Mardiyana Mardiyana
Prodi Magister Pendidikan Matematika, Pascasarjana, FKIP – UNS

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Journal : Jurnal Pembelajaran Matematika

EKSPERIMENTASI MODEL PEMBELAJARAN PROBLEM POSING DAN PROBLEM SOLVING PADA MATERI TRIGONOMETRI DITINJAU DARI KREATIVITAS PESERTA DIDIK KELAS XI IPA SMA SE-KABUPATEN KUDUS TAHUN PELAJARAN 2013/2014 Sugihardjo Sugihardjo; Mardiyana Mardiyana; Riyadi Riyadi
Jurnal Pembelajaran Matematika Vol 2, No 5 (2014): Pembelajaran Matematika
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Abstract: The aim of this research was to determine the effect of learning models on mathematics achievement and learning interest viewed from the students creativity. The learning model compared were problem posing, problem solving and direct instruction. The type of the research was a quasi experimental research with factorial design 3 x 3. The population was the students of senior high school in Kudus regency on academic year 2013/2014. The size of the sample was 278 learnes consisted of 98 students in the first experimental class, 81 students in the second experimental class and 99 students in the control class. The instrument used were mathemathics achievement test and questioner. The data was analyzed using analysis variance of two ways with unbalanced of cell. The conclusions of the research were as follows. (1) Problem solving model has better learning achievement than problem posing and direct instruction. Students who were taught by problem posing has better learning achievement than direct instruction, (2) Students who have high learning creativity have the same learning achievement as students who have the medium creativity. Students who have high learning creativity have better learning achievement than students who have low creativity. Students who have medium learning creativity have the same learning achievement as students who have low creativity, (3) Students having high and low creativity that used problem posing, problem solving, and direct instructional model have the same achievement. While students having medium creativity that used problem solving model have better achievement than students that used direct instructional model, but students that used problem posing and problem solving model have the same achievement, and the students that used problem posing and direct instructional model have the same achievement, (4) In each category of learning model, students with high creativity, medium and low have the same learning achievement. Key Words: Problem Posing, Problem Solving, Direct Instruction, Learning Creativity
EKSPERIMENTASI PEMBELAJARAN MATEMATIKA MENGGUNAKAN MEDIA KOMPUTER PADA MATERI POKOK PERSAMAAN GARIS LURUS DITINJAU DARI MOTIVASI BELAJAR SISWA KELAS VIII SMP SURAKARTA Hirtanto Hirtanto; Mardiyana Mardiyana; Imam Sujadi
Jurnal Pembelajaran Matematika Vol 3, No 8 (2015): Pembelajaran Matematika
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Abstract: 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 KOOPERATIF TIPE THINKING ALOUD PAIRS PROBLEM SOLVING (TAPPS) DAN TEAMS ASSISTED INDIVIDUALIZATION (TAI) DENGAN PENDEKATAN SAINTIFIK PADA MATERI OPERASI ALJABAR DITINJAU DARI GAYA BELAJAR SISWA Marchamah Ulfa; Mardiyana Mardiyana; Dewi Retno Sari Saputro
Jurnal Pembelajaran Matematika Vol 4, No 2 (2016): Pembelajaran Matematika
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Abstract: The objective of research was to know the effect of learning models on mathematics learning achievement viewed from the student learning style. The learning models compared were TAPPS, TAI and classical with scientific approach. This research used the quasi experimental method. The population was the students of junior high school in Surakarta regency on academic year 2014/2015. The tecnique of taking sample was stratified cluster random sampling. The size of the sample was 291 students. The instruments used were examination test and learning styles test. The proposed hypothesis were analyzed using the unbalanced two-way analysis of variance. The conclusions were as follows. 1) TAPPS with scientific approach have better mathematics achievement than TAI and classical with scientific approach, TAI and classical with scientific approach have the same achievement. 2) auditory students have better mathematics achievement than visual and kinesthetic students, visual and kinesthetic students have the same achievement. 3) In TAPPS with scientific approach, auditory students have better achievement than visual students, kinesthetic studentshave the same achievement as visual and auditory students. In TAI with scientific approach, auditory students have better achievement than visual and kinesthetic students, visual and kinesthetic students have the same achievement. In classical with scientific approach, auditory students have the same achievement as visual and kinesthetic students, visual students have better achievement than kinesthetic students. 4) In visual students, TAPPS with scientific approach have the same achievement as TAI and classical with scientific approach,  classical with scientific approach have better achievement than TAI with scientific approach. In auditorial students, TAPPS and TAI with scientific approach have the same achievement, TAPPS and TAI with scientific approach have better achievement than classical with scientific approach. In kinesthetic students, TAI with scientific approach  have the same achievement as TAPPS and classical with scientific approach, TAPPS with scientific approach have better achievement than classical with  scientific approach.Key words: TAPPS, TAI, classical, scientific approach, learning styles, achievement of learning.
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DENGAN PETA KONSEP PADA MATERI PERSAMAAN KUADRAT DITINJAU DARI SIKAP ILMIAH PESERTA DIDIK KELAS X SMA DI KABUPATEN KUDUS TAHUN PELAJARAN 2013/2014 Endang Sri Handayani; Mardiyana Mardiyana; Riyadi Riyadi
Jurnal Pembelajaran Matematika Vol 2, No 5 (2014): Pembelajaran Matematika
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Abstract: The purpose of this study was to determine the effect of cooperative learning model Jigsaw with the concept map, cooperative learning model Jigsaw without a concept map, and the direct instruction model with a review of the scientific attitude of students towards learning achievement. This type of research was a quasi-experimental research with 3x3 factorial designs. This research was implemented in the month of September 2013 to November 2013. The X grade students of Senior High School in Kudus Regency with 2013/2014 academic year was the population of this research. The instrument used to collect the data were UAN, scientific attitude questionnaire, and mathematics achievement tests with the topic of quadratic equation in the form of multiple choice. Test requirements include test data analysis used Lilliefors test for normality and homogeneity test used the Bartlett test. Analysis of the data used two-way variance with unbalanced cells. The conclusion of this study were: (1) cooperative learning model Jigsaw with the concept map has better mathematics learning achievement than the cooperative learning model Jigsaw without a concept map and the direct instruction model, the cooperative learning model Jigsaw without a concept map has mathematics learning achievement as good as the direct instruction model; (2) the high scientific attitude students have better mathematics learning achievement than the medium and low  scientific attitude students, the medium scientific attitude student have mathematics learning achievement as good as the low scientific attitude students; (3) there is no interaction between learning model to the level of scientific attitude of students towards mathematics learning achievement; (4) there is no difference between the learning achievement of students in each level of the scientific attitude for each learning model.Keywords: cooperative learning model , Jigsaw , concept maps , scientific attitude
ANALISIS BERPIKIR KRITIS SISWA DALAM PEMECAHAN MASALAH MATEMATIKA BERDASARKAN POLYA PADA POKOK BAHASAN PERSAMAAN KUADRAT (Penelitian pada Siswa Kelas X SMK Muhammadiyah 1 Sragen Tahun Pelajaran 2013/2014) Harlinda Fatmawati; Mardiyana Mardiyana; Triyanto Triyanto
Jurnal Pembelajaran Matematika Vol 2, No 9 (2014): Pembelajaran Matematika
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Abstract : This research aims were to describe: (1) students’ level of critical thinking, (2) students’ process of critical thinking in problem solving based on Polya, (3) factors influencing students’ process of critical thinking. This was a descriptive qualitative research. Subject of the research was students grade X AP 1 of SMK Muhammadiyah 1 Sragen consisting of four students. Subject was selected using purposive sampling. Instrument of collecting data were observation, problem solving test and interview. Validity of the data was tested using triangulation method. The data were analyzed by: (1) classifying the data in level of critical thinking based on indicators of critical thinking stated by Ennis; (2) analyzing each critical thinking level based on four steps of Polya’s problem solving; (3) analyzing factors influencing students’ process of critical thinking. From the research on 36 students, the results of students’ level of critical thinking are 19.4% for critical thinking level 0, 72.2% for critical thinking level 1, 5.6% for critical thinking level 2 and 2.8% for critical thinking level 3. Students’ process of critical thinking in (a) understanding problems, critical thinking level 0 was not able to construct point of the problems and reveal the facts, critical thinking level 1, 2, and 3 were able to construct point of the problems and reveal the facts; (b) making a plan, critical thinking level 0 was not able to detect the bias and determine theorem in solving problems, critical thinking level 1 was not able to detect the bias but was able to theorem in solving problems, critical thinking level 2 and 3 were able to detect the bias and determine theorem in solving problems; (c) carrying out the plan, critical thinking level 0 was not able to solve problems as the planning, critical thinking level 1, 2 and 3 were able to solve problems as the planning; (d) looking back the completed solution, critical thinking level 0 and 1 were not able to select logical argument and to draw conclusion, however, critical thinking level 1 was able to solve the problems using another method, critical thinking level 2 was not quite able to select logical argument and to draw conclusion, but it was able to solve the problems using another method, and critical thinking level 3 was able to select logical argument, to draw conclusion and to solve the problems using another method. Factors influencing students’ process of critical thinking are students were not accustomed to solve story problems so that they were not able to understand the problems, students found it difficult to construct Mathematics model, and students were accustomed to solve questions using only one method.Key words: Critical thinking, Polya’s problem solving, Process of critical thinking, Level of critical thinking.
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE DENGAN PENDEKATAN ILMIAH PADA POKOK BAHASAN LIMIT FUNGSI DITINJAU DARI ADVERSITY QUOTIENT PESERTA DIDIK SMA NEGERI KABUPATEN BANYUMAS TAHUN PELAJARAN 2013/2014 Dian Ratna Ariyani; Mardiyana Mardiyana; Dewi Retno Sari S
Jurnal Pembelajaran Matematika Vol 3, No 5 (2015): Pembelajaran Matematika
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Abstract : The purposes of the  research  were  to  know:  (1)  which  learning  models  -think pair share cooperative learning model with scientific approach (TPS SA), think pair share cooperative learning (TPS), and direct learning model (DL)-that will give the best learning mathematics result;  (2)  which level of students adversity  quotient  (AQ) -quitter, camper, and climber-that will give the best mathematics learning result; (3) which learning models -TPS SA, TPS, and DL- that will give the best learning mathematics result at categories AQ; (4) which level of students AQ -quitter, camper and climber- that will give the best learning mathematics result at categories learning models. The research used a quasi-experimental designed with population was all students of eleventh grade science in Banyumas in the academic year 2013/2014. The technique sampling was stratified cluster random sampling. The instrument used to collect the data was a questionnaire of AQ and math achievement tests. Hypothesis test used two way analysis of variance with unequal cells. Based on the analysis we concluded: (1) TPS SA provided a better learning achievement than only TPS and direct learning, TPS provided a better learning achievement than direct learning; (2) climber students had a better learning achievement than camper and quitter, camper had a better learning achievement than a quitter; (3) for climber students, TPS SA, TPS, and  direct learning provided the same good learning performance, for camper students, TPS SA provided a better learning achievement than TPS and direct learning, TPS provided a better learning achievement than direct learning, for quitter students, TPS SA, TPS, and  direct learning provided the same good learning performance; (4) in TPS SA, climber students had an academic achievement as good as camper students, climber students had a better learning achievement than quitter students, camper students had a better learning achievement than quitter students, in TPS, climber students had a better learning achievement than quitter and camper, camper students had a better learning achievement than quitter, in direct learning, climber students had a better learning achievement than quitter and camper, camper students had academic achievement as good as quitter.Keywords: Cooperative  Learning,  Scientific  Approach,  Think  Pair  Share  with scientific approach, Adversity Quotient (AQ).
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER (NHT) DENGAN STRATEGI PETA KONSEP DITINJAU DARI KECERDASAN SPASIAL SISWA Westi Bilda; Mardiyana Mardiyana; Gatut Iswahyudi
Jurnal Pembelajaran Matematika Vol 3, No 4 (2015): Pembelajaran Matematika
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Abstract: The aim of the research was to determine the effect of learning models on mathematics achievement viewed from the spatial intelligence students. The type of this research was a quasi-experimental research. The population was the students of the VIII class of MTsN Ngawi Regency in the academic year of 2013/2014. The samples of the research consisted of 314 students and were taken through stratified cluster random sampling. Instruments used were spatial intelligence test and mathematics achievement test. The proposed hypothesis of the research were tested by using the unbalanced two-way analysis of variance. The conclusions of this research were as follows. 1) NHT and mind concept gives better mathematics achievement than NHT model and direct learning model, and NHT model gives the same mathematics achievement as direct learning. 2) The high spatial intelligence students have better mathematics achievement than midlle and low spatial intelligence students, midlle spatial intelligence students have better mathematics achievement than low spatial intelligence students, 3) For NHT and mind concept and NHT, students having high, moderate and low spatial intelligence have the same achievement. For direct learning model, students having high spatial intelligence had better achievement than students having moderate and low, then, students having moderate spatial intelligence have better achievement than students having low spatial intelligence. 4) For students having high and moderate spatial intelligence NHT and mind mapping concept model, NHT and direct instructionl model have the same effect toward students’ achievement. For students having low spatial intelligence, NHT and mind concept gives better learning achievement than NHT. NHT gives better learning achievement than direct learning model. NHT gives the same learning achievement as direct learning model.Keywords: NHT, mind mapping concept, spatial intelligence.
EKSPERIMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL), DISCOVERY LEARNING (DL), DAN COOPERATIVE LEARNING (CL) DITINJAU DARI KECERDASAN INTERPERSONAL SISWA Berti Okta Sari; Mardiyana Mardiyana; Dewi Retno Sari S
Jurnal Pembelajaran Matematika Vol 3, No 6 (2015): Pembelajaran Matematika
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Abstract: The objectives of this research were to investigate: (1) which learning model of the PBL, DL, and CL models results in a better achievement in mathematics; (2) which students of the students with high, moderate, and low interpersonal intelligences have a better learning achievement in mathematics; (3) in each interpersonal intelligence, which learning model of the PBL, DL, and CL models results in a better achievement in mathematics; and (4) in each learning model, which students of the students with high, moderate, and low interpersonal intelligences have a better learning achievement in mathematics. This research used the quasi experimental research method with the factorial design of 3 x 3. Its population was all of the students in Grade VIII of State Junior Secondary Schools of Bengkulu Selatan Regency, Bengkulu Province in Academic Year 2014/2015. The samples of research were taken by using the stratified cluster random sampling technique. The balance test of research used the one-way analysis of variance with unbalanced cells. The pre-requisite test of ANAVA used Lilliefors’s normality test, Bartlett’s homogeneity test. 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 PBL model results in a better learning achievement in mathematics than the DL and CL models, and the DL model results in a better learning achievement in mathematics than the CL model; 2) the students with the high interpersonal intelligence have a better learning achievement in mathematics than those with the moderate and low interpersonal intelligences, and the students with the moderate interpersonal intelligence have a better learning achievement in Mathematics than those with the low interpersonal intelligence; 3) in each interpersonal intelligence level, the PBL model results in a better learning achievement in mathematics than the DL and CL models, and the DL model results in a better learning achievement in mathematics than the CL model; 4) in each learning model, the students with the high interpersonal intelligence have a better learning achievement in mathematics than those with the moderate and low interpersonal intelligences, and the students with the moderate interpersonal intelligence have a better learning achievement in mathematics than those with the low interpersonal intelligence.Keywords:  Problem-based learning, discovery learning, cooperative learning, interpersonal intelligence, learning achievement in Mathematics
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBER HEAD TOGETHER (NHT), JIGSAW II DAN THINK PAIR SHARE (TPS) PADA MATERI BANGUN RUANG SISI DATAR DITINJAU DARI KECERDASAN EMOSIONAL SISWA SMP NEGERI DI KABUPATEN SUKOHARJO Stefy Erlinda Novalia; Mardiyana Mardiyana; Dewi Retno Sari S
Jurnal Pembelajaran Matematika Vol 3, No 7 (2015): Pembelajaran Matematika
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Abstract: The purpose of this study was to determine the effect of learning models on student’s mathematics achievement viewed from emotional quotient. The learning models compared were learning model of the Numbered Heads Together (NHT), Jigsaw II, and TPS. This research was a quasi-experimental research. The population of the research was all of the eighth grade students of the State Junior High School in Sukoharjo. The instrumentsused to collect data were mathematics achievement and emotional quotient questionnaire. Technique of analyzing data that used was unbalanced two ways analysis of variance. From the research, it can be concluded as follows. (1) Learning by using cooperative learning model of Jigsaw II and NHT gave better mathematics learning achievement than learning by using cooperative learning model of TPS, learning by using cooperative learning model of NHT gave better mathematics learning achievement than learning by using cooperative learning model of TPS. (2) Students who have high emotional quotient gave better mathematics learning achievement than students who have middle and low emotional quotient, students who have middle emotional quotient gave better mathematics learning achievement than students who have low emotional quotient, (3) On the cooperative learning model of Jigsaw II, students who have high and middle emotional quotient gave better mathematics learning achievement with the students who have low emotional quotient. On the cooperative learning model of NHT, students who have high emotional quotient gave better mathematics learning achievement with the students who have low emotional quotient. On the cooperative learning model of TPS, students who have high, middle and low emotional quotient gave the same mathematics learning achievement. (4) On the high emotional quotient, using cooperative learning model of learning by Jigsaw II, NHT and TPS gave the same mathematics learning achievement. On the middle emotional quotient, using cooperative learning model of learning by Jigsaw II gave better mathematics learning achievement with learning by using cooperative learning model of TPS. On the low emotional quotient, using cooperative learning model of learning by Jigsaw II, NHT and TPS gave the same mathematics learning achievement.Keywords: Cooperative learning model, Jigsaw II, NHT, TPS, mathematics learning achievement, emotional quotient.
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISIONS (STAD) BERBANTUAN WINPLOT DAN TEAM ASSISTED INDIVIDUALIZATION (TAI) PADA MATERI APLIKASI TURUNAN FUNGSI DITINJAU DARI KEMAMPUAN PENALARAN MATEMATIS SISWA Wawan Wawan; Mardiyana Mardiyana; Gatut Iswahyudi
Jurnal Pembelajaran Matematika Vol 2, No 8 (2014): Pembelajaran Matematika
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Abstract: The objective of this research was to investigate the effect of the learning models on the learning achievement in mathematics viewed from the reasoning abilities of the students. The models compared were the cooperative learning model of the Winplot-assisted STAD, the cooperative learning model of the TAI type, and the Powerpoint-assisted direct learning model. This research used the quasi experimental research method with the factorial design of 3 × 3. Its population was all of the students in grade XI of Senior Secondary Schools of Purworejo in academic year 2013/2014. The samples of the research were taken by using the stratified cluster random sampling technique. The size of the sample was 235 students consisted of 80 students in the first experimental class, 77 students in the second experimental class and 78 students in the control class. The instruments to gather the data of the research were test of learning achievement in mathematics and test of mathematical reasoning ability. The data was analyzed by using the two-way analysis of variance with unbalanced cells. The conclusions of this research were as follows. (1) The cooperative learning model of the Winplot-assisted STAD type resulted in a better learning achievement in mathematics than the cooperative learning model of the TAI type and the Powerpoint-assisted direct learning model, and the cooperative learning model of the TAI type resulted in a better learning achievement in mathematics than the Powerpoint-assisted direct learning model. (2) The students with the high mathematical reasoning ability had a better learning achievement in mathematics than those with the moderate and low mathematical reasoning abilities, and the students with the moderate mathematical reasoning ability had a better learning achievement in mathematics than those with the low mathematical reasoning ability. (3) In each mathematical reasoning ability category, the cooperative learning model of the Winplot-assisted STAD type resulted in a better learning achievement in mathematics than the cooperative learning model of the TAI type and the Powerpoint-assisted direct learning model, and the cooperative learning model of the TAI type resulted in a better learning achievement in mathematics than the Powerpoint-assisted direct learning model. (4) In each learning model, the students with the high mathematical reasoning ability had a better learning achievement in mathematics than those with the moderate and low mathematical reasoning abilities, and the students with the moderate mathematical reasoning ability had a better learning achievement in mathematics than those with the low mathematical reasoning ability.Keywords: STAD, Winplot, TAI, direct learning, mathematical reasoning, and learning achievement in mathematics.