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Journal of Primary Education
Published by Universitas Negeri Semarang
ISSN : 22526404     EISSN : 25024515     DOI : -
Core Subject : Education,
Education
Journal of Primary Education publishes research articles results and conceptual studies in field of elementary mathematics education, science, Indonesian languange and social studies for primary education level. Journal of Primary Education publishes research studies employing a variety of qualitative and/or quantitative methods and approaches in the field of primary education.
Arjuna Subject : -
Articles 750 Documents
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PEMBELAJARAN MATEMATIKA MODEL PROBLEM BASED LEARNING BERBASIS SAVI UNTUK MENGEMBANGKAN KREATIVITAS PESERTA DIDIK
Journal of Primary Education Vol 1 No 2 (2012)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v1i2.791

Abstract

Telah dapat dilakukan pengembangan perangkat pembelajaran matematika dengan model Problem Based Learning berbasis SAVI yang valid, praktis, dan efektif. Pengembangan  dilakukan dengan mengacu pada model pengembangan perangkat dari Thiagarajan, dengan tahap-tahap: (1) define, (2) desain, (3) develop. Tahap desimminate tidak dilaksanakan. Perangkat pembelajaran matematika terdiri dari: Silabus, RPP, SBPD, LKPD, dan TKPD. Dalam uji coba dilakukan pengamatan proses pembelajaran dan keaktifan belajar peserta didik. Diakhir pembelajaran dilakukan tes kreativitas peserta didik, pengisian angket respon peserta didik, dan angket motivasi. Data diolah dengan analisis diskriptif, uji homogenitas, uji normalitas, uji ketuntasan, uji beda, dan uji pengaruh. Hasil penelitian: (1) hasil penilaian validator menunjukkan perangkat pembelajaran dengan nilai kategori baik; (2) hasil uji coba terbatas memenuhi kriteria praktis, dan (3) implementasi model PBL berbasis SAVI memenuhi kriteria efektif, yaitu: (a) aktivitas peserta didik memenuhi kriteria baik, (b) hasil TKPD mencapai ketuntasan KKM, (c) hasil TKPD kelas uji coba lebih baik daripada kelas kontrol, dan (4) adanya pengaruh aktivitas dan motivasi peserta didik terhadap kreativitas peserta didik. Berdasarkan pada hasil tersebut dapat disimpulkan bahwa pembelajaran matematika model PBL berbasis SAVI materi lingkaran peserta didik kelas VIII valid, praktis, dan efektif.This study aims to generate the model of learning mathematics with Problem Based Learning (PBL) based Savi VIII class are valid, practical, and effective.The development of learning mathematics is done by reference to the developmentmodel of Thiagarajan, with the steps of: (1) define, (2) design, (3) develop. Desimminate stage is not implemented. The device consists of mathematical learning: syllabus, lesson plans, SBPD, LKPD, and TKPD. In a trial conducted observations of the active learning process and learners learn. In addition, the end of the study carried out tests of creativity of students, filling the questionnaire responses of students, and motivation questionnaire used to obtain the necessary data. The research data obtained through the validation sheet, observation sheets and creativity tests. Data processed by descriptive analysis, test of homogeneity, normality test, test thoroughness, different test, and test the influence.  Results of the study: (1) the assessment of learning with the validator shows the value of either category, (2) the results of limited testing of practical criteria, and (3) implementation of the PBL model of effective criteria-based Savi, namely: (a) the activities of students meet both criteria, (b) the results of KKM TKPD achieve completeness, (c) the results of a trial class TKPD better than the control class, and (4) the influence of activity and motivation of students to the creativity of students. Based on these results it can be concluded that the mathematical model of PBL-based learning materials SAVI class VIII student circles valid, practical, and effective. 
PENGEMBANGAN MATERI AJAR MEMBACA CERITA ANAK BERMUATAN NILAI-NILAI KARAKTER
Journal of Primary Education Vol 1 No 2 (2012)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v1i2.792

Abstract

Penelitian ini bertujuan mengembangkan prototipe materi ajar membaca cerita anak, menentukan tingkat keterbacaan, keefektifan  materi ajar cerita anak dalam meningkatkan minat baca, pembentukan karakter, dan ketuntasan belajar siswa, serta menentukan tingkat keberterimaan materi ajar cerita anak-anak yang bermuatan karakter oleh siswa SD kelas tinggi. Pendekatan penelitian yang digunakan adalah penelitian pengembangan yang menggunakan sembilan  langkah. Berdasarkan hasil penelitian disimpulkan: (1) Pengembangan prototipe berupa dua buah buku yaitu pedoman penggunaan materi ajar dan  materi ajar membaca cerita anak yang bermuatan nilai-nilai karakter; (2) Tingkat keterbacaan materi ajar membaca cerita anak  termasuk kategori sangat tinggi; (3) Materi ajar cerita anak terbukti efektif untuk meningkatkan minat baca dan pembentukan karakter bagi siswa SD Kelas tinggi; dan (4) Tingkat keberterimaan materi ajar cerita anak-anak yang bermuatan nilai karakter termasuk dalam kategori sangat tinggi. This research aims to develop a prototype, to determine the level of readability, the effectiveness of the teaching materials in improving the children's story reading, character building, and mastery learning students, as well as determine the level of acceptability of material of a children's story by the character-laden high-grade elementary students. The research approach used is the research and development that uses nine steps. Based on the results of the study concluded: (1) development of a prototype in the form of two books on the guidelines for the use of teaching materials and teaching materials to read a children's story, (2) readability level reading material of children's stories very high category, (3) effective teaching materials for children's literature increase reading and character building classes for high school students, and (4) the level of acceptance of material of children's stories including the value-laden character in the very high category. 
STRATEGI PEMBELAJARAN AKTIF MODELLING THE WAY BERBASIS TEORI BRUNER PADA PEMBELAJARAN MATEMATIKA
Journal of Primary Education Vol 1 No 2 (2012)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v1i2.793

Abstract

Latar belakang penelitian ini adalah refleksi pada pelaksanaan pembelajaran mata kuliah Pembelajaran Matematika SD 1 yang belum memberikan kesempatan melatih keterampilannya dalam peer teaching. Faktor lain adalah belum tersedianya bahan ajar, silabus, dan media pembelajaran. Berdasarkan masalah tersebut, peneliti melaksanakan penelitian pengembangan perangkat pembelajaran strategi aktif  modelling the way berbasis teori Bruner pada kompetensi dasar pecahan, perbandingan dan pengukuran. Tujuan penelitian ini adalah: 1) menentukan proses pengembangan perangkat pembelajaran, 2) Memperoleh perangkat pembelajaran  yang valid, 3) Mengetahui keefektifan implementasi perangkat pembelajaran dan 4) Mengetahui kepraktisan perangkat pembelajaran. Jenis penelitian adalah pengembangan dengan model pengembangan 4-D (Four D Model) dari Thiagarajan. Tahap yang dilaksanakan sampai 3 tahap yaitu pendefinisian (define), perancangan (design) dan sampai pada tahap pengembangan (develop). . Perangkat pembelajaran yang dikembangkan adalah 1) Silabus, 2) SAP, 3) Bahan Ajar, 4) LK Peer Teaching, 5) Media presentasi, dan  6) Tes Hasil Belajar. Instrumen pengumpul data 1) penilaian kinerja peer teaching, 2) Tes Hasil Belajar, dan 3) Lembar pengamatan. Rata-rata skor pengembangan perangkat 4.24 (sangat baik) sehingga perangkat valid.  Keefektifan penggunaan perangkat pembelajaran: 1) Ketuntasan klasikal dengan KKM = 71 mencapai 100%, 2) Hasil belajar kelas eksperimen (88.1) lebih tinggi dari kelas kontrol (75.3) The background of this research is a reflection on the implementation of learning of Mathematics in Elementary School 2. In fact, they were not given an opportunity  to train their skills in peer teaching. Another factor is the unavailability of teaching materials, syllabus, and media of learning. Based on these problems, the researcher conducted a research of development of the active learning strategy modelling which is based on Bruner's theory on the competence of fractions, ratios, and measurement. The objectives of  this study were: 1) to determine the process of development of learning tools, 2) to obtain valid learning tools, 3) to know the effectiveness of the implementation of learning tools, and 4) to know the practicality of learning tools. This type of research is a development one by selecting the Four D Model from Thiagarajan. It is implemented through 3 stages, e.g. define, design and develop. The learning tools which were developed are 1) syllabus, 2) lesson plan, 3) teaching materials, 4) Worksheet of Peer Teaching, 5) Instructional presentation media, and 6) Achievement Test. Data collection instruments in this study are: 1) peer teaching performance assessment, 2) Achievement Test, and 3) the lesson observation sheet. The average score of learning tool development was 4.24(very good) so that the device was valid. The effectiveness of the use of learning tools is determined by: 1) Classical  achievement mastery or  minimum mastery criteria = 71 reached 100%,  and 2) The achievement the experimental class reached average of 88.1; better than control class (75.3).
PEMBELAJARAN MATEMATIKA SISWA KELAS V DENGAN MODEL COOPERATIVE LEARNING BERMUATAN PENDIDIKAN KARAKTER
Journal of Primary Education Vol 2 No 1 (2013)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v2i1.1241

Abstract

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran matematika dengan model cooperative learning tipe STAD bermuatan pendidikan karakter pada materi pecahan desimal kelas V yang valid, praktis, dan efektif. Pengembangan perangkat pembelajaran matematika dilakukan dengan mengacu pada model pengembangan perangkat dengan fase-fase: (1) investigasi, (2) disain, (3) realisasi/kontruksi, (4) tes, evaluasi, dan revisi, dan (5) implementasi. Perangkat pembelajaran terdiri atas buku siswa, silabus, rencana pelaksanaan pembelajaran, lembar kerja siswa, dan (6) tes hasil belajar. Hasil penelitian sebagai berikut: (1) hasil penilaian validator menunjukkan perangkat pembelajaran valid dengan kategori baik;  (2) hasil ujicoba kelas terbatas memenuhi kriteria praktis; (3) implementasi model cooperative learning tipe STAD bermuatan bendidikan karakter memenuhi kriteria efektif, yaitu: (a) hasil pengelolaan pembelajaran amat baik, (b) respon  siswa tergolong positif. (c) penilaian pendidikan karakter memenuhi kriteria baik; (d) aktifitas siswa dalam kategori tinggi; (e) hasil tes hasil belajar mencapai ketuntasan minimal, dan (f) motivasi belajar memberikan pengaruh positif terhadap prestasi belajar siswa. Berdasarkan  hasil tersebut dapat disimpulkan bahwa pengembangan perangkat pembelajaran matematika model cooperative learning tipe STAD Bermuatan Pendidikan Karakter valid, praktis, dan efektif.   Abstract ___________________________________________________________________ This study aimed to provide mathematics learning devices with cooperative learning type of STAD model contain of character education at decimal fraction  materials for grade V which are valid, practical, and effective. The development of mathematics learning devices is done by referring to the model of   educational development, consisting of some phases: (1) investigation, (2) design, (3) realization/construction, (4) testing, evaluation, and revision, and (5) implementation. The learning devices consist of  student book, syllabus, lesson plans, student worksheet, and (6) learning output test. This study results as follows: (1) assessment from the experts validation the mathematics learning devices are valid, (2) the data analysis of the experiment for the practicality criteria is practical, (3) the results of qualified for the effectiveness criteria: (a) they are the learning management observe is very good, (b) the students response is positive, (c) the character education is good, (d) the student’s activity is high category, (e) learning result has achieved minimum criteria, and (f) motivation gives positive effect toward learning achievement. For this reason, it can be conclude that the development of learning devices with the cooperative learning type STAD model contain of character education are valid, practical, and effective.
KEEFEKTIFAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER BERMEDIA WORD SQUARE PADA MATERI PESAWAT SEDERHANA
Journal of Primary Education Vol 2 No 1 (2013)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v2i1.1248

Abstract

Pembelajaran IPA di Sekolah Dasar Negeri  Bawang 02 belum menerapkan pembelajaran kooperatif. Tujuan penelitian  untuk menguji pengaruh model pembelajaran kooperatif tipe Numbered Heads Together (NHT) dilengkapi dengan Word Square terhadap aktivitas belajar siswa, keterampilan proses, pencapaian ketuntasan belajar siswa, dan mengetahui respons siswa terhadap model pembelajaran tersebut. Penelitian eksperimen ini  menggunakan  desain Pretest-Posttest Control Group Design. Pengambilan data menggunakan teknik dokumentasi, observasi, tes tertulis, dan angket. Analisis data yang digunakan adalah deskripsi persentase, dan uji beda dengan analisis uji t-test. Hasil penelitian menunjukkan bahwa ada pengaruh terhadap aktivitas belajar siswa, ketuntasan belajar dan keterampilan proses siswa. Tingkat Ketuntasan belajar siswa sebesar 95,65%, dan sebesar 99,76% siswa memberi respons positif terhadap pelaksanaan model pembelajaran kooperatif. Simpulan dari penelitian ini adalah model pembelajaran  kooperatif tipe NHT yang dilengkapi  dengan Word Square efektif  untuk meningkatkan aktivitas, keterampilam proses, dan hasil belajar siswa.   Abstract ___________________________________________________________________ Science teaching and learning at SD Negeri Bawang 02 has not applied cooperative learning yet. The objective of this study is to observe the influence of the cooperative learning model type Numbered Heads Together (NHT) equipped by the Word Square towards the students’ activity, the skill process, the gain of achievement minimum criteria, and the students’ response. This study is the experimental research with pretest – post-test Control Group Design. The technique of collecting the data was taken by documentation, observation, written test, and questionnaire. The data was analyzed by the description of the percentage, and the differentiate test by t-test. The cooperative learning NHT influences the students’ learning activity, the skill process, the students’ gain on achievement minimum criteria, and the response. The students’ classical gain on the achievement minimum criteria is 95,65%, and 99,76% of the students gave the positive response in the application of cooperative learning. The conclusion of the study is that the application of Cooperative Learning model type of NHT equipped by Word Square effectively influenced towards the students’ activity, the process skill, and improved learning outcomes.
PEMBELAJARAN MATEMATIKA KELAS V DENGAN MODEL BERJANGKAR DENGAN PENDEKATAN KONTEKSTUAL
Journal of Primary Education Vol 2 No 1 (2013)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v2i1.1251

Abstract

Penelitian ini bertujuan untuk mendapatkan perangkat pembelajaran matematika model berjangkar dengan pendekatan kontekstual untuk materi luas permukaan kubus dan balok siswa kelas V yang valid dan efektif. Pengembangan perangkat pembelajaran matematika mengacu pada model pengembangan pembelajaran dari Thiagarajan dengan fase-fase: define, desain, dan develop. Perancangan perangkat terdiri dari silabus, rencana pelaksanaan pembelajaran, VCD pembelajaran, lembar kerja siswa, dan tes prestasi belajar. Data diolah dengan statistik uji-t dan dengan uji regresi. Penelitian ini menghasilkan perangkat pembelajaran yang valid yaitu berdasar hasil penilaian dari para validator: silabus dalam kategori baik, RPP sangat baik, VCD pembelajaran sangat baik, lembar kerja siswa sangat baik, dan tes prestasi belajar sangat baik. Hasil keefektifan yaitu: aktifitas siswa memenuhi kriteria sangat baik, minat belajar siswa memenuhi kriteria sangat baik, uji proporsi menunjukkan prestasi belajar siswa memenuhi standar kriteria minimum, rata-rata hasil belajar kelas eksperimen lebih baik dari kelas kontrol pada uji regresi linier ganda diperoleh simpulan bahwa aktivitas dan minat belajar siswa berpengaruh positif terhadap prestasi belajar.   Abstract ___________________________________________________________________ This study aimed to obtain the mathematical model of anchored learning with contextual approach for cubes and blocks material of students grade V that valid and effective. The development of the mathematics learning devices refer to a model of learning development by Thiagarajan with phases:   define,   design, and develop. The design of the learning devices consist of the syllabus, lesson plans, VCD learning, worksheet, and learning achievement test. Data were processed with t-test statistics and test regression. The study produced a valid learning device that is according the values of validators that syllabus in good criteria, RPP is very good, VCD learning is very good, worksheet very good, and learning achievement test is very good. Effectiveness results are:  student activities   achive the very good criteria, student interest the very good criteria,   test of proportion of shown learning achievements of students more standard of minimum criteria of value, the average learning outcomes experimental group better than control group, and the multiple regression test got inference that the activities and interests of a positive influence.
KEEFEKTIFAN PEMBELAJARAN MENULIS KARANGAN DESKRIPSI DENGAN MODEL QUANTUM DAN INKUIRI TERPIMPIN BERPASANGAN BERDASARKAN GAYA BELAJAR PESERTA DIDIK SEKOLAH DASAR
Journal of Primary Education Vol 2 No 1 (2013)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v2i1.1252

Abstract

Tujuan penelitian eksperimen ini adalah menentukan keefektifan model quantum dan inkuiri terpimpin berpasang (ITB) dalam pembelajaran menulis karangan deskripsi efektif bagi peserta didik  kelas V SD yang bergaya belajar visual dan auditori, serta interaksi keefektifan antara model quantum dengan model ITB tersebut. Teknik analisis secara deskriptif. Hasil penelitian menunjukkan bahwa: (1) Model quantum lebih efektif digunakan untuk pembelajaran menulis karangan deskripsi bagi peserta didik bergaya belajar visual. Nilai rata-rata peserta didik bergaya belajar visual lebih tinggi dari pada auditori, yaitu 79,71>68,94; (2) Model ITB lebih efektif digunakan untuk pembelajaran menulis karangan deskripsi bagi peserta didik yang bergaya belajar auditori. Nilai rata-rata peserta didik bergaya belajar auditori lebih tinggi dari pada visual, yaitu 72,05>70,20; (3) Model Quantum lebih efektif daripada model ITB dalam pembelajaran menulis karangan deskripsi dalam interaksinya dengan gaya belajar peserta didik. Nilai rata-rata peserta didik pada pembelajaran dengan model quantum lebih tinggi daripada model ITB.. Keefektifan pembelajaran menulis karangan deskripsi dengan model quantum dan ITB dapat dilihat dari terlaksananya unsur-unsur kedua model dan hasil belajar peserta didik.   Abstract ___________________________________________________________________ The aims of this research are  to know effectiveness of quantum model and paired guided inquiry model to write descriptive essay for the students who possess visual and auditory learning style, and the interaction of effectiveness of quantum model and paired guided inquiry how to write descriptive essay based on five graders’ visual and auditory learning style. The result is that : (1) Quantum model is more effective to be used for students who possess visual style (2) Guided Paired Inquiry model is more effective to be used for students who posses auditory style  (3) Quantum model is more effective than Guided Paired Inquiry modelin teaching how to write descriptive essay with its interaction with students’ learning styles. The mean of students’ score which used quantum model is higher than the mean of students’ score which used paired guided inquiry model. The effectiveness of quantum and paired guided inquiry model can be seen by the application of both models’ aspects and students’ achievement scores.
KEEFEKTIFAN PEMBELAJARAN MENULIS PUISI DENGAN MODEL KUANTUM DAN MODEL INSTRUKSI LANGSUNG BERDASARKAN MINAT BELAJAR SASTRA PESERTA DIDIK SEKOLAH DASAR
Journal of Primary Education Vol 2 No 1 (2013)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v2i1.1253

Abstract

Tujuan penelitian ini adalah menentukan (1) perbedaan kemampuan menulis puisi antara peserta didik yang diajar dengan model quantum dan instruksi langsung, (2) perbedaan kemampuan menulis puisi antara sisiwa yang memiliki minat belajar sastra yang tinggi dan rendah, (3) interaksi keefektifan model quantum dan model intruksi langsung dalam pembelajaran menulis puisi pada peserta didik kelas V SD berdasarkan minat belajar sastra tinggi dan rendah. Penelitian eksperimen ini menggunakan desain faktorial 2x2. Teknik analisis data dengan Anova. Hasil penelitian adalah: (1) hasil belajar menulis puisi  peserta didik yang diajar dengan model quantum lebih tinggi dari pada dengan model instruksi langsung. (2) Hasil belajar menulis puisi peserta didik yang berminat belajar sastra tinggi lebih tinggi dari pada yang berminat belajar sastra rendah. (3) Terdapat interaksi antara model pembelajaran dan minat belajar sastra dalam   pembelajaran menulis puisi bagi peserta didik kelas V SD. Model quantum   efektif bagi peserta didik baik yang berminat sastra tinggi maupun rendah dalam menulis puisi.   Abstract ___________________________________________________________________ The aims of this research are to know: (1) difference between students’ who are taught by using quantum model and direct instruction related to their ability to write poem, (2) difference between students who have high interest to learn about literature and who have low interest to learn about literature regarded to their abilities to write poem, (3) interaction of quantum model and direct instruction model of teaching and learning in writing poem wich students’ high and low interest to learn about literature. The conclusion of this research is: (1) there is a difference related to students’ academic achievement between those who are taught by quantum and direct instruction model. (2) there is a difference related to academic achievement between students’ who have high interest to learn literature and low interest to learn literature. (3) there is interaction between model and the interest to learn literature for five graders.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MODEL INKUIRI TERBIMBING BEREFLEKSI PADA MATERI KONDUKTOR DAN ISOLATOR PANAS
Journal of Primary Education Vol 2 No 1 (2013)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v2i1.1255

Abstract

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran IPA Model Inkuiri Terbimbing Berefleksi pada Materi Konduktor dan Isolator Panas yang valid, efektif, dan praktis. Tahap penelitian meliputi tahap: pengembangan, validasi, uji coba skala terbatas, dan uji coba skala luas. Perangkat pembelajaran yang dikembangkan adalah Silabus, RPP, Bahan Ajar, LKPD, dan PPHB. Hasil penelitian adalah: (1) setelah melalui proses validasi dan revisi diperoleh perangkat pembelajaran yang valid, (2) proses pembelajaran IPA model Inkuiri Terbimbing Berefleksi pada materi konduktor dan Isolator Panas efektif untuk meningkatkan hasil belajar. Keefektifan ditandai dengan (a)  tercapainya ketuntasan belajar siswa dengan  nilai rerata 92,85% yang secara signifikan melebihi batas ketuntasan 75%; (b) rerata prestasi belajar kelas eksperimen sebesar 81,071 dan rerata  prestasi belajar kelas kontrol 72,24, secara signifikan ada perbedaan prestasi belajar antara kedua kelas tersebut. Peneliti menyarankan kepada guru IPA yang akan menggunakan pembelajaran model Inkuiri Terbimbing Berefleksi agar memberikan kesempatan kepada siswa untuk aktif bekerjasama, berinteraksi, membangun pengetahuannya sendiri, lebih peduli, bertanggungjawab.   Abstract ___________________________________________________________________ This research has goal such as to: generate the learning science Inquiry Guided Reflection Model to improve the skills and student learning results of the validity, effective, and  practice of conductor and insulator material heat learning’s. The study refers to the development with the phases define, design, and development. The learning’s device were developed are syllabus, lesson plans, Teaching Materials, LKPD, and PPHB. The results are: (1) The learning’s device is valid. (2) the process of learning science inquiry model of Guided Reflection on material Heat conductors and insulators effective. Effectiveness was characterized by (a) the achievement of mastery learning students with a mean value of 92.85% significantly exceeded the 75% completeness limit, (b) the average achievement of 81.071 experimental class and control class mean achievement 72.24, there are significant differences in achievement learning between the two classes. The researchers suggested that to the science teachers who will use Reflection Guided Inquiry Learning Model in order to give the students the opportunity to be active cooperate, interactive, build their own knowledges, more caring, responsible and fun.
PEMBELAJARAN DENGAN MODEL KONSTRUKTIVISME BERBASIS MATEMATIKA REALISTIK BERBANTUAN CD PEMBELAJARAN KELAS IV
Journal of Primary Education Vol 2 No 1 (2013)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v2i1.1257

Abstract

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran matematika yang dapat memberi kesempatan siswa menemukan kembali konsep-konsep matematika yang dipelajarinya dan mengaplikasikan konsep-konsep tersebut dapat memecahkan masalah sederhana sehari-hari,  mengetahui apakah pembelajaran matematika menggunakan model konstruktivisme realistik  berbantuan CD pembelajaran dapat meningkatkan kemampuan pemecahan masalah, dan menghasilkan perangkat pembelajaran matematika dengan model konstruktivisme realistik berbantuan CD pembelajaran materi operasi hitung kelas IV SD yang valid, praktis, dan efektif. Perangkat yang dikembangkan meliputi silabus, rencana pelaksanan pembelajaran, buku siswa, lembar kerja siswa, dan CD pembelajaran. Perangkat dikembangkan menggunakan model konstruktivisme realistik yang meliputi tahapan pendefinisian, perancangan, pengembangan, dan penyebaran. Validitas perangkat pembelajaran ditentukan berdasarkan penilaian ahli, kepraktisan ditentukan berdasarkan respon siswa dan guru pengamat, sedangkan uji efektivitas ditentukan melalui uji ketuntasan, uji pengaruh dan uji banding rata-rata. Untuk mengetahui peningkatan kemampuan penyelesaian soal cerita matematika dilakukan analisis menggunakan rumus gain ternormalisasi. Berdasarkan hasil penelitian dan pembahasan diperoleh kesimpulan bahwa perangkat yang dikembangkan valid, praktis dan efektif. Tercapai ketuntasan belajar pada siswa kelas eksperimen, terdapat pengaruh aktivitas belajar siswa terhadap kemampuan pemecahan masalah dalam menyelesaikan soal cerita matematika, kemampuan pemecahan masalah siswa kelas eksperimen lebih baik dari kemampuan siswa kelas kontrol, terjadi peningkatan kemampuan pemecahan masalah pada siswa.   Abstract ___________________________________________________________________ This study aims to generate the mathematics learning that can given students to rediscover the mathematical concepts and applied those concepts to solved  real life problems,   determine the mathematics learning used realistic constructivism  model assisted CD-learning can improved problem-solving abilities, and generating the mathematics learning used realistic constructivism model assisted CD-learning for grade IV in arithmetic operations material valid, practical, and effective. The learning devices was developed were syllabus, lesson plans, student books, worksheets, and CD-learning. The learning devices was developed using phases: defining, design, development, and dissemination. The validity of the learning devices is determined on expert judgment, practicality is determined on the response based of students and teachers observers, whereas effectiveness  conducted through the mastery test, influence test and test of differences of mean. To known the increasing of problem solving ability using the formula normalized gain. Based on the research result can be concluded that the learning devices was valid, practical and effective. Achieved mastery learning in   experiments classroom, there is an influence student learning activities for problem-solving abilities in solving of mathematics story problems, students problem-solving a

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