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PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA DENGAN STRATEGI REACT TERHADAP KEMAMPUAN KONEKSI MATEMATIK SISWA MATERI DIMENSI TIGA KELAS X SMA Dwi Sulistyaningsih; Martyana Prihaswati
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2015: Prosiding Bidang Pendidikan,Humaniora dan Agama The 2nd University Research Colloquium
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Aim of this study was to develop learning tools of mathematics by model of Experiencing, Applying, Cooperating, and Transferrin (REACT) which was valid and practical. Learning tools developed include syllabi, lesson plan, Student Worksheet, and the student book. The development refers to the Plomp models of development model of learning device, which consists of five phases, namely the initial investigation phase, the design phase, the phase of realization, evaluation and revision of the test phase. The research instruments used in this study were the validation sheet of learning tools, questionnaire sheet of student responses to the learning implementation, and questionnaire sheet of teacher responses to the learning tools. Validator assessment results indicate that the learning tools developed were valid with an average value for validation of syllabus, lesson plans, student worksheets, and the student book were 3.23 (good), 3.21 (good), 3.29 (very good), and 3.39 (very good), respectively. Field trials showed that the application of the learning tools developed was practical. A total of 82.40% of students responded positiv to the application of the learning tool in class, while the teacher assess that learning tool that is used with a value of 4.29 (good criteria)Keywords: React, lerning tool, mathematical connection, three-dimensional
DESAIN BAHAN AJAR PROGRAM LINEAR DENGAN PENDEKATAN KONTEKSTUAL BERBANTUAN LINEVER Venissa Dian Mawarsari; Dwi Sulistyaningsih
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Teaching material is a tool for an educator in the success of the learning processat all levels of education and all areas of study. No exception learning process oflinear program in Higher Education. For that an educator must be able toarrange their own teaching materials in accordance with the competence to beachieved as well as student characteristics. In the course of linear programming,there needs to be a theory application in everyday problems or in industryproblems. In addition complex calculation problems make the process of solvingproblems related to linear program takes a long time. So that researchers doresearch in designing teaching materials linear program with linear assistedcontextual approach. So the purpose of this study is to know that the teachingmaterials linear program with linear-assisted contextual assisted approach usedin the learning process. Linever is an acronym for Lindo and Excel Solversoftware. The teaching materials developed are Diktat and Student Worksheet(LKM). This research is a part of development research with ADDIE developmentmodel (Analysis, Design, Development, implementation, Evaluation), that is atDesign stage. Data collection techniques use validation materials sheet given tothe validator. The result of the research shows that the linear program teachingmaterials with linearly validated contextual approach are used with the averagerating of 3.6% included in the criteria. Keywords: Teaching material, linear program, contextual , Lindo and Excel Solver
EFEKTIVITAS MODEL PEMBELAJARAN CHANGE OF PAIRS BERBASIS PENDIDIKAN KARAKTER TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS MATERI LOGIKA MATEMATIKA KELAS XI Puput Fitriyadi; Dwi Sulistyaningsih; Martyana Prihaswati
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

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Abstract

This research to determine the effectiveness of the application of learning model of Change of Pairs Based on Character Education. This research is an experimental research. The sampling technique used Purposive Sampling technique. Data analysis techniques used are the test of completeness, influence test, and test the average difference. The results of this study indicate that: (1)The ability to understand the concept of achieving KKM with an average value of 84.6429 and the percentage of completeness is 82.1429%. (2)There is influence of motivation and honesty to ability understanding of concept equal to 81%. (3) There is an average difference between the experimental class and the control class with an average rating of 84.6429 and 70.0729. So it can be concluded that the application of Change of Pairs learning model based on character education on the ability to comprehend the concept of mathematical material of effective logic. Keywords: Change of Pairs, Character Education, Understanding concept
The Effectiveness Of Cooperative Learning Type Team Assisted Individualization Based On Constructivism Toward Ability To Think Mathematically Creative Of Student Dwi Sulistyaningsih; Venissa Dian Mawarsari
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2016: Proceeding of International Seminar on Education Technology (ISET) 2016
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Abstract. Many students have difficulty and get low score in trigonometry. Some reason said this subject contains a lotof formulas and the teachers have not used the learning system that can make students more active. This study aims to determine the effectiveness of the implementation of cooperative learning type Team Assisted Individualization (TAI)based on constructivism towad students' ability to think trigonometry creatively. This study is an experimental studyconducted at SMA Muhammadiyah 1 Semarang. Data collection technique is student activity observation and creativethinking ability tests of mathematical ability. The result shows classical completeness of creative thinking abilities ofstudents reached 85.7%. Value of creative mathematical thinking skills (KBKM) was influenced by students' activity was78.4% and the value of Mathematical Creative Thinking Skills test experimental class was better than the control class. Itmeans that learning of mathematics trigonometry by applying the cooperative model type TAI constructivism based ismore effective than learning by using conventional learning models.
PENGARUH KELENGKAPAN PERALATAN WORKSHOP PEMBUATAN ALAT PERAGA MATEMATIKA TERHADAP HASIL BELAJAR MAHASISWA Dwi Sulistyaningsih; Venissa Dian Mawarsari
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

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Abstract

The aim of this study is to determine the effect of the availability of practical equipment on student learning outcomes in department of mathematics education di University Muhammadiyah Semarang. The populations are lecturers and students who are in the fourth semester in that department. While the sample are 23 students  who took the course of workshop mathematical equipment. Data were collected through observation, questionnaires and documentation. Analysis of influence test by using linear regression test. The result showed that the average of students' learning achievement is 77.3. While the effect of the availability of practice equipment to students' learning achievement is 23,4%. Keywords: workshop, mathematics manipulative, learning proses
MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA MELALUI METODE PEMBELAJARAN JIGSAW BERBANTUAN CD PEMBELAJARAN MATERI EKSPONEN KELAS X Dwi Sulistyaningsih; Iswahyudi Joko
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2012: SEMINAR NASIONAL HASIL PENELITIAN 2012
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Topik eksponen mempunyai posisi yang strategis untuk menumbuh kembangkankemampuan nalar siswa dan dapat dipandang sebagai suatu latihan untuk menata nalarsiswa. Kondisi hasil belajar matematika materi eksponen selama 2 tahun pada SMA TeukuUmar kelas X menunjukkan selalu berada dibawah nilai ketuntasan. Kondisi ini akan diatasimelalui implementasi Metode Jigsaw berbantuan CD pembelajaran. Tujuan penelitian iniadalah untuk meningkatkan keaktifan dan prestasi belajar siswa pada pembelajaranmatematika materi Eksponen dengan metode Jigsaw berbantuan CD Pembelajaran.Penelitian ini merupakan penelitian tindakan. Observasi dan pengumpulan data dari kondisiawal kelas merupakan langkah awal sebelum dilakukan tindakan selanjutnya. Rangkaianpenelitian ini berbentuk Randoms Siclus, sebanyak 2 (dua) siklus dengan tahapan masingmasingsiklus : Perencanaan, Pelaksanaan, pengamatan tindakan serta refleksi. Hasilobservasi awal siklus 1 diperoleh data dari 39 siswa yang mencapai ketuntasan belajar hanya28,2 %. Keaktifan siswa meningkat pada siklus pertama berdasarkan indikator-indikatorpengamatan sebesar sebesar 9,8 point naik dari 62,4 pada kondisi awal menjadi 72,2 padasiklus 1. Keaktifan siswa meningkat pada siklus kedua berdasarkan indikator-indikatorpengamatan sebesar sebesar 9.1 point naik dari 72,2 pada siklus pertama menjadi 81.3 padasiklus 2.
PENGEMBANGAN LEMBAR KEGIATAN SISWA MATERI SISTEM PERSAMAAN LINEAR TIGA VARIABEL DENGAN PENDEKATAN OPEN ENDED UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH SISWA KELAS X SMA N 11 SEMARANG Novia Irawati; Dwi Sulistyaningsih; Eko Andy Purnomo
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

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Abstract

This study aims to develop a Student Worksheet (LKS) with a valid open ended approach and its application in effective learning. This research is a development research using FOUR-D development model with define, design and develop stages. The sample of this research is class X IPA 6 (experiment) and class X IPA 1 (control). Data analysis techniques used are the test of completeness, influence test, average difference test and gain index calculation. The results showed that the developed LKS meet the criteria is very valid with the value of 85.2%. The ability to problem solving of KKM with an average value of 88.89%. The influence of activity and motivation on problem solving ability is 87,1% and there is difference of experiment class and control class. There is an increase in problem solving abilities by 0.7 with a high increase criteria. So it can be concluded that LKS with open ended approach on SPLTV material is valid, and effective. Keywords : Student Worksheet, Open Ended, Problem Solving Mathematics
KEEFEKTIFAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATION DENGAN PENDEKATAN KONSTRUKTIVISME TERHADAP PRESTASI BELAJAR Tri Emma Yanti; Dwi Sulistyaningsih; Martyana Prihaswati
Jurnal Karya Pendidikan Matematika Vol 2, No 1 (2015): Jurnal Karya Pendidikan Matematika
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jkpm.2.1.2015.%p

Abstract

Tujuan penelitian ini adalah untuk mengetahui keefektifan model pembelajaran kooperatif tipe Team Assisted Individualization dengan pendekatan konstruktivisme terhadap prestasi belajar siswa materi turunan fungsi kelas XI. Penelitian ini merupakan penelitian eksperimen yang dilaksanakan di SMAN 15 Semarang. Pengambilan sampel dengan teknik cluster random sampling. Populasinya adalah semua siswa kelas XI IPS dengan sampel dalam penelitian ini terdiri kelas XI IPS 1 sebagai kelas kontrol dan kelas XI IPS 4 sebagai kelas eksperimen. Variabel yang digunakan adalah motivasi dan keaktifan sebagai variabel bebas dan prestasi belajar sebagai variabel terikat. Pengumpulan data menggunakan metode angket untuk mengukur motivasi siswa, metode observasi untuk mengukur keaktifan siswa dan pemberian tes untuk mengukur prestasi belajar. Hasilnya menunjukkan bahwa (1) ketuntasan prestasi belajar tercapai dengan nilai rata-rata kelas eksperimen adalah 86,1 dengan persentase ketuntasan adalah 94,4%, (2) secara bersama-sama motivasi dan keaktifan berpengaruh terhadap prestasi belajar yaitu sebesar 87,7%, (3) rata-rata kelas eksperimen adalah 86,1 lebih baik dari rata-rata kelas kontrol yaitu 78,7. Hal ini menunjukkan bahwa model pembelajaran kooperatif tipe Team Assisted Individualization dengan pendekatan konstruktivisme terhadap prestasi belajar siswa materi turunan fungsi kelas XI efektif. Kata Kunci : Keefektifan, Pembelajaran Kooperatif, Pendekatan Konstruktivisme, Prestasi Belajar, Team Assisted Individualization
KEEFEKTIFAN MODEL PEMBELAJARAN THINK-PAIR-SQUARE DAN QUANTUM TEACHING BERNUANSA KONTEKSTUAL TERHADAP PEMECAHAN MASALAH Ziadatun Nafisah; Dwi Sulistyaningsih; Eko Andy Purnomo
Jurnal Karya Pendidikan Matematika Vol 2, No 1 (2015): Jurnal Karya Pendidikan Matematika
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jkpm.2.1.2015.%p

Abstract

Penelitian ini bertujuan untuk mengetahui keefektifan penerapan model pembelajaran Think-Pair-Square dan Quantum Teaching bernuansa kontekstual terhadap kemampuan pemecahan masalah dan perbandingan model pembelajaran Think-Pair-Square bernuansa kontekstual dengan model Quantum Teaching bernuansa kontekstual terhadap kemampuan pemecahan masalah. Penelitian ini merupakan penelitian eksperimen. Populasi dalam penelitian ini adalah seluruh peserta didik kelas VIII MTs Tarbiyatul Mubtadiin Wilalung Gajah Demak. Sampel diambil dengan teknik random sampling dan diambil 3 kelas, yaitu kelas eksperimen 1, kelas eksperimen 2 dan kelas kontrol. Pengambilan data menggunakan metode dokumentasi, tes, observasi dan angket. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran Think-Pair-Square dan Quantum Teaching bernuansa kontekstual terhadap kemampuan pemecahan masalah efektif, dengan ketuntasan klasikal masing-masing mencapai 88% dan 85%, sedangkan pengaruh keaktifan dan motivasi belajar sebesar 83,1% dan 84,8%, dan penerapan model pembelajaran Think-Pair-Square bernuansa kontekstual lebih baik dibanding model Quantum Teaching bernuansa kontekstual terhadap kemampuan pemecahan masalah. Kesimpulannya adalah model pembelajaran Think-Pair-Square dan Quantum Teaching bernuansa kontekstual lebih baik dari model konvensional. Kata Kunci: Kooperatif, Think-Pair-Square, Quantum Teaching, Bernuansa Kontekstual, Pemecahan Masalah.
Keefektifan Model Pembelajaran Course Review Horay dengan Pendekatan Kontekstual terhadap Kemampuan Komunikasi Matematis pada Materi Segitiga Kelas VII Arifatun Nahar; Dwi Sulistyaningsih; Eko Andy Purnomo
Jurnal Karya Pendidikan Matematika Vol 3, No 1 (2016): Jurnal Karya Pendidikan Matematika
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (300.753 KB) | DOI: 10.26714/jkpm.3.1.2016.%p

Abstract

Peserta didik yang mengalami kesulitan untuk memahami materi segitiga jika diberi soal yang berbentuk kontekstual, peserta didik belum bisa menerapkan konsep ke dalam dunia nyata. Selain itu minat dan keaktifan peserta didik dalampembelajaran rendah. Kurangnya keaktifan mengakibatkan kemampuan komunikasi matematis juga rendah. Salah satu upaya untuk mengatasi permasalahan tersebut yaitu dengan cara menerapkan model pembelajaran Course Review Horay dengan pendekatan kontekstual. Penelitian ini bertujuan untukmengetahui keefektifan model pembelajaran Course Review Horay dengan pendekatan kontekstual terhadap kemampuan komunikasi matematis materi segitiga kelas VII. Penelitian ini merupakan jenis penelitian eksperimen, dengan populasi seluruh peserta didik kelas VII di SMP Yasiha Gubug tahun ajaran 2015/2016.Sampel dalam penelitian ini adalah kelas VIIA sebagai kelas eksperimen, kelas VII C sebagai kelas kontrol dan kelas VII B sebagai kelas uji coba. Hasil yang diperoleh dari penelitian ini, peserta didik yang menggunakan model pembelajaran Course Review Horay dengan pendekatan kontekstual mencapai ketuntasan klasikal 90%. Pengaruh minat dan keaktifan terhadap kemampuan komunikasi matematis sebesar 91,6%. Terdapatperbedaan kemampuan komunikasi matematis antara kelas eksperimen dan kelas kontrol. Berdasarkan hasil penelitian bahwamodel pembelajaran Course Review Horay dengan pendekatan kontekstual materi segitiga kelas VII dapat dikatakan efektif.Kata Kunci: Course Review Horay, pendekatan kontekstual, komunikasi matematis.