Jurnal Pembelajaran Matematika
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ANALISIS PROSES PEMBELAJARAN MATEMATIKA PADA ANAK BERKEBUTUHAN KHUSUS (ABK) SLOW LEARNERS DI KELAS INKLUSI (Penelitian Dilakukan di SD Al Firdaus Surakarta)
Get PDFAbstract: This research aims to find out: (1) the mathematics learning process in inclusive class includes readiness of teacher before learning process, implementation and evaluation and follow up; (2) the inhibiting factors encountered of slow learners child during mathematics learning process in inclusive class and the solution to them. It was a qualitative research. The subjects were taken by purposive sampling.The subjects of this research were mathematics teacherand special assistant teacher.Data collection techniques in this research were interviews and observation. Techniques to validate that the data triangulation time. The data analysis technique used was consisted of data reduction, data display, and conclusion. The results of this study were: (1) preparation of Lesson Plan has done after one basic competence finished and any Lesson Plan modified for slow learners child. Before learning proses began, specific media teachers has been prepared for slow learners child. In evaluation and follow-up stage, teachers planned follow-up activities in remedial learning, enrichment programs, counseling services for reguler students or special needs children with the help of a special assistant teacher. (2) Factors or the difficulties which have been slow learners child was difficult about mathematics concepts, beside of that also may lost interest in the task and refused to resume the task when they was bored. The teacher resolve problems by providing mathematical concepts step by step and intens, provide additional learning time, provide motivation and provide reward.Keywords: mathematics learning process, slow learners child, inclusive
PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA BERBANTUAN KOMPUTER DENGAN LECTORA AUTHORING TOOLS PADA MATERI BANGUN RUANG SISI DATAR KELAS VIII SMP/MTS
Get PDFAbstract: This research is aimed to: 1) describe the Lectora Authoring Tools (LAT)-based learning media application product design for computer-based Mathematics learning with the topic on geometry; 2) find out which media helped for better learning achievements: a Lectora Authoring Tools (LAT)-based learning or without employing any media.This research is a Research and Development model (R & D). The development was done by referring to the 4-D model found by Thiagarajan which were then modified into 3-D consisting of ‘defining’, ‘designing’, and ‘developing’. The product evaluation was done by the learning material expert covering the following aspects, namely the learning material completeness, learning material quality, linguistic quality, and visual quality, then, the learning media expert evaluated the following aspects, namely the readability, the image quality, the compatibility, the audio quality, the layout, and the animation. There were four teachers and four peers evaluated the content and display aspects. The subjects of the tryout were Grade VIII students in SMP PGRI Kasihan Bantul: 15 students for the limited tryout and 30 others for the field tryout. The data were collected through questionnaires, observation sheets, and learning achievement tests The equilibrium test was conducted using t-test, with α = 0.05, thereby it could be concluded that the experimental and control groups were in equilibrium. The prerequisite test included normality one using Liliefors test and homogeneity test using Bartlett method. With α = 0.05, it could be concluded that the sample derived from the homogeneous and normally distributed population..The research findings show that: 1) the media produced were in the form of Compact Disk (CD) as well as the Exe extension media which can be run in all computer operating system. This media was developed by employing Thiagarajan’s development model which consisted of ‘defining’, ‘designing’, and ‘developing’, whereas, the computer-assisted Mathematics learning media by employing the Lectora Authoring Tools (LAT) development resulted in better learning quality based on the validity, practicality, and effectiveness aspects. Those aspects showed a very good learning outcome as the developed learning media were able to display a learning material with easily understood animation graphics; 2) learning by employing the Lectora media presented higher achievements than those without it. It was proven by the mean value of the LAT This is evidenced by the results of hypothesis testing indicated on achievement tests of two classes, the value of test t = 2.236 with a t-table value = 1.960, while for DK = {t | t <-1960 or t> 1.960} tcount DK Thus, the means H0 is rejected so it can be concluded achievement test results in the experimental class with the control group there was a difference class-based learning as much as 77.78, which was better than that without the LAT with the mean value of 72.38.Keywords: developments, learning media, geometry, Lectora Authoring Tools software, concept mastery, achievement
EKSPERIMENTASI PEMBELAJARAN MATEMATIKA MENGGUNAKAN MEDIA KOMPUTER PADA MATERI POKOK PERSAMAAN GARIS LURUS DITINJAU DARI MOTIVASI BELAJAR SISWA KELAS VIII SMP SURAKARTA
Get PDFAbstract: The purposes of this research were to determine: 1) which students have better achievement in learning mathematics among Macromedia Flash and PowerPoint used as learning media 2) which students have better achievement in learning mathematics, ones with high, medium, or low learning motivation, 3) at each leaning by using media (Macromedia Flash and PowerPoint) which students have better achievement in learning mathematics, ones with high, medium, or low learning motivation, 4) at each of categories of learning motivation (high, medium, and low) which students have better achievement in learning mathematics, ones who are use Macromedia Flash or PowerPoint as learning media. The research was a quasi experimental. The population of this research was all students of grade VIII Junior High School of the Surakarta City, academic year 2011/2012. The samples in this research were 177 students taken by stratified cluster random sampling. Instruments used to collect data were mathematics achievement instrument test and questionnaires of student’s learning motivation instrument. Data analysis technique used hypothesis test with two-way analysis of variance with unbalanced cells resume test of multiple comparisons. From the results of the analysis, can be concluded that: 1) the learning achievement in mathematics of the students who were learning mathematics with macromedia flash were better than with powerpoint as learning media, 2) the learning achievement in mathematics of the students with the high learning motivation were better than the ones with the medium and low learning motivation, however the students with the medium learning motivation were better than the ones with the low learning motivation, 3) in students with high learning motivation, students who use macromedia flash have a learning achievement were better than using powerpoint. Students with medium and low learning motivation have the same learning achievement, using either the macromedia flash or powerpoint, 4) in mathematics learning with macromedia flash, students who have high motivation have better math achievement of students with medium and low motivation. But the students who have medium and low motivation the achievement were equally as good. In mathematics learning used powerpoint, students who have high, medium and low learning motivation have the same learning achievement.Keywords: Learning, Macromedia Flash, PowerPoint, Motivation, Achievement Learning Mathematics
EKSPERIMENTASI MODEL PEMBELAJARAN DISCOVERY LEARNING , PROBLEM BASED LEARNING, DAN THINK-TALK-WRITE DENGAN PENDEKATAN SAINTIFIK TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA DITINJAU DARI KEMANDIRIAN BELAJAR SISWA
Get PDFAbstract: The aims of this research were to find out: (1) which one that gives better mathematical problem solving abilities, among learning models of discovery learning (DL), problem based learning (PBL), or think-talk-write (TTW) using scientific approach, (2) which one has better mathematical problem solving abilities, the students having high, medium, or low self regulated learning, (3) in each learning model, which one has better mathematical problem solving abilities, the students having high, medium, or low self regulated learning, (4) in each category of self regulated learning, which one that gives better mathematical problem solving abilities, among learning models of DL, PBL, or TTW using scientific approach. This research was in quasi experimental. The population were all students of grade VIII State Junior High School in Sragen Regency on the second semester of 2014/2015 academic years. The samples were chosen by using stratified cluster random sampling and then selected 296 students. The instruments used for data collection were a questionnaire for self regulated learning of student and mathematical problem solving ability test in the form of essay. Hypothesis testing using two-way ANOVA with unbalanced cells, with a significance level of 5%. The results of research showed as follows. (1) PBL model using scientific approach to provide mathematical problem solving abilities is better than DL and TTW models using scientific approaches, while DL model is better than TTW model; (2) Students with high self regulated learning have mathematical problem solving abilities better than medium or low self regulated learning, while students with medium and low self regulated learning have the same mathematical problem-solving ability; (3) In the DL, PBL, and TTW models using scientific approach, students with high, medium, or low self regulated learning have the same mathematical problem-solving ability; (4) For students with high self regulated learning, the use of DL and PBL models provide the same mathematical problem-solving ability, the DL and TTW models provide the same mathematical problem-solving ability, but PBL model is better than TTW model, for students with medium self regulated learning, PBL model provides mathematical problem-solving ability better than DL and TTW models, while DL and TTW models provide the same mathematical problem-solving ability, for students with low self regulated learning, the use of DL, PBL, and TTW models provide the same mathematical problem-solving ability.Keywords: learning model, discovery learning, problem based learning, think talk write, scientific approach, self regulated learnin
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TSTS), NUMBERED HEADS TOGETHER (NHT), DAN THINK PAIR SHARE (TPS) PADA MATERI LINGKARAN DITINJAU DARI KREATIVITAS BELAJAR MATEMATIKA SISWA SMP NEGERI DI KABUPATEN SUKOHARJO
Get PDFAbstract: The objective of research was to find out the effect of Two Stay To Stray (TSTS), Numbered Heads Together (NHT), and Think Pair Share (TPS) types of cooperative learning model on the student learning achievement viewed from mathematics learning creativity. This study was a quasi experimental research with a 3 x 3 factorial design. The population of research was all of the 8th graders of Junior High Schools in Sukoharjo Regency. The sample was taken using stratified cluster random sampling. The instruments used for collecting data were mathematics learning achievement test and mathematics learning creativity questionnaire. Considering the hypothesis testing, the following conclusions could be drawn. 1) TSTS learning model provide better learning achievement then NHT and TPS learning model did, and NHT and TPS learning model provided equally good learning achievement. 2) The students with high mathematics learning creativity had mathematics learning achievement better than those with medium and low learning creativity did, and those with medium and low learning creativities had equally good learning achievement. 3) In high and low mathematics learning creativity levels, the students treated with TSTS, NHT, and TPS learning model had equally good mathematics learning achievement. At medium mathematics learning creativity level, the students treated with TSTS and NHT learning models had equally good mathematics learning achievement, those treated with NHT and TPS learning models had equally good mathematics learning achievement, those treated with TSTS learning model had better mathematics learning achievement than those treated with TPS learning model. 4) In TSTS learning model, the students with high and medium learning creativity had equally good mathematics learning, those with medium and low learning creativity had equally good mathematics learning, those with high learning creativity had learning achievement better than the students with low mathematics learning creativity. In NHT and TPS learning model, the students with high, medium, and low mathematics learning creativity had better mathematics learning achievement.Keywords: Two Stay Two Stray (TSTS), Numbered Heads Together (NHT), Think Pair Share (TPS), Mathematics Learning Creativity
RESPONS MAHASISWA PENDIDIKAN MATEMATIKA UNIVERSITAS VETERAN BANGUN NUSANTARA DALAM MENYELESAIKAN SOAL LOGIKA BERDASAR TAKSONOMI SOLO
Get PDFAbstract. The objectives of this research were: 1) to describe the response level of mathematics students in Veteran Bangun Nusantara University Sukoharjo based on SOLO taxonomy in solving logic problems; 2) to describe the characteristic of students response at each level of SOLO taxonomy; 3) to study if there is misconception at each level of SOLO taxonomy about students response.This research was a qualitative research. The subject in this research were the students of Mathematics Education, Veteran Bangun Nusantara University on the first semester academic year 2014/2015. The main instruments used in this research to collect the data was the researcher and the other instruments were test instrument and interview guide instrument. Data analysis technique was conducted by data reduction, data presentation and data verification or made conclusion. The conclusions as follows. 1) Students response level based on SOLO taxonomy in solving logic problems comprised prestructural, unistructural, multistructural, relational, and extended abstract, 2) Students response characteristic at each level of SOLO taxonomy as follows. a) Prestructural: the answer completely irrelevant, could not understand the problem given, could not connect the concept and the answer, and the answer was illogical. b) Unistructural: there was a clear and simple relationship between one concept to another but the core of concept widely was not yet understood. c) Multistructural: understood some of the components but still separated from each other so a comprehensive understanding was not formed, some simple connections have been established however metacognitive abilities have not appeared yet at this level. d) Relational: could connect the fact and the theory and also connect the action and the objective, showed understanding ability of some components from the whole concept, understood the role of the parts to the whole and has been able to apply a concept in similar circumstances, have better ability to expressed ideas and made some automatic repetition. e) Extended Abstract: have the ability to think conceptually, to connect not only limited to the concepts that have been given alone but with concepts beyond that, could made generalizations in different problems and made parables in specific situations. 3) Based on the 5 response level of SOLO that happened to students, scheme on each level as shown below. At prestructural and unistructural response levels that were students who have misconceptions. At the multistructural response level, there were students who have a scheme but invalid because the result of the first and second data collection was not the same. The first result were correct scheme but the second result were misconceptions. At the relational response level, there were students who have misconceptions and at the extended abstract response level, there were students who have a correct scheme or in other words did not experience misconceptions.Keywords: SOLO taxonomy, response level, scheme, misconception
EKSPERIMENTASI MODEL PEMBELAJARAN TWO STAY TWO STRAY (TSTS) DAN LEARNING CYCLE 5E (LC5E) PADA MATERI TRIGONOMETRI DITINJAU DARI AKTIVITAS BELAJAR SISWA SMA/MA NEGERI DI KABUPATEN KARANGANYAR
Get PDFAbstract: The objectives of research was to determine the effect of learning models on learning achievement viewed from the students learning activities. The learning models compared were two stray two stay (TSTS), learning cycle 5E (LC5E) and direct learning. This research method was quasi – experimental using the factorial design 3x3. The Population of this research was all students in the tenth grade of High School / MA in Karanganyar in the academic year of 2013/2014. The Sampling was done by stratified cluster random sampling. The total samples in this research were 340 students (113 students for TSTS class, 113 students for LC5E class and 114 students for direct learning model). The proposed hypothesis of the research were tested by using the two-way analysis of variance with unbalanced cells. The conclusions of this research were as follow: (1) cooperative learning model TSTS, LC5E and direct learning model have the same achievement in trigonometry. (2) students having high learning activities of mathematics study have the same achievement with those having medium learning activities, students having high learning activities of mathematics have better achievement than those having low learning activities, and students having medium learning activities have the same achievement with those having low learning activities in the trigonometry. (3) In the category of learning activities, students having high, medium and low, learning model TSTS, LC5E and direct learning model, have the same achievement in trigonometry. (4) In the learning model TSTS and LC5E, students having high, medium and low learning activities have the same achievement trigonometry. For direct learning model, students having high learning activities have the same achievement with those having low learning actvities, students having high learning activities have better achievement than those having low learning activities, and students having medium learning activities have the same achievement with those having low learning activities.Keywords: TSTS, LC5E, Students Learning Activities and Learning Achievement
EKSPERIMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL), DISCOVERY LEARNING (DL), DAN PROBLEM POSSING (PP) DITINJAU DARI KECERDASAN MAJEMUK SISWA PADA MATERI KUBUS DAN BALOK SMP NEGERI KABUPATEN DEMAK
Get PDF Abstract: The objective of this research is to investigate the effect of learning models on the learning achievement in mathematics viewed from the multiple intelligences. The learning models compared were the PBL, DL, and PP models. Its population was all of the students in Grade VIII of State Junior Secondary Schools of Demak. The samples of research were taken by using the stratified cluster random sampling technique. The proposed hypotheses of research were tested by using the two-way analysis of variance with unbalanced cells. The results of research are as follows. 1) The students instructed with the PBL model have a better learning achievement in Mathematics than those instructed with the DL and PP models, and the students instructed with the DL model results in a better learning achievement in Mathematics than those instructed with the PP model. 2) The students with the logical-mathematical intelligence have a better learning achievement in Mathematics than those with the visual and interpersonal intelligences, and the students with the visual intelligence have a better learning achievement in Mathematics than those with the interpersonal intelligence. 3) In the students with the logical-mathematical and visual intelligences, the PBL model results in the same learning achievement in Mathematics as the DL, the DL model results in the same learning achievement in Mathematics as the PP model, and the PBL model results in the same learning achievement in Mathematics as the PP model. In the students with the interpersonal intelligence, the PBL model results in the same learning achievement in Mathematics as the DL, the DL model results in the same learning achievement in Mathematics as the PP model, but the PBL model results in a better learning achievement in Mathematics than the PP model. 4) In the PBL, DL , and PP models, the students with the logical-mathematical intelligence have the same learning achievement in Mathematics as those with the visual intelligence, the students with the visual intelligence have the same learning achievement in Mathematics as those with the interpersonal intelligence, and the students with the logical-mathematical intelligence have the same learning achievement in Mathematics as those with the interpersonal intelligence.Keywords: Problem Based Learning (PBL), Discovery Learning (DL), Problem Possing (PP) and Multiple Intelligences
EKSPERIMENTASI MODEL PEMBELAJARAN PENEMUAN TERBIMBING, PAIR CHECKS, DAN THINK PAIR SHARE PADA MATERI BANGUN RUANG SISI DATAR DITINJAU DARI GAYA BELAJAR
Get PDFAbstract: The aim of this study was to determine the effect of guided discovery learning model, Pair Check (PC), and Think Pair Share (TPS) on the mathematics achievement of students in terms of student learning styles. This research used the quasi-experimental with factorial design 3x3. The population of this research was all Junior High School eighth grade students in Semarang Regency that used KTSP 2006. The sampling technique was conducted by stratified cluster random sampling. The instruments used to collect data were mathematics achievement test and questionnaire learning styles. The data was analyzed using two ways ANOVA with unbalanced cell, then then preceded with multiple comparative test using Scheffe method. Based on the hypothesis test, the results of this research obtained the following conclusions. 1) Guided discovery learning model provided a better learning achievement than learning model PC and TPS, as well as learning model TPS and PC provided the same learning achievement. 2) Students with a visual learning style had better learning achievement than the students with auditory and kinesthetic learning styles, as well as students with auditory and kinesthetic learning styles had the same learning achievement. 3) In each learning model that guided discovery, PC and TPS, students with learning styles visual, auditory and kinesthetic provided the same mathematics learning achievement (4) In each of the students with visual and kinesthetic learning styles, learning model guided discovery, PC, and TPS had the same learning achievement. At the students with auditory learning styles, learning models had guided discovery learning achievement were better than a PC, the PC and TPS learning model had the same mathematics achievement, as well as guided discovery learning model and TPS had the same mathematics achievement.Keywords: Learning model, cooperative learning, guided discovery, PC, TPS, learning styles, learning achievement in Mathematic
ANALISIS PROSES BERPIKIR SISWA DALAM MEMECAHKAN MASALAH MATEMATIKA BERDASARKAN LANGKAH POLYA DITINJAU DARI KECERDASAN EMOSIONAL SISWA KELAS VIII SMP AL AZHAR SYIFA BUDI TAHUN PELAJARAN 2013/2014
Get PDFAbstract: This research is aimed to describe: (1) student’s thinking process with high emotional quotient in solving mathematics problem based on Polya’s step, (2) student’s thinking process with middle emotional quotient in solving mathematics problem based on Polya’s steps, and (3) student’s thinking process with high emotional quotient in solving mathematics problem based on Polya’s step. This research was a qualitative research. The subject of this research was taken by using purposive sampling. The subject of this research were nine of 8th grade students at SMP Al Azhar Syifa Budi Solo, consisting of three students with high emotional quotient, three students with middle emotional quotient, and three students with low emotional quotient. The techniques of collecting the data in this research were questionnaire, test, and interview. The techniques of validating the data were time triangulation. The techniques of analyzing the data was Miles and Huberman concept, namely, data reduction, data presentation, and conclusion drawing. This research finally provide the student’s thinking process as follows. Students with high and medium emotional quotient are: (1) able to understand the problem by using a logical thinking process to understand the problem, (2) able to construct a problem solving plan to synthesize the problem, (3) able to carry out the problem solving plan to decide and to draw up the conclusion, and (4) able to re-evaluate the answer and to draw up the conclusion. Students with low emotional quotient are: (1) not able to understand the problem well because the can’t apply perfectly a thinking process to understand the problem, (2) not able to construct a problem solving plan to synthesize the problem, (3) not able to carry out the problem solving plan well, and (4) not able to re-evaluate the answer and to draw up the conclusion well.Keywords: thinking process, problem solving, emotional quotien