79 10 2068 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Lesbani, Aldes; Department of Chemistry, Faculty of Mathematic Natural Sciences, Sriwijaya University Susi, Yosine Verawaty, Marieska Mohadi, Risfidian Date A point or period of time associated with an event in the lifecycle of the resource 2015-01-22 Description An account of the resource Thermal decomposition of calcium oxide from chicken’s (Gallus gallus domesticus) and goat’s (Capra Hircus Aegragus) bones was prepared at temperature variations of 400, 500, 800, 900, 1000, and 1100 oC respectively. X-ray diffractometer (XRD), FT-IR and SEM were used for calcium oxide characterization. XRD diffraction pattern of the bone’s after thermal decomposition at 1100oC has similarity to the XRD standard diffraction pattern from Joint Committee on Powder Diffraction Standard (JCPDS). Diffractions of 2q values being used are 34.2o, 37.3o, 58.3o, 64.1o, and 67.3 o.  Ca-O presence in the samples was detected by FT-IR characterization at wavenumber of 354,90 cm-1. SEM profile show reducing size of bones after decomposition in both chicken’s and goat’s bones. Furthermore, the prepared calcium oxide was applied for biodiesel synthesis from discarded cooking oil through transesterification reaction. By applying the catalysts decomposed from chicken’s and goat’s bones, the biodiesel product showed characteristics as follows: biodiesel applied the chicken’s bone catalyst has fatty acid number of 0.56 mg/KOH, iod number of 22.41 g I2/100 g KOH, density of 0.88 g/cm3 and viscosity of 5.91 mm2/s, while biodiesel applied the goat’s bone catalyst has 0.56 mg/KOH, iod number of 21.57 g I2/100 g KOH, density of 0.88 g/cm3 and viscosity of 6.34 mm2/s. Those biodiesel’s characteristic values meet the National Standard of Indonesia (SNI) for biodiesel. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/AIJST/article/view/2124 10.13170/aijst.4.1.2124 Language A language of the resource eng Publisher An entity responsible for making the resource available Graduate School of Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/AIJST/article/view/2124/pdf_11 Rights Information about rights held in and over the resource Copyright (c) 2015 Aceh International Journal of Science and Technology Source A related resource from which the described resource is derived Aceh International Journal of Science and Technology; Vol 4, No 1 (2015): January - April 2015 2088-9860 Subject The topic of the resource Biodiesel; Discarded cooking oil; Calcium oxide; Chicken’s bone; Goat’s bone Title A name given to the resource Calcium Oxide Decomposed From Chicken’s and Goat’s Bones as Catalyst For Converting Discarded Cooking Oil to be Biodiesel Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Lubis,, Mirna R.; Chemical Engineering Department, Engineering Faculty, Syiah Kuala University Jl. Syech Abdurrauf No. 7, Darussalam, Banda Aceh, 23111 Holtzaple, Mark T; Jl. Syech Abdurrauf No. 7, Darussalam, Banda Aceh, 23111 Artie McFerin Department of Chemical Engineering TAMU, College Station, Texas Date A point or period of time associated with an event in the lifecycle of the resource 2012-04-01 Description An account of the resource Abstract – Two dominant desalination methods are reverse osmosis (RO) and multi-stage flash (MSF). RO requires large capital investment and maintenance, whereas MSF is too energy-intensive. Innovative system of vapor compression desalination is proposed in this study. Comprehensive mathematics model for evaporator is also described. From literature study, it is indicated that very high overall-heat-transfer coefficient for evaporator can be obtained at specific condition by using dropwise condensation in the steam side, and pool boiling in the liquid side. Smooth titanium surface is selected in order to increase dropwise condensation, and resist corrosion. To maximize energy efficiency, a cogeneration scheme of a combined cycle consisting of gas turbine, boiler heat recovery, and steam turbine that drives compressor is used. The resource for combined cycle is relatively too high for the compressor requirement. Excess power can be used to generate electricity for internal and/or external consumptions, and sold to open market. Four evaporator stages are used. Evaporator is fed by seawater, with assumption of 3.5% salt contents. Boiling brine (7% salt) is boiled in low pressure side of the heat exchanger, and condensed vapor is condensed in high pressure side of the heat exchanger. Condensed steam flows at velocity of 1.52 m/s, so that it maximize the heat transfer coefficient. This unit is designed in order to produce 10 million gallon/day, and assumed it is financed with 5%, 30 years of passive obligation. Three cases are evaluated in order to determine recommended condition to obtain the lowest fixed capital investment. Based on the evaluation, it is possible to establish four-stage unit of mechanical vapor compression distillation with capital $31,723,885. Keywords: Desalination, dropwise condensation, heat exchanger, StarRotor compressor, vapor compression distillation. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/AIJST/article/view/8 10.13170/aijst.1.1.8 Language A language of the resource eng Publisher An entity responsible for making the resource available Graduate School of Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/AIJST/article/view/8/8 Source A related resource from which the described resource is derived Aceh International Journal of Science and Technology; Vol 1, No 1: January - April 2012 2088-9860 Title A name given to the resource Performance Evaluation of An Innovative-Vapor- Compression-Desalination System Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Hilma Sari, Laina; Architecture Department, Syiah Kuala University, Banda Aceh, Indonesia ., Zulfian; Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia Date A point or period of time associated with an event in the lifecycle of the resource 2014-01-02 Description An account of the resource Abstract - Thermal comfort calculated using ISO 7730 has been questioned and responded by more adaptive thermal comfort methods. This study was therefore conducted to assess the acceptable thermal comfort for the local people in the tropical Aceh using the measurement based on ISO 7730 and with adaptive thermal comfort method by questionnaires. In this research, Aceh Tsunami Museum building, located in Banda Aceh, Indonesia, was in an open designed layout to be assessed as a case study. This study was conducted onsite using mechanical equipment and involving 138 respondents. The result shows that the comfort temperature calculated by mechanical equipment based on ISO 7730 is 23.140C. This is in contrast with the result of the questionnaires that showed people in an open building design rate the air temperature up to 320C as slightly cool. This condition is influenced by the mean air speed of 2.34 m/s and the mean relative humidity of 66.25%. This finding agrees that obtaining the comfort air temperature especially in tropics merely from the prediction of comfort index in ISO 7730 is inaccurate since the respondents actually could adapt with the higher air temperature. Keywords: Adaptive thermal comfort; Tropics; Aceh Tsunami Museum Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/AIJST/article/view/1008 10.13170/aijst.2.3.1008 Language A language of the resource eng Publisher An entity responsible for making the resource available Graduate School of Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/AIJST/article/view/1008/951 Source A related resource from which the described resource is derived Aceh International Journal of Science and Technology; Vol 2, No 3: September - December 2013 2088-9860 Title A name given to the resource Adaptive Thermal Comfort in The Tropic: A Case Study of The Aceh Tsunami Museum Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Maidiyah, Erni Date A point or period of time associated with an event in the lifecycle of the resource 2013-05-01 Description An account of the resource Abstrak             Model pembelajaran ARCS (attention, relevance, confidence, satisfaction) merupakan model yang dikembangkan berdasarkan review tentang motivasi dengan tujuan mengaktifkan siswa belajar.Selama proses pembelajaran berlangsung aspek motivasi sangat mempengaruhi hasil belajar. Statistika merupakan salah satu materi pelajaran yang harus dikuasai siswa namun di SMANegeri2 RSBI Banda Aceh hasil belajar siswa rendah. Model pembelajaran ARCS dalam mempelajari materi statistika dapat menjadi alternatif yang dapat diterapkan dengan harapan siswa termotivasi dalam belajar. Penelitian ini bertujuan untuk mengetahui ketuntasan belajar siswa, perhatian (attention), keterkaitan bahan ajar dengan kebutuhan siswa (relevance), percaya diri (confidence), dan kepuasan (satisfaction) siswa pada materi statistika yang diajarkan dengan model pembelajaran ARCS. Pendekatan penelitian ini adalah penelitian kuantitatif yang bersifat deskriptif. Penelitian ini merupakan pre-eksperimental design  jenis one shot case study. Penelitian ini dilakukan di kelas XI SMA Negeri 2 RSBI Banda Aceh dengan KKM materi Statistika 75. Subjek dari penelitian ini adalah siswa kelas XI IA 1 sebanyak 24 siswa. Pengumpulan data dilakukan dengan menggunakan tes hasil belajar, angket motivasi siswa, wawancara, dan lembar observasi. Hasil penelitian menunjukkan bahwa perhatian siswa, keterkaitan bahan ajar dengan kebutuhan siswa, percaya diri siswa, dan kepuasan siswa dikategorikan baik  untuk setiap pertemuan. Respon siswa pada setiap aspek ARCS dikategorikan positif. Namun ketuntasan secara klasikal belum terpenuhi karena persentase siswa yang tuntas belajar  secara individu (KKM = 75) kurang dari 85%. Demikian pembelajaran dengan menggunakan model pembelajaran ARCS belum efektif.Kata kunci: model pembelajaran ARCS, materi statistika Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/peluang/article/view/1053 Language A language of the resource eng Publisher An entity responsible for making the resource available Pendidikan Matematika FKIP Unsyiah Relation A related resource http://jurnal.unsyiah.ac.id/peluang/article/view/1053/989 Source A related resource from which the described resource is derived Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 2302-5158 Title A name given to the resource PENERAPAN MODEL PEMBELAJARAN ARCS PADA MATERI STATISTIKA DI KELAS XI SMA NEGERI 2 RSBI BANDA ACEH Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Umam, Khairul Date A point or period of time associated with an event in the lifecycle of the resource 2013-05-01 Description An account of the resource Abstrak Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/peluang/article/view/1062 Language A language of the resource eng Publisher An entity responsible for making the resource available Pendidikan Matematika FKIP Unsyiah Relation A related resource http://jurnal.unsyiah.ac.id/peluang/article/view/1062/998 Source A related resource from which the described resource is derived Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 2302-5158 Title A name given to the resource PENGARUH KEGIATAN EKSTRAKURIKULER TERHADAP PRESTASI SAINS DAN PERILAKU SOSIAL PELAJAR Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Mailizar, . Date A point or period of time associated with an event in the lifecycle of the resource 2013-02-01 Description An account of the resource AbstractAlgebra is a gateway of technology improvement. It needs students to have good relational thinking in order for algebraic understanding to grow.  Relational thinking means that the students develop the concept of a number that can vary, build upon similarities and differences, and appreciate for the equals sign as signifying equivalence of expressions. Three categories of relational thinking will be discussed in this paper: emerging, consolidating and established relational thinking. Analyzing data from some junior high school students in Banda Aceh it can be said that most students are still at the stage of emerging relational thinking. They construct limited responses to given questions. Many consolidating relational thinkers’ students are concerned that the relationships hold only for a specific range of numbers. Established relational thinkers demonstrate good algebraic thinking processes. Three types of sentences have a potential for develop algebraic thinking with respect to equivalence, attention to operations, different numbers, compensation, and generalisation. Having presented students’ responses to these three types of questions, we ask: how can teachers help students to move beyond the partial descriptions that characterize emerging relational thinkers. Key words: Relational thinking, emergent, consolidating, and established Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/peluang/article/view/1297 Language A language of the resource eng Publisher An entity responsible for making the resource available Pendidikan Matematika FKIP Unsyiah Relation A related resource http://jurnal.unsyiah.ac.id/peluang/article/view/1297/1184 Source A related resource from which the described resource is derived Jurnal Peluang; Vol 1, No 1 (2012): Volume 1 No.1, Oktober 2012; 42 Jurnal Peluang; Vol 1, No 1 (2012): Volume 1 No.1, Oktober 2012; 42 2302-5158 Title A name given to the resource The Power of Relational Algebraic Thinking: a Study of Relational Thinking in Grade 8 in Banda Aceh Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Fariha, Mutia Date A point or period of time associated with an event in the lifecycle of the resource 2013-05-01 Description An account of the resource Abstract Implementation problem solving as an approach in teaching mathematics besides aiming to improve problem-solving skills can also improve students' critical thinking mathematically. In practice, the application of problem solving approach could be expected to cause change math anxiety. Mathematics anxiety is high or too low will affect the ability of critical thinking mathematically. This research is a quantitative approach to experiment with the aim to obtain a picture of increasing mathematical and critical thinking skills of mathematics anxiety of students in learning by using a problem solving approach is reviewed by the entire student and student grouping. This study uses a form of pretest-posttest control group. Collecting data using a test for mathematical and critical thinking skills questionnaire for math anxiety. Based on the analysis concluded that the increase in critical thinking skills that are taught to students' mathematical problem solving approach is higher than the increase in students' critical thinking skills being taught mathematical with conventional approaches based on the students' overall well-reviewed and reviewed based on grouping students. For math anxiety, there are no significant changes between mathematics anxiety before treatment and after treatment both in classes taught by the problem solving approach and the class is taught by conventional approaches. Based on univariate analysis concluded that there was an interaction between these factors and grouping students learning approach to improving the ability to think mathematically ktitis or math anxiety.Keywords: mathematical critical thinking skills, math anxiety, problem solving approach Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/peluang/article/view/1057 Language A language of the resource eng Publisher An entity responsible for making the resource available Pendidikan Matematika FKIP Unsyiah Relation A related resource http://jurnal.unsyiah.ac.id/peluang/article/view/1057/993 Source A related resource from which the described resource is derived Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 2302-5158 Title A name given to the resource KEMAMPUAN BERPIKIR KRITIS MATEMATIS DAN KECEMASAN MATEMATIKA DALAM PEMBELAJARAN DENGAN PENDEKATAN PROBLEM SOLVING (Studi Eksperimen Pada Kelas X Man Rukoh Kota Banda Aceh) Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource ., Usman Date A point or period of time associated with an event in the lifecycle of the resource 2013-05-01 Description An account of the resource AbstrakKalkulus merupakan salah satu matakuliah yang mempunyai peranan yang penting dalam menyelesaikan masalah matematika, fisika, kimia, biologi, teknik, pertanian, dan ekonomi. Oleh karena itu, mahasiswa pendidikan matematika perlu menguasai kalkulus khususnya integral tentu sebagai bekal untuk mengajar dan menyelesaikan masalah sehari-hari. Namun demikian, kenyataan menunjukkan pemahaman mahasiswa terhadap konsep integral tentu serta menggunakannnya dalam memecahkan masalah masih rendah. Salah satu upaya untuk mengatasi permasalahan tersebut adalah model problem based instruction (PBI). Tujuan penelitian ini adalah untuk mengembangkan pemahaman mahasiswa dalam memecahkan masalah tentang integral tentu dengan model PBI. Penelitian ini termasuk penelitian tindakan kelas (PTK) dengan jumlah siklus sebanyak 3 (tiga) siklus dan setiap siklus terdiri dari 4 (empat): tahap perencanaan, tahap pelaksanaan, tahap observasi, dan tahap refleksi. Subjek penelitian adalah mahasiswa program studi pendidikan matematika semester II tahun akademik 2011/2012 FKIP Unsyiah. Teknik analisis data dalam penelitian ini adalah tes kemampuan memecahkan masalah, lembar pengamatan aktivitas dosen, lembar pengamatan aktivitas mahasiswa, dan angket respon mahasiswa. Teknik analisis data dalam penelitian ini dilakukan dengan cara reduksi data, penyajian data, dan penarikan kesimpulan. Hasil analisis diperoleh pengembangan pemahaman mahasiswa dalam memecahkan masalah tentang integral tentu dilakukan melalui model PBI, yaitu orientasi mahasiswa pada masalah, mengorganisasikan bantuan dalam penyelidikan secara  kelompok, memberi bantuan dalam menyelidiki secara kelompok,  mengembangkan dan memberikan bimbingan memecahkan masalah, menganalisis dan mengevaluasi proses memecahkan masalah.  Kata Kunci: pemahaman, memecahkan masalah, integral tentu, dan model PBI  Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/peluang/article/view/1046 Language A language of the resource eng Publisher An entity responsible for making the resource available Pendidikan Matematika FKIP Unsyiah Relation A related resource http://jurnal.unsyiah.ac.id/peluang/article/view/1046/982 Source A related resource from which the described resource is derived Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 2302-5158 Title A name given to the resource MODEL PBI UNTUK MENGEMBANGKAN PEMAHAMAN MAHASISWA DALAM MEMECAHKAN MASALAH TENTANG INTEGRAL TENTU Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Yuhasriati, . Date A point or period of time associated with an event in the lifecycle of the resource 2013-02-01 Description An account of the resource Abstrak             Matematika pada hakikatnya matematika merupakan suatu ilmu yang didasarkan atas akal (rasio) yang berhubungan benda-benda dalam pikiran yang abstrak atau matematika memiliki objek kajian yang abstrak. Pembelajaran yang dapat dilakukan dengan mempertimbangkan penerapan pendekatan realistik. Prinsip dasar desain pembelajaran matematika realistik, yaitu; 1) Penemuan kembali secara terbimbing dan prosen pematematisasi secara  progresif, 2).Penomena bersifat mendidik. 3) Mengembangkan model sendiri. Pembelajaran matematika yang realistik merupakan pembelajaran matematika yang lebih terpusat pada kegiatan belajar siswa dengan dunia nyata sebagai titik pangkal pembelajaran. Langkah-langkah penerapan pendekatan realistik dalam pembelajaran Matematika adalah 1) Menghadirkan masalah kontekstual 2) Menyelesaikan masalah kontekstual. 3) Mendiskusikan selesaian masalah kontekstual. 4) Menyimpulkan materi pembelajaran.Kata Kunci: pendekatan realistik, pembelajaran matematika Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/peluang/article/view/1301 Language A language of the resource eng Publisher An entity responsible for making the resource available Pendidikan Matematika FKIP Unsyiah Relation A related resource http://jurnal.unsyiah.ac.id/peluang/article/view/1301/1188 Source A related resource from which the described resource is derived Jurnal Peluang; Vol 1, No 1 (2012): Volume 1 No.1, Oktober 2012; 81 Jurnal Peluang; Vol 1, No 1 (2012): Volume 1 No.1, Oktober 2012; 81 2302-5158 Title A name given to the resource Pendekatan Realistik dalam Pembelajaran Matematika Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource ., Husna Date A point or period of time associated with an event in the lifecycle of the resource 2013-05-01 Description An account of the resource AbstractProblem solving skills and communication skills is one of the mathematical achievement of the curriculum that must be owned by students in learning mathematics. For that, it needs the right learning model in improving communication skills and mathematical problem solving of students, one model that can improve this ability is a cooperative model of Think-Pair-Share. The aim of this research is to examine differences in mathematical problem solving skills and communication skills among students who obtain mathematical models of cooperative learning Think-Pair-Share and students who receive conventional learning. This research is an experimental study with the study design pre-test post-test control group design. With a population of all eighth grade students of MTsN Darul Ulum Banda Aceh by taking samples of the two classes of experimental class and control class through purposive sampling of four parallel classes available. The data was collected using a test instrument that tests problem solving skills and test students' mathematical communication skills. To see the difference in the ability of students between classes and grade control experiment used the t-test at significance level 0.05. Of the data and results of statistical tests were analyzed with SPSS 16.0 For Windows and Microsoft Excel 2007 to interpret the mathematical problem solving skills and communication skills of the students' mathematical model of cooperative learning with Think-Pair-Share, Overall cooperative models use Think - Pair - Share can improve mathematical problem solving and mathematical communication skills of students.     Keywords: Cooperative learning Think-Pair - Share, mathematical problem solving , mathematical communication Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/peluang/article/view/1061 Language A language of the resource eng Publisher An entity responsible for making the resource available Pendidikan Matematika FKIP Unsyiah Relation A related resource http://jurnal.unsyiah.ac.id/peluang/article/view/1061/997 Source A related resource from which the described resource is derived Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 Jurnal Peluang; Vol 1, No 2 (2012): Volume 1 No.2, April 2013 2302-5158 Title A name given to the resource PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH DAN KOMUNIKASI MATEMATIS SISWA SEKOLAH MENENGAH PERTAMA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE THINK-PAIR-SHARE (TPS) Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article