smoking behavior in schools needs to be done intensively.

Analisis Kesulitan Siswa dalam Mengerjakan Soal Cerita Aritmatika Sosial Ditinjau Berdasarkan Gender

2020 ◽  
Vol 8 (4) ◽  
pp. 289-298
Author(s):  
Ajeng Widiya Putri ◽  
Riski Nuraida
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Female Students ◽  
Junior High School Students ◽  
Male Students ◽  
Average Score ◽  
School Students ◽  
Male And Female

In our daily lives, Social Arithmetic can be applied easily, but in reality, in the school environment, there are still many students at the junior high school level who are not familiar with Arithmetics. This research wants to determine and analyze the level of difficulty of junior high school students in solving non-routine problems, especially in social arithmetic material In terms of gender. This research is a qualitative descriptive study. This study aims to describe the analysis of student difficulties in arithmetic material on Social Arithmetic without any prior treatment. This research was conducted at one of the junior high schools in Soreang. The subjects of this study the sample in this study was taken randomly, were 8 junior high school students, 4 female students, and 4 male students. Based on the research result, the average score for male students and female students have almost the same ability ie 56 and 53. The average score for arithmetics Material of both male and female students was under the KKM value of 70, which means that both male and female students have not been able to understand and work on social arithmetic story problems properly.

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