Hawa Liberna, Hawa
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Hubungan Gaya Belajar Visual dan Kecemasan Diri Terhadap Pemahaman Konsep Matematika Siswa Kelas X SMK Negeri 41 Jakarta Liberna, Hawa
JNPM (Jurnal Nasional Pendidikan Matematika) Vol 2, No 1 (2018): EDISI MARET
Publisher : Universitas Swadaya Gunung Djati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jnpm.v2i1.988

Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui kemampuan siswa dalam menyelesaikan soal matematika berbasis masalah dan mengetahui respon siswa terhadap soal matematika berbasis masalah yang diberikan. Penelitian ini termasuk penelitian kuantitatif diskriptif. Subyek penelitian ini adalah 6 siswa kelas VIII SMP Negeri 11 Yogyakarta yang terdiri dari 2 siswa berkemampuan matematika tinggi, sedang, dan rendah. Hasil penelitian menunjukkan bahwa seluruh subyek penelitian memiliki kemampuan dalam menyelesaikan soal matematika berbasis masalah dengan berbagai tingkatan. Selanjutnya, siswa memiliki respon positif terhadap seluruh soal yang diberikan. Kata Kunci. Kemampuan matematika, Soal matematika berbasis masalah, Sistem persamaan linier dua variabel Abstract. The study aims to determine the ability of students in solving the mathematics problem-based and to know the students’ response to the problem-based math problems provided. This research uses descriptive quantitative research. The research’s subjects are 6 students of class VIII SMP Negeri 11 Yogyakarta consisting of 2 students with high, medium, and low math skills. The results showed that all research subjects have the ability to solve problem-based math problems with various levels. Furthermore, students have a positive response to all given questions.   Keywords. Mathematical skills, Problem-based math problems, Two-variable linear equation system
Pengaruh Kebiasaan Belajar Dan Kreativitas Belajar Siswa Terhadap Hasil Belajar Matematika (Survey Pada SMA Di Kecamatan Ciledug Tangerang) Nurdeni, Mr; Liberna, Hawa
Jurnal Fourier Vol 1, No 2 (2012)
Publisher : UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (187.091 KB)

Abstract

The objective of this research is to investigate the influence of students learning activity and creativity toward the math learning achievement. In addition it is to know simultaneously the influence of students learning activity and creativity toward the math learning achievement. The research method is used in this research is survey. There are 60 students come from tenth grader of SMA Numaniyah and SMA Fatahillah Ciledug Tangerang as sample of the research, interview, questionner, and achievement test are used to collect the data. The descriptive statistical is used to analyze the data beside person double correlation coefficient, determination coefficient and regression analysis T and F  test are used to incate the statistical test. The research was conducted on March 2012. The result of the research show that there is simultaneous influence between students learning activity and creativity toward the math learning achievement of tenth grader students at SMA Ciledug Tangerang. It is stated by the quality regression of Y = -6,227 + 0,85 + 0,683. It indicates that one level of improvement of learning activity and creativity will be followed by the students achievement of -6,227. The students learning activity and creativity variables indicates the significance influence toward the students learning achievement. It is shownby the determination coefficient of R2 = 0,777 and F test score = 99,459.
THE INFLUENCE OF MACROMEDIA FLASH LEARNING ON THE STUDENTS’ MATHEMATIC CONCEPT UNDERSTANDING Liberna, Hawa; Nusantari, Diah Oga
Journal of Mathematics Education Vol 3, No 1 (2018): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1054.024 KB) | DOI: 10.31327/jomedu.v3i1.440

Abstract

This study aimed to determine the effect of Macromedia flash learning on the mathematical concepts understanding. This experimental research was conducted at the SMP PGRI 20 JAKARTA in the academic year 2016/2017. The sample of the research was the students of class VII with the number of students as many as 56 students consisting of 28 students of class VII-2 as the experimental group and 28 students consisting of grade VII-3 students as the control group, with different treatment from each skill program. Research data from each group was obtained by posttest using an instrument in the form of 10 items about the form of description by fulfilling the assessment aspect for the concept comprehension ability. The instruments used in this study had been tested in advance and all items were valid and had a high degree of reliability. Data analysis of research results using t-test by first testing the assumption of normality and homogeneity. The results showed that there was a significant influence of Macromedia Flash learning on the mathematical concepts understanding, especially in triangle and quadrilateral materials in class VII SMP PGRI 20 JAKARTA.
PENINGKATAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA MELALUI PENGGUNAAN METODE IMPROVE PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL LIBERNA, HAWA
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 2, No 3 (2012): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.848 KB) | DOI: 10.30998/formatif.v2i3.101

Abstract

This study aimed to analyze the improvement of critical thinking skills Improve mathematical methods to the material system of linear equations of two variables. The method used is the method of quasi-experimental data analysis using different test or the average of the t-test. Population affordable in this study were all students of class VIII A and VIII B grade SMP 248. Samples were obtained through random sampling techniques, namely random sample collection techniques. Testing requirements analysis consists of data from test to test methods Liliefors normality and homogeneity tests to test methods bartlett. Based on the results of the testing requirements of data analysis concluded that the two sets of data were normally distributed and homogeneous. Instrument variable mathematical critical thinking skills is a written test consisting of 20 items about. Based on the results of hypothesis testing and data analysis it can be concluded that the critical thinking skills of students who are taught mathematical improve method is higher than conventional methods. Based on these results, it is in an effort to improve students critical thinking skills teachers should use mathematical methods improve. Keywords: improve methods, capabilities critical thinking mathematically.
MEMBANGUN INTERAKSI EDUKATIF YANG BERNILAI NORMATIF MELALUI PENGAJARAN BERBASIS AKTIFITAS LIBERNA, HAWA
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 2, No 2 (2012): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (179.385 KB) | DOI: 10.30998/formatif.v2i2.96

Abstract

To solve the problem of students interest in mathematics, we need a model of interactive learning and not boring. It is important to establish educational interactions, and one of them to do with the activity-based teaching. Learning is an activity-oriented action research and reflective study is conducted in the classroom, as well as aiming to improve the quality of learning. This process is applied to the "boards nailed" to practice, both by teachers and students collectively. The teachers role is only to the response associated with the wake geometry as flat and square. This evaluation starts with preparing the implementation plan thematic learning with competency standards in the wake circumference flat, square and rectangular wider, as well as applications and problem solving. Keywords: learning-oriented activities, boards with nails, classroom action research.
Pengaruh Kebiasaan Belajar Dan Kreativitas Belajar Siswa Terhadap Hasil Belajar Matematika (Survey Pada SMA Di Kecamatan Ciledug Tangerang) Nurdeni, Nurdeni; Liberna, Hawa
Jurnal Fourier Vol 1 No 2 (2012)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (187.091 KB) | DOI: 10.14421/fourier.2012.12.71-76

Abstract

The objective of this research is to investigate the influence of students learning activity and creativity toward the math learning achievement. In addition it is to know simultaneously the influence of students learning activity and creativity toward the math learning achievement. The research method is used in this research is survey. There are 60 students come from tenth grader of SMA Numaniyah and SMA Fatahillah Ciledug Tangerang as sample of the research, interview, questionner, and achievement test are used to collect the data. The descriptive statistical is used to analyze the data beside person double correlation coefficient, determination coefficient and regression analysis T and F  test are used to incate the statistical test. The research was conducted on March 2012. The result of the research show that there is simultaneous influence between students learning activity and creativity toward the math learning achievement of tenth grader students at SMA Ciledug Tangerang. It is stated by the quality regression of Y = -6,227 + 0,85 + 0,683. It indicates that one level of improvement of learning activity and creativity will be followed by the students achievement of -6,227. The students learning activity and creativity variables indicates the significance influence toward the students learning achievement. It is shownby the determination coefficient of R2 = 0,777 and F test score = 99,459.
The Effect of I-CARE Learning Model on the Students Metacognition Suendarti, Mamik; Liberna, Hawa
Journal of Mathematics Education Vol 3, No 2 (2018): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (758.605 KB) | DOI: 10.31327/jomedu.v3i2.439

Abstract

The general objective of this study was to find and analyze empirically the effect of the I Care learning model on the students metacognition. The method used in this research was the experimental method. The affordable population in this study was grade X students of SMK Assyafiah which is located at Jalan Bukit Duri No.29, South Jakarta 2016/2017 academic year. The sample of the study was 60 students obtained through random sampling method that the researcher mixed in the population so that all subjects were considered the same. Data collection was done by documentation techniques (learning model variables) and test techniques (student metacognition variables). The collected data was then analyzed using the t-test. Before the data was analyzed, first descriptive statistical analysis and data requirements test (normality test, homogeneity test) were carried out. The results of the study showed that there was an influence of the I Care learning model on the students metacognition. In other words, students metacognition who used the I Care learning model was higher than the students metacognition who used constructivism learning model.
PENINGKATAN PRESTASI BELAJAR MATEMATIKA PADA MATERI PERSAMAAN GARIS MELALUI METODE THINK PAIR SHARE PADA SISWA SMP Sepniyanti, Sepniyanti; Liberna, Hawa; Rusdi, Muhammad
JURNAL SILOGISME : Kajian Ilmu Matematika dan Pembelajarannya Vol 3, No 3 (2018): Special Issue International Conference on Elementary Education
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/silogisme.v3i3.1478

Abstract

Education is a strategic aspect in the development of human resources. Education must also be carried out consistently, which includes innovation, continuous development towards better, proactive and progressive. Teachers who become one of the determinants are expected to be able to use the right learning method. The purpose of this study was to determine the effectiveness of the TPS method (think, pair, share). Data were processed using SPSS 22. Tests were carried out, normality and homogeneity tests and paired t tests. The results obtained show that the TPS method can improve mathematics learning outcomes
EVALUATION OF FIELD JOB P RACTICE IMPLEMENTATION PROGRAM FOR THE STUDENT IS STATE VOCATIONAL HIGH SCHOOL 1 JAKARTA Liberna, Hawa
JISAE: JOURNAL OF INDONESIAN STUDENT ASSESMENT AND EVALUATION Vol 3 No 2 (2017): Vol 3 No 2 (2017): Journal of Indonesian Student Assessment and Evaluation
Publisher : IKACANA PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JISAE.032.06

Abstract

Implementation of Hammond Model in Evaluation of Field Work Practice Program of State Vocational High School 1 Jakarta. The purpose of this study is to evaluate how the implementation of a program that has been selected in accordance with the purpose of information and implementation of a policy to take a decision. This research is taken one example of Hammond model implementation in Hammond model program evaluation one of program evaluation model that can help change learning to be better seen from 3 aspects that is learning, behavior, and institution. This Hammond program evaluation is a very helpful evaluation of the implementation of an existing school program for the better, in terms of these three aspects. In this research, the researcher evaluates the Field Work Practice program in STMN I Jakarta which has been running for more than 3 years and after the researcher conducted the research at State Vocational High School I many inputs from the researcher about the 3 aspects. And as an acceptable result is the implementation of Field Work Practices in Vocational Secondary School 1 will change its implementation in the first semester IX in the semester V. Because in the semester IX students sufficient knowledge to follow the implementation of Field Work Practices in the field to be better and competence.
PENGARUH KECERDASAN MATEMATIKA LOGIK PESERTA DIDIK TERHADAP KOMPETENSI EKSTERNAL MATEMATIKA SISWA Liberna, Hawa
Faktor Jurnal Ilmiah Kependidikan Vol 1, No 1 (2014): Faktor : Jurnal Ilmiah Kependidikan
Publisher : LPPM UNINDRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.051 KB)

Abstract

Abstract This study aims to find out about the development of Logical Mathematical Intelligence Competency External Students to Math Students of SMA Muhammadiyah Sawangan Depok. The method used was a survey. The study population was all students of SMA Muhammadiyah Sawangan Depok. Samples were taken with a simple random sampling technique, a total of 37 students. Data were analyzed by regression analysis. The results of hypothesis testing showed that there are positive and significant influence on the logical mathematical intelligence external competence math students. Keywords: mathematics, intelligence, external capabilities