Jurnal Pembelajaran Matematika
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EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE STRUCTURED NUMBERED HEADS (SNH) DAN TWO STAY TWO STRAY (TSTS) PADA PEMAHAMAN KONSEP DAN PEMECAHAN MASALAH SISWA KELAS VII SMP NEGERI SURAKARTA DITINJAU DARI KECEMASAN SISWA PADA MATERI POKOK BANGUN DATAR
Get PDFAbstract: This research aims at determining the effect of learning models on conceptual understanding and problem-solving viewed from the anxiety on mathematics. The learning models compared were TSTS, SNH, and direct instruction. This research used the quasi experimental research method. The proposed hypotheses of research were tested by using the two-way multivariate variance analysis with unbalanced cells. The results of research are as follows: 1) the cooperative learning model of the TSTS type gives a better conceptual understanding and problem solving than the cooperative learning model of the SNH type and the direct learning model, but both the cooperative learning model of the SNH type and the direct learning model give the same good conceptual understanding and problem solving; (2) the students with the low anxiety level on Mathematics have a better conceptual understanding and problem solving than those with the moderate anxiety level on Mathematics, and those with high anxiety level on Mathematics, and the students with the moderate anxiety level on Mathematics have a better conceptual understanding and problem solving than those with the high anxiety level on Mathematics; (3) in the direct learning model, the students with the low anxiety on Mathematics have a better conceptual understanding and problem solving than those with the moderate anxiety level on Mathematics and those with the high anxiety level on Mathematics, but in the cooperative learning model of the SNH type and the cooperative learning model of the TSTS type, all of the groups of the students have the same good conceptual understanding and problem solving; and (4) in each anxiety level, the three learning models give the same good conceptual understanding and problem solving.Keywords: SNH, TSTS, problem solving, conceptual understandin
ANALISIS MISKONSEPSI SISWA PADA MATERI PECAHAN DALAM BENTUK ALJABAR DITINJAU DARI GAYA KOGNITIF SISWA KELAS VIII DI SMP NEGERI 2 ADIMULYO KABUPATEN KEBUMEN TAHUN AJARAN 2013/2014
Get PDFAbstract: The purposes of this research were to: (1) identify the occurrence of misconceptions in the eighth grade junior high school students in the material form of algebraic fractions, for students which are classified to cognitive style field independence and field dependence, and (2) describe the occurrence of misconceptions eighth grade junior high school students in the material form of algebraic fractions, for students which are classified to cognitive style field independence and field dependence. This research used a descriptive qualitative method with a case study. Subjects of this research are eighth grade students of SMP Negeri 2 Adimulyo academic year 2013/2014. The sample of the research was taken by using the snowball sampling technique. The identification of the existence of misconceptions was done by using misconception diagnostic test. While the identification of the students' cognitive styles was conducted by using student cognitive style questionnaire instrument. Data validity used the source of triangulation method. Analysis of data use the model of Miles and Huberman. The results of this research indicate that: (1) misconceptions that occur in the FD students more likely to misconceptions on the concept of understanding the elements of the algebra and the terms of a fraction is called fractional form algebra, the concept of canceling, the concept of operating powers, and understand the properties the concept of distributive, (2) the highest misconceptions experienced by the FI students in understanding the concept of distributive properties, as well as understanding the elements of the algebra the condition is referred to as a fraction in the form of algebraic fractions, (3) causes of the misconceptions students FD is dominated by reasoning is not complete and students who lack of ability to process and memorize course, (4) factors causing of misconceptions students FI dominated by reasoning is not complete.Keywords: Misconceptions, algebraic fractions, cognitive style
EKSPERIMENTASI MODEL PEMBELAJARAN DISCOVERY LEARNING, SNOW BALLING, DAN PROBLEM BASED LEARNING DENGAN PENDEKATAN SAINTIFIK PADA MATERI HIMPUNAN DITINJAU DARI GAYA BELAJAR SISWA SMP SWASTA DI KABUPATEN PONOROGO TAHUN PELAJARAN 2014/2015
Get PDFAbstract: The purpose of this research was to investigate the impact of the learning model toward student’s mathematics achievement seen from student’s learning style. The learning models compared were Discovery Learning, Snow Balling and Problem Based Learning using scientific approach (DL-S, SB-S, and PBL-S). This research was the quasi experimental with factorial design 3x3. The populations of this research was students at eight grade of private Junior High school in Ponorogo in the academic year of 2014/2015. The size of the sample was 336 students, consisted of 115 students in the first experimental group, 107 students in second experimental group and 114 students in third experimental group. The instruments consisted of learning achievement test and questionnaire of learning style. Hypotheses testing was performed using two-way analysis of variance with unbalanced cells. The results of the research were. (1) Learning achievement using DL-S learning model is better than that of SB-S, learning achievement using DL-S learning model is better than that of PBL-S, SB-S and PBL-S learning model have the same achievement. (2) Visual students have better mathematics achievement than auditory and kinesthetic students, auditory and kinesthetic students have the same achievement (3) In visual, auditory, and kinesthetics students, DL-S have better achievement than SB-S and PBL-S, SB-S and PBL-S have the same achievement. (4) In DL-S, SB-S, and PBLS, visual and auditory students have better achievement than kinesthetics students, auditory and kinesthetics students have the same achievement.Keywords: scientific approach, DL-S, SB-S, PBL-S learning, learning style, learning achievemen
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATION (TAI) DAN THREE STEPS INTERVIEW (TSI) PADA MATERI FUNGSI DITINJAU DARI KECERDASAN LOGIS MATEMATIS
Get PDFAbstract:The purpose of this study was to determine the effect of the learning models TAI, TSI, and direct learning model on mathematics learning achievement viewed from the students logical mathematical intelligence. The type of this study was quasi experimental study with 3x3 factorial design. The population were the eighth-grade students of junior high schools in Boyolali Regency in the academic year of 2015/2016. Instruments used for data collection were mathematics achievement test and logical mathematical intelligence test. The data analysis technique used was the two-way ANAVA with unequal cell. Based on the hipothesis test, they were concluded that: (1) The mathematics learning achievement of TAI was better than TSI and direct learning model, the mathematics learning achievement of TSI was better than direct learning model. (2) The mathematics learning achievement of students with high logical mathematical intelligence were better than average and low logical mathematical intelligences. Students with average logical mathematical intelligence were better than low logical mathematical intelligences. (3) Students with high logical mathematical intelligence who were treated by TAI, TSI, and direct learning models had same mathematics learning achievement; students with average logical mathematical intelligence who were treated by TAI was same of TSI and was better than direct learning model, TSI was better than direct learning model; students with low logical mathematical intelligence who were treated by TAI had better mathematics learning achievement than TSI and direct learning model, TSI students were better than direct learning model model. (4) In TAI learning model, the mathematics learning achievement of high logical mathematical intelligence were better than the average and lower logical mathematical intelligence, the mathematics learning achievementof average has equal with low logical mathematical intelligence; in TSI learning model, students with high logical mathematical intelligence has equal of average logical mathematical intelligence, the mathematics learning achievements of high and average logical mathematical intelligence were better than the low logical mathematical intelligence; in direct learning model, students with high logical mathematical intelligence has better mathematics learning achievement than high and average of logical mathematical intelligence, students with average logical mathematical intelligence has better mathematics learning achievement than low of logical mathematical intelligence.Keywords:Team Assisted Individualization, Three Steps Interview, Direct Learning Model, Logical Mathematical Intelligence, Achievement
EKSPERIMENTASI MODEL PEMBELAJARAN PROBLEM-BASED LEARNING (PBL) DAN OPEN-ENDED LEARNING (OEL) DENGAN PENDEKATAN SAINTIFIK PADA MATERI SEGI EMPAT DITINJAU DARI KREATIVITAS SISWA KELAS VII MTs NEGERI SE-KABUPATEN NGAWI TAHUN PELAJARAN 2014/2015
Get PDFAbstract. The aims of this research are to know: 1) which learning models between OEL learning model using scientific approach, PBL scientific approach, or direct learning, give better achievement in learning quadrangle, 2) what kind of creativity between high creativity, medium creativity, or low creativity give better achievement, 3) in each students’ creativity, which learning model gives better achievement in mathematics learning between OEL using scientific approach, PBL using scientific approach, or direct learning, and 4) in each learning model, which one gives better achievement in mathematics learning or mathematics learning achievement between the students who have high creativity, medium, or low. This research was a quasi-experimental study by using a 3 x 3 factorial design. The population of the research was the seventh grades of MTsN in Ngawi regency in the Academic Year of 2014/2015. The sample was taken by using stratified cluster random sampling. Consist consisting of 318 students: 108 students in first experiment, 102 students in second experiment, and 108 students in control class. This experimental used independent variables that were learning model and the students’ creativity, and dependent variable was achievement in mathematics learning or mathematics learning achievement. Moreover, the validity test of instruments (the mathematics test and questionnaire) was done by validator. Then, the reliability of test instrument used KR-20 formula, whereas, the reliability of questionnaire used Cronbach Alpha. The internal consistency test of questionnaire was done by using Product Moment Correlation of Karl Pearson. The prerequisite test consists of Normality Test done by Lilliefors and Homogeneity Test using Bartlett. Then, data was analyzed by using two-way ANOVA.The results of the research are: 1) the mathematics learning using OEL with scientific approach gives better achievement than using PBL with scientific approach or direct learning, and PBL with scientific approach gives better achievement than direct learning, 2) the students who have high, medium and low creativity have same/equally mathematics learning achievement, 3) each creativity, the students who learn mathematics using OEL have better achievement than those who learnt mathematics using PBL and direct learning, while the students who learnt mathematics using PBL have better achievement than those who use direct learning, and 4) in each learning model, the students who have high, medium and low creativity have same/equally mathematics learning achievement.Keywords: Problem-Based Learning, Open-Ended Learning, Students’ Creativity.
PROSES INTEGRASI SIKAP SOSIAL DAN SPIRITUAL DALAM PEMBELAJARAN MATEMATIKA PADA SISWA KELAS VII SMP NEGERI DI KECAMATAN PURWODADI
Get PDFAbstract: The purposes of this study were to describe: (1) how the teachers prepared learning activities to integrate social and spiritual attitude, (2) the integration of social and spiritual attitude in teaching and learning, (3) how teachers assessed the social and spiritual attitudes. Qualitative research was applied in this research.The subjects of the research were seventh grade mathematics teachers in Purwodadi Subdistrict and the subjects selection criteria were based on teachers who had followed the training curriculum in 2013 and recommended by the headmaster of the schools. The subjects are selected based on specific criteria by using snowball sampling technique. Source of data derived from informants (teachers and students), documentation and learning process. The data collection technique was done by observation, interviews and documentation. Data analysis used Miles and Huberman’s concept that are data collection, data reduction, presenting the data, and drawing the conclusion. The validity of the data used source triangulation. The results of the study could be concluded as follows. (1) Preparation of learning activities to integrade spiritual attitude made by reviewing KI 1, choose the appropriate KD, making the indicator, developing the material, made the instrument to measure the spiritual attitude. While the preparation of learning activities that integrate social attitudes conducted by reviewing KI 2, choose the appropriate KD, making the indicator, developing the material, made the instrument to measure social attitudes. (2) Integration process of spiritual attitudes was conducted by the teachers in preliminary activities and in the core activities by providing motivation or encouragement, direction, and warning to students through a set of examples of God's creation that is in their everyday lives. Spiritual attitudes developed by teachers were grateful and fear of God Almighty. Integration process of social attitudes conducted by teachers in preliminary activities, core activities and close activities with the teacher giving cover modelling, assignment, and referrals through examples of phenomena that exist in everyday life associated with the material set. Social attitudes developed by teachers were discipline, mutual help, caring, responsibility and tolerance. (3) The teachers made assessment of spiritual attitude in three ways: observation, journals and self-assessment. The teachers made assessment of social attitudes in three ways: observation, journals and peer assessment.Keywords: attitudes integration process, social attitudes, spiritual attitude, attitude assessment process
EKSPERIMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DAN DISCOVERY LEARNING (DL) DENGAN PENDEKATAN SAINTIFIK PADA MATERI HIMPUNAN DITINJAU DARI ADVERSITY QUOTIENT (AQ) SISWA
Get PDFAbstract: This research aimed to know: (1) which one of thelearning models give a better achievement between PBL, DL, or classical with scientific approach, (2) which one has a better achievement between the student categorization, climbers, campers, or quitters, (3) at adversity quotient categorization, which one of the learning models give a better achievement between PBL, DL, or classical with scientific approach, and 4) at each the learning models, which one of the adversity quotient have a better achievement between student categorization, climbers, campers, or quitters. This was a quasi-experimental study. The research population were the seventh-grade students of all state junior high schools in Sukoharjo Regency in the academic year of 2014/2015. The data were analyzed through hypothesis testing using two-way ANOVA with unequal cells.Based on the analysis, the following conclusions are drawn. 1) The PBL model generates better learning outcomes than the DL model and the classical learning model using scientific approaches. The DL model generates better learning outcomes than the classical learning model using scientific approaches. 2) The students in the climber category have better learning outcomes than those in the camper category and the ones in the quitter category. The students in the camper category have better learning outcomes than those in the quitter category. 3) In the climber category, the students taught using the scientific PBL model have better learning outcomes in mathematics than those taught either using the scientific DL model or the classical learning model with scientific approaches. In the camper category, the students taught using the scientific PBL model have equal learning outcomes in mathematics to those taught using the scientific DL model but they have better learning outcomes than the students of the same category taught using the classical learning model with scientific approaches. 4) In relation to the PBL model using scientific approaches, the learning outcomes of the students in the climber category are better than those in the categories of campers and quitters. The students in the camper category have equal learning outcomes to those in the quitter category. In relation to the DL model using scientific approaches, the learning outcomes of the students in the climber category are equal to those in the camper category and better than those in the quitter categories.Keywords: Problem-Based Learning, Discovery Learning, Classical, Scientific Approaches, Adversity Quotient, Achievement
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE STRUCTURED NUMBERED HEADS (SNH) DAN PROBLEM BASED LEARNING (PBL) DENGAN PENDEKATAN SAINTIFIK PADA MATERI POKOK BILANGAN DITINJAU DARI KEMANDIRIAN BELAJAR SISWA KELAS VII SMPN DI KABUPATEN KEBUMEN
Get PDFAbstract: The aim of the research was to determine the effect of learning models on mathematics achievement viewed from students self regulated learning (SRL). The learning model compared were SNH with scientific approach, PBL with scientific approach and classical with scientific approach. This research used quasi-experimental research with 3x3 factorial design. The population were all seventh grade students of SMPN in Kebumen on academic year 2014/2015. This research used stratified cluster random sampling technique and sample consisted of students of SMPN 3 Kebumen, SMPN 7 Kebumen, SMPN 1 Sruweng. The instruments used were documentation, questionnaire, and test. The data analysis technique was used unbalanced two ways anova at the significance level of 0.05. Based on the data analysis, it can be concluded as follows. (1) SNH with scientific approach gives better achievement than PBL and classical with scientific approach, and PBL with scientific approach gives better achievement than classical with scientific approach. (2) Students who have high SRL have better achievement than students who have medium and low SRL, students who have medium SRL have better achievement than students who have low SRL. (3) For SNH with scientific approach, students who have high and medium SRL have the same achievement, students who have high SRL have better achievement than students who have low SRL, students who have medium and low SRL have the same achievement. For PBL and classical with scientific approach students who have high SRL have the same achievement with students who have medium and low SRL, students who have medium and low SRL have the same achievement. (4) For high SRL of the students, SNH and PBL with scientific approach gives the same achievement, SNH with scientific approach gives better achievement than classical with scientific approach, PBL and classical with scientific approach gives the same achievement. For medium and low SRL of the students, SNH with scientific approach gives the same achievement with PBL and classical with scientific approach, PBL and classical with scientific approach gives the same achievement.Keywords: SNH, PBL, Scientific Approach, Self Regulated Learning (SRL)
KSPERIMENTASI PENDEKATAN PEMBELAJARAN RECIPROCAL TEACHING DENGAN ALAT PERAGA PADA POKOK BAHASAN LINGKARAN DITINJAU DARI KREATIVITAS SISWA
Get PDFAbstract: This research aims at revealing:(1) which one results better learning achievement on the subject of circle among Reciprocal Teaching with Learning Tools, Reciprocal Teaching, and conventional approach; (2) which one has better mathematics learning achievement among students with high, average, or low creativity; (3) at each of creativity levels (high, average, and low), which one results better learning achievement on the subject of circle among Reciprocal Teaching with Learning Tools, Reciprocal Teaching, and conventional apprroach; (4) at each of teaching approaches (Reciprocal Teaching with Learning Tools, Reciprocal Teaching, and conventional approach), which group of students has better learning achievement among groups with high, average, or low creativity. This research was quasi-experimental research which employs 3 x 3 factorial design. The population of this research was all of the eleventh grade students of State Junior High Schools in Ternate. The sampling technique used was stratified cluster random sampling. There were 178 students selected as the sample of this research. Based on the research findings, it can be concluded that: (1) students taught by Reciprocal Teaching with Learning Tools have better mathematics learning achievement than those taught by Reciprocal Teaching, students taught by Reciprocal Teaching have better mathematics learning achievement than those taught by conventional approach, and students taught by Reciprocal Teaching have better mathematics learning achievement than those taught by conventional teaching; (2) students with high, average, and low creativity have the same mathematics learning achievement; (3) at each of creativity levels (high, average, and low), Reciprocal Teaching with Learning Tools results better mathematics learning achievement than Reciprocal Teaching and conventional approach do, and Reciprocal Teaching results better mathematics learning achievement than conventional approach does; (4) at each of teaching approaches (Reciprocal Teaching with Learning Tools, Reciprocal Teaching, and conventional approach), students with high, average, and low creativity have the same mathematics learning achievement.Keywords: Reciprocal Teaching with Learning Tools, Reciprocal Teaching, Conventional Approach, Creativity, Mathematics Learning Achievement
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) DAN THINK PAIR SHARE (TPS) DENGAN PENDEKATAN SAINTIFIK PADA MATERI HIMPUNAN DITINJAU DARI AKTIVITAS BELAJAR
Get PDFAbstract: The aim of the research was to know the effect of learning models on mathematics learning achievement viewed from the students learning activity. The learning models compared were the cooperative learning model of the numbered heads together with scientific approach (NHT-S), the cooperative learning model of the Think Pair Share with scientific approach (TPS-S), and model of classical learning with scientific approach (K-S). The type of the research was a quasi experimental research with the factorial design of 3 x 3. The population were all seventh grade students of Junior High School in Temanggung regency on academic year 2014/2015. The samples of the research were taken by using the stratified cluster random sampling. The instruments used were mathematics achievement test and learning activities questionnaires. The hypotheses of the research was analyzed by using the two-way analysis of variance with unbalanced cells at the significance level of . The results of the research were as follows. 1) NHT-S gave better mathematics achievements than TPS-S and K-S. Both TPS-S and K-S gave the same mathematics achievements. 2) Students with high learning activity gave better mathematics achievements than students with medium learning activity and low learning activity, while students with medium learning activity got mathematics achievements as good as students with low learning activity. 3) For NHT-S, students with high learning activity and medium learning activity got the same mathematics achievements, students with high learning activity got better mathematics achievements than student with low learning activity, and students with medium learning activity and low learning activity got same mathematics achievements. For TPS-S and K-S, student with high, medium, and low learning activity got the same mathematics achievements. 4) For students with high and medium learning activity, NHT-S gave better mathematics achievements than TPS-S , both NHT-S and TPS gave the same mathematics achievement with K-S. For students with low learning activity , NHT-S, TPS-S and K-S gave the same mathematics achievements.Keywords: NHT, TPS, Classical, Scientific Approach, Learning Activit