Tujuan penelitian ini adalah untuk mendeskripsikan pengaruh langsung dan tidak langsung phobia matematika, self-efficacy, Adversity Quotient dan motivasi berprestasi terhadap prestasi belajar matematika siswa kelas VII di Kabupaten Gowa. Jenis penelitian ini adalah penelitian ex post facto. Subjek penelitian adalah 217 siswa SMP kelas VII yang berasal dari 8 sekolah di 8 kecamatan yang berbeda. Data dianalisis dengan metode analisis deskriptif dan analisis jalur dengan bantuan program pengolahan data statistik SPSS 21 dan AMOS. Selain itu dilakukan uji Sobel untuk menguji hipotesis variabel intervening. Hasil penelitian menunjukkan phobia matematika, self-efficacy, Adversity Quotient dan motivasi berprestasi memiliki pengaruh langsung dan tidak langsung terhadap prestasi belajar matematika siswa.Kata Kunci: ex post facto, phobia matematika, self-efficacy, Adversity Quotient, motivasi berprestasi, prestasi, analisis jalur The effect of math phobia, self-efficacy, adversity quotient and achievement motivation on mathematics learning achievement of junior high school students AbstractThis research aimed to describe direct and indirect influences of mathematics phobia, self-efficacy, Adversity Quotient, and achievement motivation on student achievement of class VII in Gowa district. This research was an ex post facto research. The subjects were 217 junior high school students of class VII derived from eight schools in eight different districts. The data obtained were analyzed by using the descriptive analysis and path analysis with statistical data processing program SPSS and AMOS. Moreover, Sobel test was used to examine the hypothesis of intervening variables. The result showed math phobia, self-efficacy, Adversity Quotient and achievement motivation has a direct and indirect influence on students mathematics learning achievement.Keywords: ex post facto, math phobia, self-efficacy, Adversity Quotient, achievement motivation, achievement, path analysis

Penelitian ini bertujuan untuk mendeskripsikan keefektifan dan membandingkan keefektifan problem solving setting team assisted individualization (TAI) dengan guided inquirysetting TAI ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan kedisiplinan diri siswa. Populasi penelitian ini adalah seluruh siswa kelas VII SMP Negeri 1 Lebaksiu yang terdiri atas 9 kelas. Dari populasi yang ada diambil secara acak dua kelas, yaitu kelas VII H dan kelas VII I sebagai sampel kelas penelitian. Kelas VII H diberi treatment dengan pendekatan pembelajaran problem solving setting TAI, sedangkan kelas VII I dengan guided inquiry setting TAI. Data dianalisis dengan menggunakan uji one sample t-test, uji MANOVA dengan T2 Hotteling's dilanjutkan dengan uji t-Benferroni untuk menentukan pendekatan pembelajaran mana yang lebih efektif. Hasil penelitian menunjukkan bahwa pendekatan pembelajaran problem solving setting TAI dan guided inquiry setting TAI keduanya efektif ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan kedisiplinan diri; pendekatan pembelajaran guided inquiry setting TAIlebih efektif daripada problem solving setting TAI ditinjau dari masing-masing aspek.Kata Kunci: problem solving, guided inquiry, team assisted individualization, prestasi belajar, kemampuan berpikir kritis, kedisiplinan diri The effectiveness of problem solving and guided inquiry viewed from students' learning achievement, critical thinking skills, and self-discipline AbstractThis study aims to describe the effectiveness and compare the effectiveness of problem solving in team assisted individualization (TAI) setting with guided inquiry in TAI setting viewed from the students' learning achievement, critical thinking skills, and self-discipline. The research population comprised all Class VII students, consisting of 9 classes of SMP Negeri 1 Lebaksiu. From the population, two groups (classes), class VII H and class VII I, were selected randomly as the research class sample. Class VII H was treated with the approach of learning problem solving in TAI setting, while class VII I was treated with the guided inquiry in TAI setting. The data were analyzed using one sample t-test, MANOVA with T2 Hotteling's and then continued by t-Benferroni test to determine which the approach of learning is more effective. The results of study show that the approaches of learning problem solving in TAI setting and guided inquiry in TAI setting are both effective viewed from students' learning achievement, critical thinking skills, and self-discipline, and the approach of learning guided inquiry in TAI setting is more effective than problem solving in TAI setting in terms of each aspect.Keywords: problem solving, guided inquiry, team assisted individualization, learning achievement, critical thinking skills, self-discipline

Tujuan penelitian ini adalah menghasilkan perangkat pembelajaran statistika dan peluang untuk siswa SMA kelas X semester 2 dengan metode penemuan terbimbing yang terdiri atas RPP, LKS, dan instrumen penilaian yang memenuhi kriteria valid, praktis, dan efektif. Model pengembangan dalam penelitian ini adalah model 4D, terdiri atas tahap pendefinisian, perancangan, pengembangan, dan penyebaran. Analisis data kevalidan dan kepraktisan dilakukan dengan cara mengkonversi data kuantitatif berupa skor hasil penilaian menjadi data kualitatif skala lima. Analisis data keefektifan dilakukan dengan cara menentukan persentase ketuntasan belajar siswa berdasarkan hasil tes dan angket. Hasil validasi menunjukkan bahwa RPP yang dikembangkan memperoleh kategori baik, sedangkan LKS dan instrumen penilaian yang dikembangkan mencapai kategori sangat baik. Hasil observasi keterlaksanaan pembelajaran menunjukkan bahwa keterlaksanaan pembelajaran statisika mencapai 94,12% sedangkan peluang mencapai 84,29%. Berdasarkan hasil tes dan angket, perangkat pembelajaran termasuk dalam kriteria efektif.Kata Kunci: perangkat pembelajaran, penemuan terbimbing, statistika, peluang. Developing Statistics and Probability Teaching Kit with Guided Discovery Learning Method Oriented to Curriculum 2013 for Grade X AbstractThis research aimed to produce statistics and probability teaching kit for grade X students of Senior High School in 2nd semester with guided discovery learning consist of lesson plans, student worksheets, and assessment instruments which valid, practical, and effective. The developing model in this research was 4D model consist of define, design, develop, and disseminate. Validity and practicality were analyzed by converting the actual scores obtained into five scales of qualitative data. Effectiveness analyzed by determining the percentage of students' completeness in a test and in the questionnaires. Validation result shows that the lesson plans have good category, the student worksheet and the assessment instrument have very good categories. The result of the application shows that the statistics application was 94,12% than the probability application was 84,29%. Based on the test and questionnaires result, the teaching kit was in effective term.Keywords: teaching kit, guided discovery, statistics, probability

Penelitian ini bertujuan untuk mendeskripsikan model pengaruh lingkungan sosial terhadap aspek individu (prokrastinasi akademik, self-regulated learning, dan self-efficacy) dan hubungannya dengan prestasi akademik mahasiswa pendidikan matematika. Populasi penelitian ini sebanyak 1.285 mahasiswa pendidikan matematika di tiga perguruan tinggi di Kota Jambi. Sampel dipilih dengan cara purposif bersamaan dengan stratifikasi dua angkatan mahasiswa pendidikan matematika, selanjutnya diambil secara acak 260 mahasiswa sebagai subjek penelitian. Pengumpulan data menggunakan skala Likert. Validitas instrumen menggunakan validitas isi dan validitas konstruk. Teknik analisis data yang digunakan adalah model persamaan struktural (SEM), analisis faktor konfirmatori (CFA), dan t-test. SEM dan CFA digunakan untuk menguji secara kuantitatif model kausalitas simultan variabel penelitian baik secara langsung maupun tidak langsung serta menguji apakah konstruk teoritis yang dimodelkan didukung oleh data yang dikumpulkan, sedangkan t-test digunakan untuk menguji secara statistik perbedaan rata-rata skor setiap variabel dilihat dari gender. Hasil penelitian ini menunjukkan bahwa model persaman struktural yang dikembangkan sesuai dengan data yang dikumpulkan. Gender berpengaruh terhadap perbedaan setiap variabel, kecuali alasan penundaan. Hasil penelitian ini juga menunjukkan bahwa terdapat pengaruh lingkungan sosial terhadap aspek individu (prokrastinasi akademik, self-regulated learning dan self-efficacy) dan terdapat hubungannya dengan prestasi akade-mik mahasiswa pendidikan matematika. Kata Kunci: SEM, prestasi akademik, prokrastinasi akademik, self-regulated learning, self-efficacy, dan lingkungan sosial.   THE EFFECTS OF SOCIAL ENVIRONMENT ON INDIVIDUAL ASPECTS AND THEIR RELATIONSHIP WITH THE ACADEMIC ACHIEVEMENT OF THE STUDENTS OF MATHEMATICS EDUCATION DEPARTMENTS Abstract This study aims to describe the models of the effect of social environment on individual aspects (academic procrastination, self-regulated learning, and self-efficacy) and their relationship with the academic achievement of the students of mathematics education departments. The population was 1.285 under graduate students of mathematics education departments at three universities in Jambi. The sample was established purposively along with the stratification sampling, from which subsequent subjects were randomly selected 260 students from the population. The data were collected through Likert-scale. The instrument validity was in term of the content validity and construct validity. The data were analyzed using the structural equation modeling (SEM), confirmatory factor analysis (CFA), and t-test. SEM and CFA were used to test quantitatively the model of simultaneous causality, either directly or indirectly and to test whether the theoretical constructs were supported by the data collected, while the t-test were used to find out statistically the differences of the mean score of each variable  in terms of gender. The result of the study shows that the structural equation model developed appropriate (fit) with the data collected. It was found that gender affects the differences in all variables, except the reasons for procrastination. The result also indicate that there are effect of social environment on individual aspects (academic procrastination, self-regulated learning, and self-efficacy) and there is relationship with the academic achievement of the students of mathematics education departments. Keywords: SEM, academic achievement, academic procrastination, self-regulated learning, self-efficacy, and social environment

Penelitian ini bertujuan untuk mendeskripsikan letak dan jenis kesulitan belajar matematika mahasiswa pendidikan matematika. Penelitian ini adalah penelitian campuran dengan pendekatan kuantitatif dan kualitatif. Subjek penelitian ini adalah mahasiswa pendidikan matematika di Universitas Jambi yang mengalami kesulitan belajar matematika pada mata kuliah Kapita Selekta Matematika Sekolah Menengah II. Instrumen yang digunakan berupa tes diagnostik dan pedoman wawancara. Letak kesulitan belajar matematika dilihat berdasarkan kesalahan/kesulitan mahasiswa dalam menyelesaikan tes diagnostik. Mahasiswa yang dikategorikan mengalami kesulitan diwawan-carai untuk memperoleh konfirmasi mengenai jenis kesulitan belajar matematika. Hasil penelitian menunjukkan bahwa kesulitan belajar matematikan mahasiswa terletak pada pengetahuan faktual 12,2%, pengetahuan konseptual 19,7%, pengetahuan prosedural 20,7%, dan pengetahuan metakognitif 47,4%.  Jenis kesulitan belajar matematika yang dialami peserta didik adalah kesulitan mengingat fakta 1,9%, kesulitan mengingat konsep 13,1%, kesulitan memahami fakta 8%, kesulitan memahami konsep 5,2%, kesulitan menerapkan konsep 0,9%, kesulitan menerapkan prosedur 0,9%, kesulitan menganalisis prosedur 7%, kesulitan mengevaluasi konsep 0,5%, kesulitan mengevaluasi prosedur 8,9%, kesulitan mengomunikasikan metakognitif 47,4%, kesulitan meneliti fakta 2,3%, dan kesulitan meneliti prosedur 3,8%. Kata Kunci: analisis kesulitan belajar, kapita selekta matematika sekolah menengah   AN ANALYSIS ON LEARNING DIFFICULTIES OF STUDENTS ON CAPITA SELECTA MATHEMATICS SUBJECT OF SECONDARY SCHOOL Abstract This research aims to describe the mathematics learning difficulty locations and the mathematics learning difficulties types faced by mathematics education students. This research is a mix method research study which used a quantitative and a qualitative approach. This research's subjects were students of mathematics education in Jambi University who had learning difficulties on Capita Selecta of Secondary School II subject. The instruments used here were in diagnostic test and interview guide. The locations of learning difficulties viewed based on students' mistakes/difficulties in completing the diagnostic test. These students categorized as students who were experiencing learning difficulties were interviewed to obtain confirmation regarding the mathematics learning difficulties types. The research result suggests that mathematics learning difficulty locations faced by the research subjects are factual knowledge 12.2%, conceptual knowledge 19.7%, procedural knowledge 20.7%, and metacognitive difficulties 47.4%. The mathematics learning difficulties types faced by the research subjects are fact remembering difficulty 1.9%, concept remembering difficulty 13.1%, fact understanding difficulty 8%, concept understanding difficulty 5.2%, concept applying difficulty 0.9%, procedure applying difficulty 0.9%, procedure analyzing difficulty 7%, concept  evaluating difficulty 0.5%, procedure evaluating difficulty 8.9%, written metakognitive communicating difficulty 47.4%, fact observing difficulty 2.3%, and procedure observing difficulty 3.8%. Keywords: analysis on learning difficulties, capita selecta mathematics of secondary schooll

Penelitian ini bertujuan untuk mendeskripsikan letak kesulitan siswa yang dominan dan faktor-faktor kesulitan yang dialami siswa SMA dalam memecahkan masalah matematika. Penelitian ini termasuk penelitian deskriptif dengan pendekatan kuantitatif dan kualitatif. Subjek penelitian ini adalah 94 siswa SMA Negeri di Kota Yogyakarta yang berasal dari tiga sekolah dengan kategori tinggi, sedang, dan rendah. Pemilihan subjek penelitian dilakukan dengan stratified proportional random sampling. Pengumpulan data dilakukan dengan menggunakan dokumen, tes, dan wawancara. Analisis data dilakukan dengan metode analisis deskriptif kualitatif dengan pendekatan kuantitatif dan kualitatif yang memberikan gambaran mengenai letak dan faktor kesulitan siswa. Hasil penelitian menunjukkan bahwa kesulitan matematika siswa terletak pada kesulitan mengingat fakta 1,77%, kesulitan memahami fakta 3,54%, kesulitan menerapkan fakta 3,54%, kesulitan menganalisis fakta 10,18%, kesulitan mengingat konsep 1,33%, kesulitan memahami konsep 13,27%, kesulitan menerap-kan konsep 11,95%, kesulitan menganalisis konsep 4,42%, kesulitan memahami prosedur 7,52%, kesulitan menerapkan prosedur 15,49%, kesulitan menganalisis prosedur 16,37%, kesulitan mengingat konsep visual-spasial 1,33%, kesulitan memahami visual-spasial 3,54%, kesulitan menerapakan visual-spasial 3,10%, dan kesulitan menganalisis visual-spasial 2,65%. Faktor-faktor kesulitan yang dialami siswa SMA dalam memecahkan masalah matematika kelas XII program IPA yakni: siswa kurang teliti, tergesa-gesa dalam mengerjakan soal, lupa, kurang waktu untuk mengerjakan soal, cepat menyerah, terkecoh, dan cemas. Kata Kunci: analisis kesulitan, pemecahan masalah matematika, kemampuan pemecahan masalah   AN ANALYSIS OF SENIOR HIGH SCHOOL STUDENTS' DIFFICULTIES IN MATHEMATICS PROBLEM SOLVING BASED AT GRADE XII OF SCIENCE PROGRAM IN YOGYAKARTA CITY Abstract This research aims to describe the locations of the difficulties and the factors of the difficulties faced by Senior High School students in mathematics problem solving in Yogyakarta City. This research is descriptive supported by the quantitative and qualitative approach. The subject of this research was 94 grade XII students of senior high schools in Yogyakarta City. The sample was established from three different schools grouped in the three categories namely high, middle, and low category. The subjects of this research were selected by using the stratified proportional random sampling. The data were collected from the documents and the result of the test and interviews. The data analysis was done by using the qualitative descriptive analysis method with quantitative and qualitative approach that figure out the types and factors of students' difficulties. The research result suggests that mathematics difficulty locations faced by the research subjects are fact remembering difficulty 3.54%, fact analyzing difficulty 10.18%, concept remembering difficulty 1.33%, concept understanding difficulty 13.27%, concept applying difficulty 11.95%, concept analyzing difficulty 4.42%, procedure understanding difficulty 7.52%, procedure applying difficulty 15.49%, procedure analyzing difficulty 16.37%, visual-spasial concept remembering difficulty 1.33%, visual-spasial understanding difficulty 3.54%, visual-spasial applying difficulty 3.10%, dan visual-spasial analyzing difficulty 2.65%. The factor that make the student difficult in mathematics problem solving was external factor, which is: student that carelessness, answering the question in a hurry, forgetfullness, and having a time limit in doing the work, easily giving up, getting decieved, and being worried. Keywords: analysis of difficulties, mathematics problem solving, problem solving skill

Tujuan penelitian ini menghasilkan perangkat pembelajaran matematika dengan metode inkuiri pada persamaan dan pertidaksamaan linear satu variabel, dengan kriteria valid, praktis, dan efektif ditinjau dari prestasi dan kepercayaan diri siswa. Jenis penelitian ini adalah penelitian pengembangan. Model pengembangan diadaptasi dari model pengembangan Reiser & Dempsey. Pengembangan terdiri dari lima tahap yaitu analisis, desain, pengembangan, implementasi, dan evaluasi. Penelitian ini menghasilkan perangkat pembelajaran yang terdiri dari silabus, RPP, LAS, dan tes ulangan harian. Hasil penelitian menunjukkan bahwa perangkat pembelajaran memenuhi kriteria valid, praktis, dan efektif. Kevalidan produk pengembangan ditentukan oleh validasi ahli, kepraktisan produk pengem-bangan ditentukan oleh penilaian guru, dan siswa, sedangkan keefektifan produk pengembangan ditinjau dari prestasi dan kepercayaan diri siswa. Prestasi yang dicapai siswa mencapai rata-rata 76,94 melampaui KKM yakni 70, sedangkan kepercayaan diri siswa dari 55,88% menjadi 82,35% pada kategori minimal baik. Kata Kunci: pengembangan, perangkat pembelajaran, inkuiri   DEVELOPING LEARNING MATERIALS MATHEMATICS WITH INQUIRY METHOD FOR EQUATIONS LINEAR AND INEQUALITY OF ONE VARIABLE Abstract The aim of this study produces mathematics instructional materials, on linear equations and inequalities one variable with inquiry methods that valid, practical, and effective criteria in terms of student achievement and self-confidence. This study is developmental research. It is adapted from Reiser & Dempsey models. The research through several phases: analysis, design, development, implementation, and evaluation. The instructional materials is consists of syllabi, lesson plans, student sheet activity, and daily tests. The results showed that is the valid criteria valid, practical, and effective. Validity of development product is determined by the expert validation, the practicality is determined by the assessment of teachers, and students, while the effectiveness in terms of student achievement and self-confidence. Achievements of students achieving an average of 76.9412 beyond the KKM 70, while the confidence of students from 55.88% to 82.35% on minimal good category. Keywords: development, learning instructional materials, inquiry

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pembelajaran matematika dengan pendekatan metakognitif, pendekatan konvensional, dan perbandingan keefektifan pembelajaran matematika dengan pendekatan metakognitif dan pendekatan konvensional ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan minat belajar matematika siswa. Penelitian ini merupakan penelitian eksperimen semu. Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 3 Banguntapan yang terdiri atas delapan kelas. Teknik pengumpulan data dalam penelitian ini adalah tes dan non tes sedangkan instrumen yang digunakan untuk mengumpulkan data berupa soal tes prestasi belajar dan soal tes kemampuan berpikir kritis, serta angket minat belajar matematika siswa. Data dalam penelitian ini diuji menggunakan uji proporsi dengan hampiran normal. Hasil penelitian ini mengindikasikan bahwa pendekatan metakognitif efektif ditinjau dari prestasi belajar siswa dan minat belajar matematika siswa, namun tidak efektif ditinjau dari kemampuan berpikir kritis siswa. Pendekatan konvensional tidak efektif ditinjau dari prestasi belajar siswa dan kemampuan berpikir kritis, namun tidak efektif ditinjau dari minat belajar matematka siswa. Selain itu diperoleh pula hasil bahwa pendekatan metakognitif lebih efektif dibanding pendekatan konvensional ditinjau dari prestasi belajar siswa dan kemampuan berpikir kritis, namun tidak lebih efektif dibanding ditinjau dari minat belajar matematika siswa. Kata kunci: pendekatan metakognitif, pendekatan konvensional, prestasi belajar, kemampuan berpikir kritis, dan minat belajar matematika siswa.   THE EFFECTIVENESS OF METACOGNITIVE APPROACH ACCORDING TO LEARNING ACHIEVEMENT, CRITICAL THINKING SKILL, AND INTEREST IN LEARNING MATHEMATICS Abstract This study is aimed to describe the effectiveness of metacognitive approach, the effectiveness of conventional approach, and the effectiveness of the comparison between metacognitive approach and conventional approach according to learning achievement, critical thinking skill, and student's interest in learning mathematics. This study was a quasi experiment whose object was all the 8th graders of State Junior High School 3 Banguntapan. The instrument to collect the data was a test to indicate the learning achievement and critical thinking skill, and also a questionnaire to reveal student's interest in learning mathematics. The data were analyzed using the proportion test with normal approach. The results of the study indicate that the metacognitive approach is effective according to learning achievement and student's interest in learning mathematics but ineffective according to critical thinking skill. The conventional approach is ineffective according to learning achievement and critical thinking skill, but effective according to student's interest in learning mathematics; the metacognitive approach is more effective than conventional approach according to learning achievement and critical thinking skill but less effective than conventional approach according to student's interest in learning mathematics. Keywords: metacognitive approach, conventional approach, learning achievement, critical thinking skill, student's interest in learning mathematics.

Penelitian ini bertujuan untuk mendeskripsikan: (1) keefektifan problem-based learning dengan setting model pembelajaran kooperatif tipe Numbered Head Together (PBL-NHT) dan problem-based learning dengan setting model pembelajaran kooperatif tipe jigsaw; dan (2) pembelajaran yang lebih efektif antara PBL-NHT dan PBL-Jigsaw ditinjau dari prestasi belajar matematika, kemampuan berpikir kritis, dan disposisi matematis siswa kelas X SMA. Penelitian ini merupakan penelitian eksperimen semu (quasi eksperimen), yang menggunakan rancangan pretest-postest non-equivalen multiple-group design. Instrumen yang digunakan adalah tes prestasi belajar matematika, tes kemampuan berpikir kritis, dan angket disposisi matematis. Data dianalisis menggunakan uji multivariat (MANOVA) dan independent sample t-test. Hasil penelitian menunjukkan bahwa kedua model pembelajaran ini efektif ditinjau dari kemampuan berpikir kritis dan disposisi matematis, tetapi tidak efektif ditinjau dari prestasi belajar matematika. PBL-Jigsaw lebih efektif dibandingkan PBL-NHT ditinjau dari disposisi matematis, tetapi tidak berbeda jika ditinjau dari kemampuan berpikir kritis matematis dan prestasi belajar matematika. Kata Kunci: problem-based learning, numbered head together, jigsaw, prestasi belajar matematika, kemampuan berpikir kritis, disposisi matematis   THE COMPARISON OF THE EFFECTIVENESS OF PROBLEM-BASED LEARNING OF NUMBERED HEAD TOGETHER AND THAT OF THE JIGSAW Abstract This study aims to describe: (1) the effectiveness of problem-based learning of the numbered head together (PBL-NHT) type and that of jigsaw (PBL-Jigsaw) type, and (2) the more effective teaching between PBL-NHT and PBL-Jigsaw in terms of learning achievement, critical thinking skills, and mathematics dispositions of class X students. This study was a quasi-experiment using a pretest-posttest with the non-equivalent multiple-group design. The instruments used were a math achievement test, critical thinking test, and mathematics disposition questionnaire. The data were analyzed using the multivariate (MANOVA) and independent sample t test. The results of this study show both the models are effective in terms of critical thinking skills and mathematics dispositions, but they are not effective in their learning achievement. The PBL-Jigsaw is more effective than PBL-NHT in mathematics dispositions, but does not differ in terms of the critical thinking skills and learning achievement. Keywords: problem-based learning, numbered head together, jigsaw, learning achievement, critical thinking skills, mathematics dispositions

Penelitian ini bertujuan untuk (1) mengembangkan perangkat pembelajaran kalkulus MA yang meliputi silabus, RPP, LKS, dan instrumen penilaian untuk mencapai ketuntasan belajar dan keman-dirian belajar; (2) mendeskripsikan kualitas hasil pengembangan perangkat pembelajaran kalkulus MA untuk mencapai ketuntasan belajar dan kemandirian belajar. Penelitian ini merupakan penelitian pengembangan yang mengembangkan perangkat pembelajaran kalkulus dengan menggunakan model pengembangan yang diadaptasi dari model pengembangan Thiagarajan, Semmel, dan Semmel. Tahap-tahap yang dilalui sampai diperoleh perangkat pembelajaran kalkulus yang valid, praktis, dan efektif meliputi: (1) tahap pendefinisian, (2) tahap perencanaan, dan (3) tahap pengembangan. Uji coba yang dilakukan meliputi uji coba ahli/validasi ahli, uji coba terbatas, dan uji coba lapangan. Uji coba lapangan dilakukan di MA PK Ma'arif 01 Kebumen pada dua kelas XI IPS. Penelitian ini menghasil-kan perangkat pembelajaran kalkulus untuk MA kelas XI IPS terdiri atas silabus, RPP, LKS, dan THB yang berkualitas dan layak digunakan dalam proses pembelajaran. Masing-masing komponen perangkat pembelajaran yang terdiri atas silabus, RPP, LKS, dan THB telah memenuhi kriteria valid, praktis, dan efektif untuk mencapai ketuntasan dan kemandirian belajar siswa. Kata kunci: pengembangan, perangkat pembelajaran, kalkukus, ketuntasan belajar, kemandirian belajar.   DEVELOPING A CALCULUS TEACHING PACKAGE TO ACHIEVE MASTERY AND SELF-REGULATED LEARNING Abstract This research aims to: (1) develop a calculus teaching package consisting of syllabus, lesson plan, worksheet, and test of Islamic high school to achieve mastery and self-regulated learning; (2) describe the quality of the calculus teaching in Islamic high school to achieve mastery and self-regulated learning. This research is a developmental research which develops calculus teaching package using the development model adapted from Thiagarajan, Semmel, and Semmel. The steps to get valid, practical, and effective calculus teaching package are: (1) definition step, (2) planning step, and (3) development step. The try out consisted of expert judgment, small group try out, and field try out. The field try out was held in MA PK Ma'arif 01 Kebumen at two classes of XI IPS. The research produces a calculus teaching package for class XI IPS students of MA consisting of the syllabus, lesson plan, worksheet, and test which are qualified and suitable for the teaching and learning process. Each teaching package component is valid, practical, and effective to achieve students'mastery learning and self-regulated learning. Keywords: development, teaching package, calculus, mastery learning, self-regulated learning

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran pada materi bangun segitiga dan segi empat dengan penemuan terbimbing untuk meningkatkan kemampuan pemecahan masalah pada Kompetensi Dasar "Menghitung keliling dan luas bangun segitiga dan segi empat serta menggunakannya dalam pemecahan masalah" yang layak digunakan dalam proses pembelajaran. Penelitian ini merupakan penelitian dan pengembangan menggunakan model Plomp. Pengembangan yang dilakukan dengan 5 tahap yaitu: (1) analisis permasalahan, (2) rancangan, (3) realisasi, (4) implementasi, (5) evaluasi. Subjek uji coba dalam penelitian ini adalah kelas VII SMP Negeri 1 Patuk Gunungkidul dengan 32 siswa. Instrumen pengumpulan data yang digunakan adalah lembar validasi perangkat, lembar kepraktisan perangkat, dan tes. Data yang dikumpulkan berupa data tentang kualitas produk yang dikembangkan yaitu kevalidan, kepraktisan, dan keefektifan. Penelitian ini menghasilkan perangkat pembelajaran pada Kompetensi Dasar "Menghitung keliling dan luas bangun segitiga dan segiempat serta menggunakannya dalam pemecahan masalah" yang telah memenuhi kriteria valid, praktis, dan efektif. Kata Kunci: perangkat pembelajaran, penemuan terbimbing, pemecahan masalah   DEVELOPING TEACHING AND LEARNING KITS THROUGH GUIDED DISCOVERY TO IMPROVE THE COMPETENCE OF PROBLEM SOLVING Abstract This research is aimed to produce a learning kits material of triangle and square shape through guided inquiry to improve a problem solving competence on the basic competence of "counting the circle and  the width of the triangle and square shape and use it to solve problem" which is appropriate to use in a process of teaching and learning activity. This research is a developing research which uses the Plomp model. The development is done through 5 phases, i.e. (1) Problem analysis, (2) designing, (3) realization, (4) implementation, (5) evaluation. Subjects of trial-test in this research are the seven grade students of SMP Negeri Patuk 1 Gunungkidul, 32 students. The instruments of collecting data used are; validity observation sheet, practicality sheet, and test instruments. Data collected are data about the product quality which is developed, i.e. validity, practicality, and effectivity. This research produced the instrument of teaching and learning on the basic competence of "counting the circle and the width of the triangle and square shape and use it to solve problem" which fulfils the valid, practical and effective criterion. Keywords: teaching and learning kits, guided discovery, problem solving

Penelitian ini bertujuan mendeskripsikan keefektifan pembelajaran matematika berbasis masalah, problem posing, dan pendekatan konvensional serta perbandingan keefektifannya ditinjau dari kemampuan berpikir logis dan kritis. Jenis penelitian adalah quasi experiment dengan pretest-posttest with nonequivalent group design. Populasi penelitian adalah 240 siswa kelas VIII SMP Negeri 2 Ciamis. Tiga kelas diambil secara acak untuk sampel penelitian, kemudian ditentukan lagi secara acak kelas eksperimen pertama, kelas eksperimen kedua, dan kelas kontrol. Instrumen yang digunakan adalah tes kemampuan berpikir logis dan tes kemampuan berpikir kritis yang terdiri atas soal pretest dan posttest. Teknik analisis data meliputi t-one sample test untuk menguji keefektifan masing-masing pendekatan pembelajaran dan MANOVA untuk menguji perbedaannya yang dilanjutkan dengan uji  univariat. Semua uji menggunakan taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa: (1) pembelajaran berbasis masalah dan problem posing keduanya efektif ditinjau dari kemampuan berpikir kritis tetapi tidak efektif ditinjau dari kemampuan berpikir logis sedangkan pembelajaran konvensional tidak efektif ditinjau dari kemampuan berpikir logis maupun kemampuan berpikir kritis; (2) ditinjau dari kemampuan berpikir logis, tidak ada perbedaan yang signifikan antara pembelajaran berbasis masalah dan problem posing tetapi keduanya lebih unggul dibandingkan pembelajaran konvensional sedangkan jika ditinjau dari kemampuan berpikir kritis, pembelajaran berbasis masalah lebih unggul dibandingkan pembelajaran problem posing dan pembelajaran konvensional serta pembelajaran problem posing lebih unggul dibandingkan pembelajaran konvensional. Kata Kunci: pembelajaran berbasis masalah, problem posing, kemampuan berpikir logis, kemampuan berpikir kritis   THE EFFECTIVENESS OF PROBLEM-BASED LEARNING AND PROBLEM POSING IN TERM OF THE LOGICAL AND CRITICAL THINKING ABILITY Abstract This study aims to describe the effectiveness of mathematics instruction through the problem-based learning, problem posing, and conventional learning approach with their effectiveness compa-ration in terms of logical and critical thinking ability. This research was a quasi-experimental study using the pretest-posttest with nonequivalent group design. The population of this research was all 240 students of grade VIII SMPN 2 Ciamis. Three classes were randomly established as the research sample, later established randomly the first experimental class, second experimental class, and control class. The instruments used in the research were a logical thinking ability test and critical thinking ability test, consisting of a pretest and posttest. The data analysis techniques consisted of the t-one sample test to investigate the effectiveness of each learning approaches and MANOVA to investigate their difference and continue by univariate test. All of tests use the 5% of significance level. The results of the research show that: (1) both of the problem-based learning and problem posing are effective in terms of critical thinking but they are not effective in terms of logical thinking and the conventional approach is not effective in terms of both the logical and critical thinking; (2) in terms of logical thinking, there are not signifficant difference between problem-based learning and problem posing approaches but they are better than conventional approach and in terms of critical thinking, problem-based learning is better than both of problem posing and conventional approaches and problem posing is better than the conventional approach. Keywords: problem-based learning, problem posing, logical thinking ability, critical thinking ability

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pendekatan pembelajaran (problem solving dengan setting kooperatif dan problem posing dengan setting kooperatif) dan membandingkan keefektifan pendekatan problem posing dengan setting kooperatif dan pendekatan problem solving dengan setting kooperatif pada pembelajaran matematika ditinjau dari ketercapaian standar kompeten-si, kemampuan berpikir kritis, dan kecerdasan emosional siswa. Jenis penelitian ini adalah quasi experiment dengan pretest-posttest nonequivalent comparison-group design. Populasi sampelnya adalah siswa Kelas X SMA Negeri 1 Pengasih dan siswa Kelas X2 dan X3.Untuk menguji keefektifan pendekatan pembelajaran (problem solving dengan setting kooperatif dan problem posing dengan setting kooperatif), data dianalisis menggunakan uji one sample t-test. Untuk menguji bahwa pendekatan problem posing dengan setting kooperatif lebih efektif daripada pendekatan problem solving dengan setting kooperatif, data dianalisis menggunakan MANOVA yang dilanjutkan dengan uji t-Bonferroni. Hasil penelitian menunjukkan bahwa pendekatan pembelajaran (problem solving dengan setting kooperatif dan problem posing dengan setting kooperatif) efektif dan pendekatan problem posing dengan setting kooperatif lebih efektif daripada pendekatan problem solving dengan setting kooperatif pada pembelajaran matematika ditinjau dari ketercapaian standar kompetensi, kemampuan berpikir kritis, dan kecerdasan emosional siswa. Kata Kunci: pendekatan problem solving dengan setting kooperatif, pendekatan problem posing dengan setting kooperatif, ketercapaian standar kompetensi, kemampuan berpikir kritis, kecerdasan emosional.   THE EFFECTIVENESS OF COOPERATIVE PROBLEM SOLVING AND COOPERATIVE PROBLEM POSING APPROACHES IN MATHEMATICS LEARNING Abstract This study aims to describe the effectiveness of the cooperative problem solving and cooperative problem posing approaches and the more effectiveness of the cooperative problem posing approach than cooperative problem solving approach in in mathematics learning viewed from the achievement of competency, critical thinking ability, and student's emotional intelligence. This study was a quasi experimental study using the pretest-posttest nonequivalent comparison-group design. The research population comprised all Year X students, consisting of 6 classes of SMA Negeri 1 Pengasih. From the population, two classes, Class X2 and Class X3, were selected randomly as the research sample. To test the effectiveness of the cooperative problem solving and cooperative problem posing approach, the one sample t-test was carried out. Then, to compare the effectiveness of the cooperative problem posing approach with the cooperative problem solving approach, the MANOVA was carried out and then continued by the t-Bonferroni test. The results of the study show that the cooperative problem solving and cooperative problem posing approaches are effective and the cooperative problem posing approach is more effective than the cooperative problem solving approach in mathematics learning viewed from the achievement of competency, critical thinking ability, and student's emotional intelligence. Keywords: the cooperative problem solving approach, the cooperative problem posing approach, achievement of competency, critical thinking ability, emotional intelligence.

Penelitian ini bertujuan untuk mendeskripsikan langkah-langkah pengembangan bahan ajar matematika dengan pendekatan kontekstual dan metode penemuan terbimbing serta mendeskripsikan kualitas hasil pengembangan bahan ajar tersebut. Penelitian ini merupakan penelitian pengembangan dengan tahap utama meliputi: (1) investigasi awal, (2) desain, (3) realisasi, (4) uji coba, evaluasi dan revisi, serta (5) implementasi. Aspek kevalidan bahan ajar dan komponen pendukungnya ditinjau dari penilaian para ahli dan mencapai kriteria valid dengan kategori sangat baik. Aspek kepraktisan mencapai kriteria praktis dengan kategori sangat baik ditinjau dari observasi keterlaksanaan pembelajaran, penilaian oleh guru, dan penilaian oleh peserta didik. Aspek keefektifan telah tercapai ditinjau dari tes ketercapaian kompetensi, angket EQ dan SQ peserta didik. Hasil uji coba lapangan menunjukkan bahwa lebih dari 80% peserta didik telah mencapai KKM dan persentase banyak peserta didik sebelum dan sesudah pembelajaran mengalami peningkatan pada kategori  minimal tinggi dan minimal sangat tinggi untuk angket EQ dan SQ. Penelitian ini menghasilkan bahan ajar matematika dan komponen pendukungnya, meliputi silabus, rencana pelaksanaan pembelajaran (RPP), dan modul matematika yang valid, praktis, dan efektif, serta tes ketercapaian kompetensi (TKK) yang valid, praktis, dan reliabel. Kata kunci: pengembangan, bahan ajar, pendekatan kontekstual, penemuan terbimbing, EQ, SQ, akselerasi  DEVELOPING MATHEMATICS INSTRUCTIONAL MATERIAL USINGCONTEXTUAL APPROACH AND GUIDED INQUIRY METHOD TO INCREASE EQ AND SQ OF ACCELERATION STUDENTS IN JUNIOR HIGH SCHOOL Abstract This research is aimed to describe steps of developing mathematics instructional material using contextual approach and guided inquiry method and describe the quality of the developed product. This research is a developmental research with the main steps cover (1) preliminary investigation, (2) design, (3) realization/construction, (4) test, evaluation, and revision, and (5) implementation. The result of validation by expert jugdement shows that the instructional material that is developed is of valid criteria of very good category. The aspects of practicality was of practice criteria of very good category as seen from the implementation of the learning, evaluation by the teachers, and evaluation by the students. The aspect of effectiveness could be reached from the students' achievement and EQ and SQ questionnaire. The result of the test shows that more than 80% of the student achieve the minimum score and percentage many of students who are at a high minimum and very high minimum category increase on EQ and SQ questionnaire. The research produced mathematics instructional material and supporting components, consisting of valid, practical, and effective syllabuses, lesson plans, mathematics module, and the valid, practical, and reliable of test. Keywords: development, instructional material, contextual approach, guided inquiry, EQ, SQ, acceleration

Penelitian ini bertujuan untuk mendeskripsikan: (1) pengetahuan yang sudah dimiliki siswa, (2) strategi, dan (3) kontrol kognitif yang di lakukan siswa sekolah menengah pertama dalam meyelesai-kan masalah matematika. Jenis penelitian ini menggunakan penelitian kualitatif deskriptif. Subjek penelitian ini adalah siswa kelas IX SMP Negeri 1 Siau Timur sebanyak 171 siswa. Sampel diambil sebanyak 15 dari 171 siswa, dimana masing-masing kategori terdiri atas 5 siswa.Pengumpulan data dilakukan dengan menggunakan tes tulis dalam bentuk soal uraian dan dilengkapi dengan wawancara terhadap subjek untuk memperjelas karakteristik proses pemecahan masalah siswa yaitu Pengetahuan awal, strategi, dan kontrol kognitif. Soal yang diujikan adalah soal pemecahan masalah sebanyak 5 item soal. Analisis data dilakukan dengan menganalisis hasil tes dan wawancara, kemudian dilanjut-kan dengan menarik kesimpulan. Hasil Penelitian adalah sebagai berikut.Pertama, pengetahuan (resources) yang telah dikuasaisiswastrata tinggi yaitu pada pemecahan masalah matematika mengenai sifat-sifat operasi bilangan bulat dan pecahan serta persamaan linear satu variabel. Sementara itu siswa strata sedang dalam menentukan pola barisan bilangan sederhana, dan siswa strata rendah dalam memecahkan masalah yang berkaitan dengan barisan dan deret. Kedua, strategi yang tepat digunakan masing-masing strata pada kompetensi tersebut yakni strategi mengidentifikasi langkah (identify subgoal) dan strategi menggunakan rumus (use formula) oleh strata tinggi. Kemudian, strategi menggambar bagan (draw a sketch) oleh strata sedang dan rendah. Selanjutnya yang terakhir kontrol kognitif. Siswa strata tinggi cenderung memiliki gaya kognitif impulsif sedang siswa strata sedang dan rendah cenderung memiliki gaya kognitif refleksif. Kata kunci: proses, pemecahan masalah.   AN ANALYSIS OF JUNIOR HIGH SCHOOL'S MATHEMATICS PROBLEM SOLVING PROCESS Abstract The objective of this study is to describe: (1) student resources, (2) strategies, and (3) cognitive control faced by junior high school students in solving mathematics problem. This study employed the qualitative descriptive approach. The research subjects were students of grade IX SMP Negeri 1 Siau Timur many as 171 students. Samples were taken as many as 15 of 171 students, where each category is made up of 5 students. The data were collected through a written test using an essay test item and interviews with the subjects to clarify characterization of mathematical problem-solving process as student resources, strategies, and cognitive control. The tested items were as many as 5 items. All of that is a problem solving items. The data were analyzed by analyzing the test and interview results, and drawing conclusions. Results are as follows. First, depth resources shown by high strata's student in solving mathematical problems concerning the properties of integer and fractional operations and one variable linear equations. Meanwhile, medium stratum students in determining the simple number patterns, and the students of lower strata in solving problems related to sequence and series. Second, the right strategy is used by each stratum  in the above competencies. The strategies used by the high strata are identify sub goal and  use the formula. Then, draw a sketch strategy by medium and low strata. Futhermore, students' cognitive control.High strata's students tend  to have of impulsive cognitive style were medium and low strata of students tend to have a reflexive cognitive style. Keywords: process, problem solving

Tujuan penelitian ini adalah untuk mendeskripsikan pengaruh pendekatan problem posing dan pendekatan problem-based learning; dan untuk mengetahui mana yang lebih baik antara pendekatan problem posing dan pendekatan problem-based learning ditinjau dari prestasi belajar, dan motivasi belajar mahasiswa Program Studi Pendidikan Matematika FKIP Universitas Dayanu Ikhsanuddin Baubau. Penelitian ini merupakan penelitian eksperimen semu dengan desain pretest-posttest non-equivalent comparison-group design. Populasi penelitian mencakup seluruh mahasiswa pendidikan matematika Universitas Dayanu Ikhsanuddin Baubau yang mengambil mata kuliah Kalkulus II. Instrumen penelitian meliputi tes prestasi belajar, dan angket motivasi. Analisis yang digunakan, yaitu uji one sample t-test, T2 Hotteling's, dan uji independent sample t-test dengan data gain ternormalisasi. Setiap analisis dilakukan pada taraf signifikansi 5%. Hasil penelitian menunjukkan: (1) pendekatan problem posing dan pendekatan PBL berpengaruh positif terhadap prestasi belajar mahasiswa; (2) pendekatan problem posing tidak berpengaruh terhadap motivasi belajar mahasiswa sedangkan pendekatan PBL berpengaruh terhadap motivasi belajar mahasiswa; (3) pendekatan problem posing sama baiknya dengan pendekatan PBL ditinjau dari prestasi belajar mahasiswa; dan (4) pendekatan PBL lebih baik dibandingkan dengan pendekatan problem posing ditinjau dari motivasi belajar mahasiswa.Kata Kunci: pendekatan problem posing, problem-based learning, prestasi belajar, motivasi belajar mahasiswa. The Effect Problem Posing and PBL on Learning Achievement, and Learning Motivation Students Mathematics Education AbstractThis study aims is to  describe the effect of problem posing and problem-based learning; and to knowing the better approach between problem posing approach and problem-based learning approach viewed from the learning achievement, and learning motivation of the students of mathematics Education Department of Dayanu Ikhsanuddin University of Baubau. This research was a quasi-experimental study with the pretest-posttest non-equivalent comparison-group design. The population included all students of Mathematics Education Department who took Calculus II. The instrument used including an achievement test, and motivation questionnaire. The test was analyzed by One sample t-test, T2 Hottelling's and independent sample t-test with gain data normalized each analysis was performed at the significance level of 0.05.The research found: (1) the problem posing approach and PBL approach positive effect the learning achievement; (2) PBL approach affect student's learning motivation while the problem posing does not; (3) the problem posing approach is equal good to PBL approach in achieving the learning objective; and (4) the problem-based learning approach is better than the problem posing approach viewed from student's learning motivation.Keywords: problem posing approach, problem-based learning, learning objective achievement, student's learning motivation.

Penelitian untuk mendeskripsikan tingkat dan letak kesulitan belajar matematika siswa pada aspek kognitif dan kategorisasi masalah belajar matematika siswa pada aspek afektif dalam menghadapi Ujian Nasional tahun pelajaran 2013/2014 SMA di Kota Baubau. Penelitian ini menggunakan penelitian dengan metode survei. Pengumpulan data yang digunakan adalah teknik pengukuran (tes diagnostik), kuisioner, dan wawancara. Hasil penelitian menunjukkan bahwa tingkat kesulitan belajar matematika yang dialami oleh siswa untuk menyelesaikan soal-soal Ujian Nasional berada pada kategori sedang; letak kesulitan belajar matematika siswa pada aspek kognitif dalam menyelesaikan soal-soal Ujian Nasional dilihat dari segi pengetahuan faktual dengan persentase interval kesulitan sebesar, segi pengetahuan konseptual dengan persentase interval kesulitan sebesar, dan segi pengetahuan prosedural dengan persentase interval kesulitan sebesar; dan kategorisasi masalah belajar matematika siswa pada kategori aspek afektif dalam menghadapi Ujian Nasional tahun pelajaran 2013/2014 SMA di Kota Baubau secara umum berada pada kategori rendah.Kata kunci: kesulitan belajar matematika, kognitif, afektif, ujian nasional SMA An Analysis of Difficulty on Cognitive and Problem on Affective of SMA Students in Mathematics Learning Facing National ExaminationAbstractThis study aims to describe the degree of student's learning difficulty of mathematics on cognitive and categorization of student's learning problem on affective aspect in accomplishing mathematic items in facing national final exam of SMA Baubau municipality in 2013/2014 academic year. The research type uses survey method. The technique of data collecting made use of diagnostic test that is National final exam items in 2012/2013 academic year which was modified by the researcher, questionnaires, and interviews. The research result indicates that the degree of students' learning difficulty of mathematics to accomplish national final exam items is in the medium category; the students' learning difficulty of mathematics on cognitive aspect in accomplish national final exam items viewed from factual knowledge  with students' difficulty  interval percentage , conceptual knowledge aspect with students' difficulty interval percentage , and procedural knowledge aspect with students' difficulty interval percentage ; and the categorization of students' learning problem of mathematics on affective aspect in facing National final exam in 2013/2014 academic year of SMA Baubau municipality generally is in the low category.Keywords: Learning difficulty of mathematics, cognitive, affective, SMA National final exam

Penelitian ini bertujuan untuk menentukan keefektifan penerapan model experiential learning dan menentukan mana yang lebih efektif antara model experiential learning dan pembelajaran konvensionalpada pembelajaran matematika materi bangun ruang sisi datar ditinjau dari prestasi belajar dan apresiasi siswa terhadap matematika. Jenis penelitian ini adalah quasi-experiment dengan pretest-posttest nonequivalent comparison-group design. Populasi dan sampelnya adalah siswa Kelas VIII MTs Negeri Sidoharjo dan siswa Kelas VIIIA dan VIIIB. Untuk menguji keefektifan pembelajaran metamatika dengan model experiential learning dan konvensional digunakan analisis dengan uji proporsi. Untuk mengetahui perbedaan keefektifan pembelajaran matematika dengan model experiential learning dan konvensional, data dianalisis dengan menggunakan uji T2 Hotelling's, dan uji t dengan kriteria Bonferroni untuk menentukan model pembelajaran manakah yang lebih efektif. Hasil penelitian menunjukkan bahwa penerapan model experiential learning lebih efektif dari pembelajaran konvensional pada pembelajaran matematika materi bangun ruang sisi datar ditinjau dari prestasi belajar dan apresiasi siswa terhadap matematika.Kata Kunci: model experiential learning, konvensional, prestasi belajar, dan apresiasi matematika. The Effectiveness of Experiential Learning in Mathematics Learning  in Subject Matter of Flat Side Construct AbstractThis study aims to determine the effectiveness of the experiential learning model and to determine which one is more effective between the experiential learning model and the conventional one in mathematics learning in subject matter of flat side construct viewed from the learning achieve-ment and students' appreciationof mathematics. This study was a quasi-experimental study using the pretest-posttest nonequivalent comparison-group design. The research population comprised all Year VIII students, consisting of 4 classes of MTs Negeri Sidoharjo. From the population, two classes, Class VIIIA and Class VIIIB, were selected randomly as the research sample. To test the effectiveness of the mathematics learning through the experiential learning model and conventional learning, the proportion test was carried out. Then to compare the effectiveness of the two models, the data were analyzed using T2 Hotelling's test, and the t-test to find out which of the two models was more effective. The results of the study show that the experiential learning model is more effective than the conventional in mathematics learning in subject matter of flat side construct viewed from the learning achievement and students' appreciationof mathematics.Keywords: experiential learning model, conventional, learning achivement, and mathematics appreciation.

Tujuan penelitian ini adalah untuk mendeskripsikan pengaruh strategi pembelajaran dan gaya kognitif terhadap kemampuan pemecahan masalah matematika, prestasi belajar matematika, dan apre-siasi siswa terhadap matematika. Penelitian ini merupakan penelitian eksperimen semu yang populasinya mencakup seluruh siswa kelas X SMA Negeri 10 Ambon yang terdiri dari enam kelas. Teknik pengumpulan data dalam penelitian ini adalah tes dan non tes sedangkan instrumen yang digunakan untuk mengumpulkan data meliputi soal tes kemampuan pemecahan masalah matematika, soal tes prestasi belajar matematika, dan angket apresiasi siswa terhadap matematika. Untuk melihat pengaruh strategi REACT dan gaya kognitif terhadap ketiga variabel dependen secara simultan, data dianalisis menggunakan uji statistik Analisis Varians Multivariat Dua Jalur (Two Way MANOVA), sedangkan untuk menganalisis masing-masing gaya kognitif terhadap ketiga variabel dependen secara simultan, digunakan uji statistik Multivariate Analysis of Variance (MANOVA). Hasil penelitian pada taraf signi-fikan 5%, menunjukkan bahwa ada pengaruh strategi REACT terhadap kemampuan pemecahan masalah matematika, prestasi belajar matematika, dan apresiasi siswa terhadap matematika pada siswa SMA Negeri 10 Ambon. Berdasarkan analisis yang dilakukan, siswa dengan gaya kognitif field inde-pendent lebih baik dari siswa dengan gaya kognitif field dependent ditinjau dari kemampuan pemecah-an masalah matematika, prestasi belajar matematika, dan apresiasi siswa terhadap matematika.Kata kunci: strategi REACT, gaya kognitif, kemampuan pemecahan masalah matematika, prestasi belajar matematika, dan apresiasi siswa terhadap matematika. The Effect of React Strategy in Terms Of Cognitive Style on the Problem Solving Skills, Learning Achievement, and Mathematical Appreciation of Students AbstractThe purpose of this study was to describe the effect of learning strategies and cognitive style on mathematical problem solving skills, mathematics learning achievement, and mathematical apprecia-tion of students. This study was a quasi-experimental research whose population consisted of all 10th graders in State Senior High School 10 of Ambon. The data collecting techniques were a test and non-test whereas the instrument used to the collect the data consisted of mathematical problem solving test, mathematics learning achievement test, and a questionnaire for mathematical appreciation of students. To test the effect of treatment on all of the dependent variables simultaneously, the data were analyzed using Two-Way MANOVA, while to analyze each cognitive style on all of the dependent variables simultaneously, the data were analyzed using Multivariate Analysis of Variance (MANOVA). The results of the study, using significance level 5%, showed that the REACT strategy has an effect on student's mathematical problem solving skills, mathematics learning achievement, and mathematical appreciation of students in State Senior High School 10 of Ambon. In the other words, the students with field independent cognitive style are better than those of the field dependent in terms of mathematical problem solving, mathematics learning achievement, and mathematical appreciation of students.Keywords: REACT strategy, cognitive style, mathematical problem solving skill, mathematics learning achievement, and mathematical appreciation of students.

Penelitian ini bertujuan untuk menghasilkan produk berupa perangkat pembelajaran bangun ruang SMP dengan pendekatan problem-based learning yang valid, praktis, dan efektif dilihat dari pencapaian kompetensi dasar, kemampuan berpikir kritis, dan sikap terhadap matematika. Jenis penelitian ini merupakan penelitian pengembangan model 4D yang meliputi tahap pendefinisian, perancangan, pengembangan, dan tahap disseminasi. Hasil penelitian berupa perangkat pembelajaran bangun ruang yang terdiri atas silabus, RPP, LKS, dan instrumen evaluasi berupa tes pencapaian kompetensi dasar dan kemampuan berpikir kritis yang valid, praktis, dan efektif. Kevalidan perangkat mencapai kategori sangat baik ditinjau dari penilaian para ahli. Kepraktisan perangkat mencapai kategori sangat baik ditinjau dari penilaian guru, penilaian peserta didik, dan observasi keterlaksanaan pembelajaran. Aspek keefektifan dipenuhi dari tercapainya minimal 75% peserta didik lulus KKM ditinjau dari pencapaian kompetensi dasar dan berpikir kritis, serta lebih dari 80% peserta didik mempunyai sikap terhadap matematika dalam kategori tinggi. Dari kegiatan ekperimen diperoleh bahwa perangkat yang dikembangkan lebih efektif daripada perangkat pembelajaran konvensional ditinjau dari pencapaian kompetensi dasar, berpikir kritis, dan sikap terhadap matematika.Kata Kunci: pengembangan, perangkat pembelajaran, pendekatan problem-based learning, bangun ruang SMP Developning Space Learning Kits in Junior High School with Problem-Based Learning ApproachAbstractThis study was aimed to produce space learning kits with problem-based learning approach in Junior High School which was valid, practical, and effective based on achievement of basic competence, critical thinking skill, and attitude towards mathematics. This study was and development study using the 4D development model that included defining, designing, developing, and  disseminating phase. This study produced valid, practical, and effective space learning kits that consisted of syllabus, lesson plans, students' worksheets, and assessment tests that included test of basic competence achievement and critical thinking test. Kits validity gets very good category from expert assessment. Kits practically gets very good category from teachers assessment, students assessment, and observation of learning implementation. The aspect of effectiveness was seen from achievement minimal 75% of the student pass the minimum score for achievement of basic competence and critical thinking skill, and more than 80% of student have attitude toward mathematics in high category. The result of experiment activity shows that the developed learning kits more effective than conventional learning kits based on achievement of basic competence, critical thinking, and attitude toward mathematics.Keywords: development, learning kits, problem-based learning approach, space