Jurnal Pembelajaran Matematika
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EKSPERIMENTASI MODEL PEMBELAJARAN THINK-PAIR-SHARE (TPS) DIMODIFIKASI DENGAN MIND MAPPING PADA MATERI KUBUS DAN BALOK DITINJAU DARI KREATIVITAS BELAJAR MATEMATIKA SISWA SMP NEGERI KELAS VIII Se-KABUPATEN PEMALANG TAHUN 2012/2013
Get PDFAbstract: The objectives of this study were to find out on the topic of cube and cuboid: (1) which was better between TPS Modified Mind Mapping (TPSMod), TPS or Direct model that produce learning achievement; (2) which one had better learning achievement between students with high, medium or low categories of mathematics creativity learning; (3) at each category of mathematics creativity learning, which was better between TPSMod, TPS or Direct model that produce learning achievement; and (4) at each model, which one had better learning achievement between students with high, medium or low categories of mathematics creativity learning. This study was a quasi-experimental with 3´3 factorial design. The population was all of students in eigth grade of State Junior High School in Pemalang Regency on Academic Year 2012/2013. The samples were taken by using a stratified cluster random sampling technique. The samples was students in eight grade of SMP Negeri 1 Randudongkal, Moga and Pulosari. The instrument of this study were mathematics creativity learning questionnaire and learning achievement test. The questionnaire tryout included content validity, internal consistency and reliability, and the test tryout included content validity, difficulty level, discrimination power, and reliability. Before the experiment was done, the balance of prior knowledge was examined by using unbalanced one way anova test. The hypothesis test used unbalanced two ways anova. Test requirements included normality test used Lilliefors method and the homogeneity test used the Bartlett test. The results of the study were as follows: (1) the TPSMod model produce the learning achievement better than the TPS and direct learning, the TPS model give the same learning achievement as the direct learning; (2) the high and medium categories of mathematics creativity learning have the same learning achievement, and both of category of mathematics creativity learning have better learning achievement from low categories of mathematics creativity learning; (3) at each categories of mathematics creativity learning, theTPSMod model produce the learning achievement better than the TPS and direct learning, the TPS give the same learning achievement as the direct learning; and (4) at each models, the high and medium categories of mathematics creativity learning have the same learning achievement, and both of category of mathematics creativity learning have better learning achievement from low categories of mathematics creativity learning.Keywords: Learning Achievement, TPS Modified by Mind Mapping , Mathematics Creativity Learnin
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT) BERBANTU MEDIA AUDIO-VISUAL DITINJAU DARI KEMAMPUAN KOMUNIKASI MATEMATIS PADA MATERI SEGIEMPAT
Get PDFAbstract. The objective of this research was to investigate the effect of the learning models on the learning achievement in Mathematics viewed from the mathematical communication of the students. The learning models compared were the cooperative learning model of the TGT type with audio-visual media, the cooperative learning model of the TGT type, and the direct learning model. This research was the quasi experimental. Its population was all of the students in Grade VII of State Junior Secondary Schools of Pati regency in Academic Year 2013/2014. The taken samples used technique stratified cluster random samples consisted of 283 students, consisted 3 class, namely 97 students in Experimental Class I, 94 students in Experimental Class II, and 92 students in Control Class. The instruments to gather the data were test of achievement in Mathematics on the learning material of Quadrangle, and test of mathematical communication. The proposed hypotheses of the research were analyzed by using the two way analysis of variance with unbalanced cells. The results of the research were as follows: 1) The TGT type with audio-visual media results in a better learning achievement than the TGT type and the direct learning model, and the TGT provided a better learning achievement of direct learning model, 2) The students with the high mathematical communication was a better learning achievement than those with the moderate and low mathematical communication, while the students with moderate mathematical communication was the same learning achievement as those with the low mathematical communication, 3) a) In the students with the high mathematical communication, the TGT type with audio-visual media results in the same learning achievement as the cooperative learning model of the TGT type, the TGT type with audio-visual media or the TGT type results in a better learning achievement than the direct learning model, 3) b) the category of moderate and low mathematical communication, the TGT type with audio-visual media provided equal learning performance both with models the TGT type and direct learning model, 4) a) In the TGT type with audio-visual media, students who was a high mathematical communication was the same learning achievement as those with the moderate mathematical communication, the students with the moderate mathematical communication was the same learning achievement as those with the low mathematical communication, and students who with the high mathematical communication was a better learning achievement than those with the low mathematical communication, 4) b) In the TGT type, students with the high mathematical communication was a better learning achievement than those with the moderate or low mathematical communication, and students with the moderate mathematical communication was the same learning achievement as those with the low mathematical communication, 4) c) In the direct learning model, students with the high mathematical communication was the same learning achievement as those with the moderate or low mathematical communication.Keywords: TGT, audio-visual media, and mathematical communicatio
EKSPERIMENTASI MODEL JIGSAW SNOWBALL DRILLING DAN PEER TUTORING SNOWBALL DRILLING PADA MATERI POKOK TABUNG, KERUCUT, DAN BOLA DITINJAU DARI GAYA BELAJAR SISWA
Get PDFAbstract: The aims of this research were to determine: (1) which results better mathematics learning achievement between students who were taught by using jigsaw snowball drilling, peer tutoring snowball drilling, or direct instruction, (2) which has better mathematics learning achievement between students with visual learning styles, auditory, or kinesthetic, (3). at each of the learning model, which one has better mathematics learning achievement between student with visual learning style, auditory, or kinesthetic, (4). at each learning style, which one results better mathematics learning achievement between students who were taught by using jigsaw snowball drilling, peer tutoring snowball drilling or direct instruction. This study was a quasi experimental research with 3x3 factorial designs. The population in this study was all students of IX graders of SMPN in Blora in the academic year of 2013/2014. Stratified cluster random sampling was used to select three schools namely SMPN 2 Cepu, SMPN 1 Kedungtuban, and SMPN 1 Cepu. The hypotheses testing used unbalanced two ways ANOVA. Based on the research conducted, it can be concluded as follows. (1) Students who were taught by using jigsaw snowball drilling have better learning achievement than those who were taught by using peer tutoring snowball drilling and direct learning. While the learning achievement of students who were taught by using peer tutoring snowball drilling was better than those who were taught by using direct instruction. (2) Mathematics achievement of auditory students was better than visual and kinesthetic students have. Visual students result mathematics achievement which was better than kinesthetic students. (3) In the jigsaw snowball drilling model, there was no difference in learning achievement in each criterion of student’s learning styles (visual, auditory, and kinesthetic). In the peer tutoring snowball drilling models, students mathematics achievement which have auditory learning style better than students with visual and kinesthetic learning style; there was no difference in learning achievement between student who have visual and kinesthetic learning styles. In the direct instruction, there was no difference in learning achievement between student who have visual and auditory learning styles; there was no difference in learning achievement between student who have visual and kinesthetic learning styles; and students mathematics achievement which have auditory learning style better than students with kinesthetic learning style. (4) For the students who have visual learning style, jigsaw snowball drilling results better learning achievement than peer tutoring snowball drilling and direct instruction; there was no difference learning achievement in peer tutoring snowball drilling and direct instruction. For the students who have auditory learning style, there was no difference learning achievement in jigsaw snowball drilling and peer tutoring snowball drilling; jigsaw snowball drilling and peer tutoring snowball drilling result better learning achievement than direct instruction. For the students who have kinesthetic learning style, there was no difference learning achievement in peer tutoring snowball drilling and direct instruction. Jigsaw snowball drilling and peer tutoring snowball drilling result better learning achievement than direct instruction.Keywords: Jigsaw Snowball Drilling, Peer Tutoring Snowball Drilling, Direct Instruction, Student Learning Styles, and Mathematics Learning Achievement
EKSPERIMENTASI MODEL PEMBELAJARAN NUMBERED HEADS TOGETHER DENGAN PENDEKATAN ILMIAH (NHT-PI) DAN TEAM ASSISTED INDIVIDUALLIZATION (TAI) PADA MATERI POKOK BARISAN DAN DERET DITINJAU DARI GAYA BELAJAR SISWA KELAS XI SMK NEGERI SE-KABUPATEN KLATEN
Get PDFAbstract: The purposes of this study were to determine: (1) which gives better learning achievement, NHT-PI type, the type of TAI, or direct instruction learning model (2) which is learning achievement better, students who have a visual, auditory or kinesthetic learning style (3) In each type of learning model, which better learning achievement, students who have a visual learning style, auditory or kinesthetic (4) In each learning style, which is learning achievement better, students who applied learning models NHT-PI, TAI, or direct instruction learning. This study was a quasi exsperimental research. The sample of research consisted of 280 students: 90 students in experiment 1 class, 90 students in experiment 2 class, and 100 students in control class. The data was taken from the result of mathematics learning achievement test and student learning style questionnaire. The data obtained was then analyzed using a two-way ANAVA with unbalanced cells. Considering the result of hypothesis testing, the following conclusions could be drawn. (1) The learning achievement of the students treated with NHT-PI type of learning model was better than that of those treated with TAI type and direct learning; that of those treated with TAI was same as that of those treated with direct learning. (2) The learning style did not provide significant difference in learning achievement. (2) Either in NHT-PI and TAI types of cooperative learning model or in direct learning, the different learning style did not provide significantly different learning achievement. (4) In the students with visual learning style, the three learning models did not provide significantly different learning achievement; in the students with auditory learning style, NHT-PI was as good as the TAI types, the TAI type was a good as the direct learning, and NHT-PI was better than the direct learning; in the students with kinesthetic learning style, the three learning model had equal effectiveness. Keywords: Numbered Head Together Scientific Methode Approach (NHT-PI), Team Assisted Individuallization (TAI), Student Learning Styl
PROSES BERPIKIR KREATIF SISWA SMP DALAM PENGAJUAN MASALAH MATEMATIKADITINJAU DARI GAYA KOGNITIF SISWA (Studi Kasus pada Siswa Kelas VIII-H SMP Negeri 1 Sukoharjo Tahun Pelajaran 2012/2013)
Get PDFAbstract: This study aimed to describe the process of creative thinking of students of SMP Negeri 1 Sukoharjo who have the type of cognitive style field-independent (FI) and field-dependent (FD) in the mathematics problems posing on Wallas steps, namely preparation, incubation, illumination, and verification. This research was a case study. The data collection techniques conducted by using think aloud method. The results showed that the process of creative thinking on: (1) the FI students, namely (a) the preparation, students read silently APP (assignment problem posing), observe the instructions and image information carefully, and students can know the things that are known on first reading of APP; (b) incubation, the students tend to be silent for a moment, it is as a start in developing a mathematical problem; (c) illumination, the students determine the attributes and the things that will be proposed to the problem, students verbalize the problem as he bowed his head, after that, the students write the problem in the worksheet and if something goes wrong on the issues raised, the students tend to immediately fix the problem; (d) verification, the students correct mathematical issues raised, explain the troubleshooting procedures and resolving the issues raised at worksheet, students corrected back problems and the settlement has been made; (2) Students FD, namely (a) the preparation, students read silently APP, observe the instructions and image information on the APP, to find the information and the things that are known, students need to read back the APP; (b) incubation, the students tend to be silent for a moment, this is the first step in preparing mathematics problems, in this step, students were less calm and worried while playing both hands; (c) illumination, the students determine the attributes and things to issues raised by several silent, students write the problem in the worksheet and if something goes wrong on the issues raised, the students tend to replace the problem; (d) verification, the student explains the troubleshooting procedures and resolves the issues raised at worksheet, students corrected the solved problem and solution.Keywords: creative thinking, problems posing, and cognitive style
KREATIVITAS DALAM MEMECAHKAN MASALAH GEOMETRI BANGUN RUANG SISI DATAR SISWA KELAS VIII SMPN 1 ARJOSARI KABUPATEN PACITAN TAHUN PELAJARAN 2013/2014 DITINJAU DARI GAYA KOGNITIF DAN GENDER
Get PDFAbstract: The aim of this research was to describe male and female students creativity of class VIII SMPN 1 Arjosari District of Pacitan that has a Field Dependent and Field Independent cognitive style in solving space geometric problem. This was a qualitative research. These subjects were taken using purposive sampling and snowball sampling. The subjects of this research were the students in the eight grade of SMPN 1 Arjosari. Data collection techniques in this research were GEFT, creativity test and interview. Techniques to validate the data were time triangulation. The data analysis technique used was the concept of Miles and Huberman consisted of data reduction, data display, and conclusion. The aspect of creativity in this research were consists of four aspects, there were fluency, flexibility, originality and elaboration. Students less creative if they do not meet the four aspects of creativity, quite creative if they meet one, two and three aspects of creativity and creative if they meet the four aspects of creativity. The results showed that male students that have Field Dependent in solving problems are quite creative because they meet one of the creativity aspects which is fluency. The male students that have Field Independent in solving problems are quite creative because they meet two creativity aspects which are fluency and elaboration. The female students that have Field Dependent in solving problems are quite creative because they meet two creativity aspects which are fluency and elaboration. The female students that have Field Independent in solving problems are quite creative because they meet three creativity aspects which are fluency, flexibility and elaboration. So the male and female students that have Field Dependent and Field Independent have a quite creative but it are different in each aspect of creativity.Keywords: creativity, problem solving, cognitive style, gender
EKSPERIMENTASI PENDEKATAN PEMBELAJARAN MATEMATIKA REALISTIK (PMR) DAN OPEN ENDED PADA MATERI SEGITIGA DAN SEGIEMPAT DITINJAU DARI GAYA KOGNITIF SISWA KELAS VII SMP NEGERI SE-KABUPATEN PACITAN
Get PDFAbstract: The objectives of this research were to find out on the topic of circumference and area of triangles and quadrangles: (1) which one produce better learning achievement among Realistic Mathematics Education (RME) approach, open ended approach or a mechanistic approach; (2) which had better learning achievement between field dependent cognitive style students or field independent cognitive style students; (3) at each cognitive styles, which was better learning achievement among RME approach, open ended approach or mechanistic approach, and (4) at each learning approach, which had better learning achievement between field dependent cognitive style students or field independent cognitive style students. This research was a quasi-experimental with 3×2 factorial design. The population was all students in seventh grade of state Junior High School in Pacitan Regency on Academic Years 2012/2013. Sampling was done by stratified cluster random sampling technique. The total of sample was 238 students. Statistical tests using the method Lilliefors test for normality, homogeniety of the Bartlett method, anava test with F test (Fisher) and post hoc test using the Scheffe’ method. The significance level was 0,05. Based on hypothesis test, it could be concluded that: (1) RME approach produce better learning achievement than open ended approach and mechanistic approach, open ended approach produce better learning achievement than mechanistic approach; (2) the field independent cognitive style students have a better learning achievement than field dependent cognitive style students; (3) at each of cognitive styles, RME approach produce better learning achievement than open ended approach and mechanistic approach, open ended approach produce better learning achievement than mechanistic approach; (4) at each learning approach, field independent cognitive style students have better learning achievement than field dependent cognitive style students.Keywords: Field Dependent, Field Independent, Mechanistic, Open Ended, Realistic Mathematics Education (RME)
EKSPERIMENTASI MODEL PEMBELAJARAN GROUP INVESTIGATION (GI) DAN THINK TALK WRITE (TTW) DENGAN PENDEKATAN PENDIDIKAN MATEMATIKA REALISTIK PADA MATERI RELASI DAN FUNGSI DITINJAU DARI KREATIVITAS BELAJAR SISWA KELAS VIII SEMESTER 1 SMP N DI KABUPATEN SRAGEN
Get PDF Abstract: The objectives of this research were to find out: (1) which students had the better mathematics learning achievement, those treated with direct learning, those with GI with PMR or those with TTW with PMR approach, (2) which students had the better mathematics learning achievement, those with high or medium or low learning creativity, (3) in each learning creativity, which students had the better mathematics learning achievement, those treated with direct learning, those with GI with PMR or those with TTW with PMR approach, and (4) in each learning model, which students had the better mathematics learning achievement, those with high or medium or low learning creativity. This research was a quasi experimental research employing 2 independent variables (learning model and learning creativity) and 1 dependent variable (mathematics learning achievement). The population of research was all of the VIII graders of Public Junior High Schools in the school year of 2013/2014. The sampling technique used was Stratified Cluster Random Sampling. The sample students consisted of three schools: SMP Negeri 1, SMP Negeri 6 and SMP Negeri 2 Karangmalang Sragen. The proposed hypotheses of the research were tested by using the two-way analysis of variance (ANAVA) with unbalanced cells with the factorial design of 3 x 3. The results of research were as follows: (1) the students treated with direct learning model had learning achievement as good as those with GI learning model with PMR approach, those with TTW learning model with PMR approach had learning achievement better than those with direct learning, while those with TTW with PMR had learning achievement as good as those with GI learning model with PMR approach, (2) the students with high learning creativity had learning achievement as good as those with medium one, those with high and medium learning creativity had learning achievement better than those with low one, (3) in each learning creativity level, the students treated with direct learning model had learning achievement as same as those with GI learning model with PMR approach, those with TTW learning model with PMR approach had learning achievement better than those with direct learning, and those with TTW with PMR had learning achievement as same as those with GI learning model with PMR approach, (4) in each learning model, the students with high learning creativity had learning achievement as same as those with medium one, those with high and medium learning creativity had learning achievement better than those with low one.Keywords: Group Investigation (GI), Think Talk Write (TTW), Realistic Mathematics Education approach, Learning Creativity
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT DAN NUMBERED HEADS TOGETHER DITINJAU DARI KECERDASAN EMOSIONAL SISWA
Get PDFAbstract: The purposes of this study were to determine: (1) which has better learning achievement in mathematics, the application of TGT type cooperative learning, NHT type cooperative learning, or direct learning, (2) which has better learning achievement, the students with high emotional intelligence, medium, or low, (3) which has better learning achievement at each level of high, medium, and low emotional intelligence on cooperative learning model TGT, NHT, or direct learning, (4) which has better learning achievement on students with high, medium or low intelligence emotional at each learning of TGT, NHT, and direct learning.This research was a quasi experimental with 3 × 3 factorial design. The study population were seventh grade student of Junior High School State of Yogyakarta. Sampling was done by stratified cluster random sampling with sample of the study were the students of SMPN 1, SMPN 12, and SMPN 14. Each of samples consists of three classes as TGT models class, NHT models class, and control class. The number of total members sample were 303 students. The instrument used to collect the data was mathematics achievement test instruments and students emotional intelligence questionnaire instrument. From the analysis it was concluded that: (1) TGT learning model has better achievement than NHT model and direct learning, NHT learning model has better achievement than direct learning, (2) the students with high emotional intelligence has better achievement than the students with medium and low emotional intelligence, while the students with medium emotional intelligence has better achievement than the students with low emotional intelligence, (3) the students with high emotional intelligence has the same achievement on TGT, NHT, or Direct Learning model; the students with medium intelligence, TGT model has better performance than NHT model, NHT model has the same achievement as direct learning model, TGT model has the same achievement as direct learning model; the students with low emotional intelligence has the same achievement on learning TGT model, NHT model, and direct learning, (4) the students with high, medium and low emotional intelligence has the same performance on TGT and NHT learning; on Direct Learning, the students with high emotional intelligence has better achievement than students with low emotional intelligence, the students with high emotional intelligence has the same achievement as medium emotional intelligence, the students with medium emotional intelligence has the same achievement as low emotional intelligence.Keywords: Teams Games Tournament, Numbered Heads Together, Emotional Intelligence, Learning Achievement
PENGEMBANGAN MODEL PEMBELAJARAN NHT (NUMBERED HEADS TOGETHER) BERBASIS OUTDOOR STUDY UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA SMA KELAS X PADA MATERI POKOK SISTEM PERSAMAAN DAN PERTIDAKSAMAAN
Get PDFAbstract: The objectives of the research were: (1) to yield valid, efficient, practical and effective learning model for equation and inequality system; (2) to know which students had better the learning achievement of mathematics using outdoor study-based NHT or NHT learning models; (3) to know which students had better learning achievement, the students with high or those with moderate or those with low social intelligence; (4) to know which for students with high social intelligence, moderat social intelligence and low social intelligence, outdoor study-based NHT had better learning achievement than NHT learning model; (5) to know which students had better learning achievement, outdoor study-based NHT or NHT learning model, in each level of social intelligence. The development of learning model was conducted referring to R&D procedure suggested by Borg & Gall. The result of development constituted the procedure/syntax of outdoor study-based NHT learning model. For effectiveness test, this research was a quasi-experimental research with a 2×3 factorial design. The instrument employed to collect the data was mathematics learning achievement test and student social intelligence questionnaire. Based on hypothesis testing, it can be concluded as follows. (1) The result of development constituted the procedure/syntax of outdoor study-based NHT were valid, efficient, practical and effective learning model with some game or activity such us ringball for SPLDV game, ringball for SPLDV game, to guess length and wide, inequality project and estafed. (2) The students’ mathematics learning achievement in outdoor study-based NHT learning model was better than that in NHT. (3) The students with high social intelligence had mathematics learning achievement better than those with either moderate or low one, and those with moderate had mathematics learning achievement better than those with low one. (4). In outdoor study-based NHT learning model, the students with high social intelligence had mathematics learning achievement as same as those with moderate one, and those with either high or moderate social intelligence had mathematics learning achievement better than those with low one. In NHT learning model, the students with high social intelligence had mathematics learning achievement better than those with either moderate or low one, and those with moderate one had mathematics learning achievement as same as those with low one. (5) The students with high social intelligence in outdoor study-based NHT learning model provided the result (product) as same as those in NHT learning model. The students with moderate social intelligence in outdoor study-based NHT learning model provided the result better than those in NHT learning model. The students with low social intelligence in outdoor study-based NHT learning model provided the result as same as those in NHT learning model.Keywords: NHT (Numbered Heads Together), Outdoor Study, Student Social Intelligenc