scholarly journals Profil Kemampuan Spasial dalam Menyelesaikan Soal Materi Balok dan Kubus Berdasarkan Jenis Kelamin Siswa Kelas VIII SMPN 1 Genteng

2021 ◽  
Vol 1 (3) ◽  
pp. 243
Author(s):  
Silvia Vera Lestari ◽  
Sunardi Sunardi ◽  
Titik Sugiarti ◽  
Silaturohman Silaturohman

Mathematics is one part of the science in education that we learn. In studying mathematics, especially geometry, spatial abilities play an important role in it. The purpose of this study was to describe the spatial ability profile of class VIII SMPN 1 Genteng  in solving cuboid and cube theory problems for male and female students. Indicators of spatial ability are developed based on elements of spatial ability, namely spatial perception, mental rotation, and spatial visualization. The results of this study are male students with high spatial ability can master all elements of spatial ability, male students with moderate spatial ability are able to fulfill several elements of spatial ability. Female students with high spatial ability can fulfill all elements of spatial ability, female students with moderate spatial ability are able to fulfill several elements of spatial ability, female students with low spatial ability have difficulty fulfilling elements of spatial ability.

Author(s):  
Lusiana Prastiwi

Spatial ability is closely related to the learning of geometry, such as helping students in solving geometry problems. This descriptive qualitative research aims to find out the profile of spatial ability of students in solving geometry problems in accordance with spatial ability indicator that has been prepared that is spatial perception, spatial visualization, mental rotation, spatial relation, and spatial orientation reviewed based on gender differences and students with math skills.The subjects of this study were 6 people consisting of 3 men with high, moderate, and low ability level and 3 women with high, moderate and low ability level. The determination of the subject is done by giving a math test. Instrument in the research is a test of math ability, spatial ability test, and interview guidance. Subjects were given spatial ability tests and interviews to obtain data and then analyzed the data collected. Based on the results of the analysis, it is found that high-ability male students and high-ability female students have relatively equal ability. Furthermore for the capable male students having all the spatial abilities. While female students are capable of not having the ability to spatially rotate the mind (mental rotation).


2017 ◽  
Vol 5 (1) ◽  
pp. 22
Author(s):  
Yogi Prastyo

Spatial ability is closely related to the learning of geometry, such as helping students in solving geometry problems. This descriptive qualitative research aims to find out the profile of spatial ability of students in solving geometry problems in accordance with spatial ability indicator that has been prepared that is spatial perception, spatial visualization, mental rotation, spatial relation, and spatial orientation reviewed based on gender differences and students with math skills.The subjects of this study were 6 people consisting of 3 men with high, moderate, and low ability level and 3 women with high, moderate and low ability level. The determination of the subject is done by giving a math test. Instrument in the research is a test of math ability, spatial ability test, and interview guidance. Subjects were given spatial ability tests and interviews to obtain data and then analyzed the data collected. Based on the results of the analysis, it is found that high-ability male students and high-ability female students have relatively equal ability. Furthermore for the capable male students having all the spatial abilities. While female students are capable of not having the ability to spatially rotate the mind (mental rotation). Keywords: Spatial ability, gender, mathematics ability.


Author(s):  
Sefriana Dyah Purborini ◽  
Ratri Candra Hastari

Spatial ability is important in studying the solid geometry. A person who has good spatial skills will easily imagine objects in three dimensions. Factors that influence the different strength of students one of which is the gender difference. This study aims to analyze students' spatial skills judging from the student gender differences. This research is descriptive qualitative that is collecting data in the form of description or sentence. The approach of this research is a qualitative approach. Research subjects in this study consisted of 4 students of class VIII C SMP Negeri 2 Trenggalek. The technique of collecting data of this research is observation, test, and interview. Test results and interviews are analyzed based on the spatial ability, they are the ability of imagination, conceptualization, problem-solving, and pattern searching. The results showed that: male students (1) able to solve the problem using the help of images and illustrate the solution; (2) able to connect data that is known to the concept possessed; (3) able to see problems from different angles; and (4) able to find patterns in solving problems. While female students showed: (1) able to solve the problem using the help of images; (2) able to mention known concepts.Key Word: Gender, Polyhedron, Spatial Ability


2021 ◽  
Vol 1 (2) ◽  
Author(s):  
Iin Nur Yasinta ◽  
Muhammad Saleh ◽  
Usman Usman

Research purpose to: (1) describe the readability of the Indonesian textbooks Curriculum 2013 for male students of class VIII; (2) describing the readability of Indonesian textbooks Curriculum 2013 for female students of class VIII; (3) describe the differences in the readability of the Indonesian textbooks Curriculum 2013 in male and female students of class VIII.This type of research is quantitative research. The sample used in this study was grade VIII as many as 62 students. 25 male students and 33 female students. Determination of the sample is done by total sampling technique. The instrument in this study was a cloze test. Data analysis techniques used statistical analysis of independent sample t-test. The results of the study concluded: (1) the level of readability of the Indonesian textbooks Curriculum 2013 for male students of class VIII are categorized as difficult or low (frustation) on all texts tested, with the percentage of respondens in exposition text (88.9%), explanatory text (77.8%), review texts (100%), persuasive texts (95.6%), and nonfiction texts (95.24%). (2) Level of readability of Indonesian textbooks Curriculum 2013 for female students of class VIII are categorized as difficult or low (frustation) on all texts tested, with the percentage of respondens in exposition text (56.3%), explanatory text (59.4%), review text (88.23) %), persuasive texts (64.7%), and nonfiction texts (86.2%). (3) Based on the statistical test results obtained significance value of the review text 0.015, persuasive text with a significance value of 0.004, and nonfiction text with a significance value of 0.005. This shows that there are significant differences in the level of readability of Indonesian textbooks Curriculum 2013 for male and female students of class VIII in the review text, persuasive text, and nonfiction text. As for the text that does not have significant differences, namely exposition text and explanatory text.Keywords: readability, textbooks, gender


2020 ◽  
Vol 13 (2) ◽  
pp. 01-10
Author(s):  
Alpansyah Alpansyah ◽  
Abdul Talib Hasim

The aims of this study were: (1) to identify an increase in students' understanding of the value of mutual cooperation through the use of reader response rules in Indonesian Language Learning (KRPDPBI); (2) identifying the use of the reader response principle in Indonesian Language learning (KRPDPBI) there are differences between male and female students. The design of this study used a quasi-experimental study with two different methods. The results showed that (1) the achievement of the score of understanding the value of mutual cooperation for students taught by KRPDPBI was better than for students taught by regular learning according to the curriculum; (2) the achievement of the understanding of the value of male students' mutual cooperation is no better than that of female students.


2013 ◽  
Vol 6 (2) ◽  
Author(s):  
Nathanael Sitanggang ◽  
Abdul Hasan Saragih

Abstrak: Tujuan penelitian ini adalah untuk mentetahui karakteristik SMA dan SMK di Medan. Karakteristik yang diteliti adalah: neuroticism, extraversion, keterbukaan, keramahan, dan hati nurani. Dengan penelitian ini kita mendapatkan data perbedaan karakter di SMA dan SMK siswa. Mendapatkan perbedaan karakter antara pria dan wanita dalam setiap kelompok sekolah. Penelitian ini di SMA dan SMK di Medan, 2008. Sampel penelitian 600 siswa. Metode Penelitian kuantitatif. Data diperoleh melalui kuesioner. Kuesioner dicoba dengan nilai koefisien reliabilitas (r=0,875). Hasil penelitian adalah: (1) Karakteristik siswa SMA (Neuroticsm, extraversion, keterbukaan, keramahan, dan hati nurani) sudah cukup dan kategori tinggi, (2) Karakteristik siswa SMK (Neuroticsm, extraversion, keterbukaan, keramahan, dan hati nurani) cukup tinggi dan kategori; (3) Para siswa perempuan SMA lebih tinggi hati nurani daripada siswa laki-laki; (4) Neuroticsm, extraversion, keterbukaan, dan keramahan antara siswa laki-laki secara signifikan tidak berbeda dengan siswa perempuan di SMA; (5) Neuroticsm, extraversion, keterbukaan, keramahan, dan conscientiousness antara mahasiswa laki-laki secara signifikan tidak berbeda dengan siswa perempuan di SMK.   Kata kunci : karakteristik siswa, SMA, SMK.   Abstract: This research was aimed to: investigate the Senior High School Studen’t Characteristic in Medan. The characteristic which investigated are: neuroticism, extraversion, openness, agreeableness, and conscientiousness. By this research we can get the accurate data that describe the differences of characters in SMA and SMK students. And then we can get the differences of characters among the male and female in each group of school. This research was taking place in SMA and SMK in Medan, 2008. The sample of this research is 600 pupils. The research was taken in the quantitative method. The data that we have got from the questioner. Questioner has been tried with the value of reliability coefficient (r=0,875). The results of the research are: (1) The SMA Studen’t Characteristic in Medan (Neuroticsm, extraversion, openness, agreeableness, and conscientiousness) is enough and high categories; (2) The SMK Student Characteristic in Medan (Neuroticsm, extraversion, openness, agreeableness, and conscientiousness) is enough and high categories; (3) The female SMA students are more conscientiousness than male students; (4) Neuroticsm, extraversion, openness, and agreeableness between male students significantly is not different with female students in SMA; (5) Neuroticsm, extraversion, openness, agreeableness, and conscientiousness between male students significantly is not different with female students in SMK. Keywords: characteristics of students, SMA, SMK


Author(s):  
Rizki Nurhana Friantini ◽  
Rahmat Winata

This study aims to analyze the mathematical disposition and self-regulated learning of online lectures with the help of Google Classroom. This type of research is descriptive quantitative. This study's subjects were 34 students of the first semester of the Mathematics Education Study Program consisting of 11 male students and 23 female students determined by the saturated sampling method. From the research results, it can be concluded that students' mathematical disposition through learning assisted by Google Classroom has high criteria. The mathematical disposition of male and female students through learning assisted by Google Classroom has high criteria. Still, the level of mathematical disposition of male students is slightly higher than female students. Meanwhile, student self-regulated learning with the help of Google Classroom obtains very high criteria. For male and female students, both have very high learning independence criteria in carrying out learning with the help of Google Classroom.Keywords: Mathematical Disposition, Self-regulated learning, Google Classroom, Online Lectures, Gender


Author(s):  
Kun Liu ◽  
Xueyan Yang ◽  
Moye Xin

Repetitive nonsuicidal self-injury (R-NSSI) is an extreme manifestation of nonsuicidal self-injury (NSSI) behavior that causes bodily harm and emotional and personality disorders. It is a growing concern, especially among adolescents; therefore, this study aims to provide empirical support for effective interventions on R-NSSI behavior among adolescents in China. We used data of about 1180 students from a survey conducted in seven middle schools in Xi’an, China, and applied multiple logistic regression to analyze NSSI and R-NSSI among male and female students, including their influencing factors. We found no significant difference between male and female students’ R-NSSI; however, regarding influencing factors, male students had more violent experiences and less social support than female students. Parental and familial factors played the most prominent role in social support. Social support was found to be a main-effect mechanism in the effect of violent experiences on R-NSSI among male students, whereas the mechanism had both a main effect and a certain buffer effect among female students. R-NSSI was found to be more prevalent among younger children, children with siblings, and those with romantic relationship experiences. We also found that healthy adolescent development involves the participation of families and schools. Health education should be conducted according to the students’ sex and characteristics.


2021 ◽  
Author(s):  
Ben Mansour Ghassen ◽  
Kacem Asma ◽  
Ishaq Mohamed ◽  
Grélot Laurent ◽  
Ftaiti Foued

Abstract Purpose - The Aim of this study is to determine and to compare the impact of fat excess on neuromuscular performances during short maximal exercise in male and female students. Methods - 72 male and 64 female students aged 20 to 23 years were enrolled in this study. After assessing their morphological characteristics (body mass, height and percentage of fat mass), a squat jump test (SJ), a 5 successive jump test (5JT), a hand gripping (HG) and back strength (BS) tests have been conducted for each subject. Male students were re-tested after being weighed down with a weight equivalent to the mean differences in body fat recorded between the two sexes in the form of a loaded worn vest. Results – Male are 15.7% heavier and 7.4% taller and presented a percentage of fat mass (17.2 ± 1.8%) significantly (p<0.001) lower than that of women subject (25.0 ± 2.5%) (difference male vs female for fat mass: -45.5%). HG, BS, 5JT and SJ performances were significantly higher in males (44±5 kg, 141±2 kg, 11±1 m and 32.4 ± 2,7 cm, respectively) than in females (31.0±4 kg, 81.6±13 kg, 8.7 ± 0.7 m and 21.1 ± 1.9 cm, respectively. In the control (unloaded) condition, the relative difference between males and females represented 23.5% and 34.7% of the male performances for 5JT and SJ, respectively. In the weighted condition, the relative difference between weighted males and females still represented 11.7% and 23.8% of the weighted male performances for 5JT and SJ, respectively. Cancelling the sex difference in fat mass by adding weight in males reduced by 50.1% the sex difference during 5JT and 31.4% and 71.7% for hight and power results, respectively during SJ test. Conclusion – During short and maximal exercise, male performed better with their hands, back and legs than female students. Excess fat for female students have a disadvantageous effect on vertical and horizontal jumps performances. The persistence of sex differences after weighting of male students indicates that body fat is responsible for 30 to 70 % of the observed differences between sexes performances and power outcome during jump tests.


2020 ◽  
Vol 1 (2) ◽  
pp. 60-72
Author(s):  
S Sudirman ◽  
Fiki Alghadari

Spatial ability is an important one of the abilities for completing many tasks in everyday life successfully. Spatial ability is considered a type of different ability to others. Therefore, there needs a study on how are the characteristics of spatial abilities and to develop in schools. This paper is to reveal the ways are developing spatial abilities in learning mathematics. Based on literature review from some research, at least that there are six ways to develop spatial abilities in learning mathematics, namely: (1) using spatial language in daily interactions; (2) teaching for sketching and drawing; (3) using a suitable game; (4) using a tangram; (5) using video games; and (6) origami and folding paper. Playing video games like Tetris are exercises for spatial relations, mental rotation, spatial orientation, and spatial visualization.


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