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PENGEMBANGAN LKPD BERBASIS PENDEKATAN SAINTIFIK PADA MATERI SPLDV KELAS VIII SMP NEGERI 5 LUBUKLINGGAU Vina Bahrilin; Maria Luthfiana; Efuansyah Efuansyah
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol 3, No 1 (2020): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v3i1.4813

Penelitian ini bertujuan untuk mengembangkan lembar kerja peserta didik (LKPD) berbasis pendekatan saintifik pada materi sistem persamaan linear dua variabel (SPLDV) di kelas VIII sesuai dengan kurikulum 2013. Penelitian ini merupakan penelitian pengembangan dengan menggunakan model 4-D yang terdiri dari 4 tahap yaitu: tahap Define, Design, Develop, dan Disseminate. Teknik pengumpulan data yang digunakan adalah angket validitas dan angket kepraktisan. Berdasarkan hasil analisis penilaian oleh keempat ahli yaitu: ahli bahasa, ahli materi, ahli media dan ahli isi menunjukkan bahwa lembar kerja peserta didik menggunakan pendekatan saintifik pada materi sistem persamaan linear dua variabel (SPLDV) memenuhi kriteria valid dengan rata-rata skor 3,37. Sedangkan hasil analisis penilaian lembar kepraktisan siswa yang terdiri dari 31 orang diperoleh bahwa lembar kerja peserta didik menggunakan pendekatan saintifik pada materi sistem persamaan linear dua variabel (SPLDV) memenuhi kriteria praktis dengan rata-rata skor 3,31.

EFEKTIVITAS MODEL PEMBELAJARAN SAVI TERHADAP PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS VII SMPN 5 LUBUKLINGGAU Tri Herliana; Drajat Friansah; Maria Luthfiana
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol 2, No 1 (2019): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Penelitian bertujuan untuk mengetahui pemahaman konsep, respon dan aktivitas siswa kelas VII SMP Negeri 5 Lubuklinggau dengan menggunakan model pembelajaran SAVI (Somatic, Auditory, Visual, and Intellectual). Metode penelitian yang digunakan adalah eksperimen semu yang dilaksanakan tanpa adanya kelas pembanding. Populasinya adalah seluruh siswa kelas VII SMP Negeri 5 Kota Lubuklinggau berjumlah 261 siswa dan sebagai sampel diambil satu kelas secara acak yaitu kelas VII5 sebanyak 32 siswa. Teknik yang digunakan untuk penarikan sampel adalah sampel acak atau random sederhana (simple random sampling). Pengumpulan data dilakukan dengan teknik tes, angket, dan observasi. Data yang terkumpul dianalisis menggunakan uji-t. Berdasarkan hasil analisis data dapat disimpulkan bahwa pemahaman konsep matematika siswa kelas VII SMP Negeri 5 Lubuklinggau tahun pelajaran 2019/2020 setelah diterapkan pembelajaran matematika dengan model SAVI dikategorikan baik. Rata-rata nilai post-test yang diperoleh siswa sebesar 68,7 dan jumlah siswa dikategorikan baik sebanyak 31 orang (96,85%). Rata-rata aktivitas siswa secara keseluruhan adalah 80,00% termasuk kriteria sangat aktif dan rata-rata respon siswa 71,97% termasuk kriteria baik. Kata kunci : aktivitas, pemahaman konsep, respon, SAVI ABSTRACTThe study aims to determine the understanding of concepts, responses and activities of Grade VII students of SMP Negeri 5 Lubuklinggau by using the SAVI learning model (Somatic, Auditory, Visual, and Intellectual). The research method used was quasi-experimental conducted without a comparison class. The population is all students of class VII SMP Negeri 5 Lubuklinggau totaling 261 students and as a sample taken one class randomly, class VII5 totaling 32 students. The technique used for sampling is simple random sampling. Data collection was carried out using test, questionnaire, and observation techniques. The collected data were analyzed using t-test. Based on the results of data analysis, it can be concluded that the understanding of mathematics concepts for VII grade students of SMP Negeri 5 Lubuklinggau in the academic year 2019/2020 after applying mathematics learning with the SAVI model is categorized as good. The average post-test scores obtained by students amounted to 68.7 and the number of students was categorized as good as 31 people (96.85%). Average overall student activity is 80.00% including the criteria of very active and the average response of students is 71.97% including good criteria. Keywords : activity, concept understanding, response, SAVI

Pengaruh Model Pembelajaran Berbasis Masalah terhadap Kemampuan Pemecahan Masalah Matematika Siswa Kelas XI IPA MA Negeri 1 Lubuklinggau Maria Luthfiana; Yuliansyah Yuliansyah; Anna Fauziah
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

The purpose of this study was to determine the effect of problem-based learning models on the mathematical problem solving ability of students of class XI IPA MA Negeri 1 Lubuklinggau. The research method used is true experimental design conducted by the comparison group. The study population was all students of class XI IPA MA Negeri 1 Lubuklinggau, which consisted of 113 students. As an experimental class is class XI Science 3 as many as 36 students and as a control class is class XI Science 2 as many as 38 students selected randomly. Data collection was carried out by means of a descriptive test form. The collected data were analyzed using t-test. Based on the results of the t-test analysis at the significance level α 0.05, obtained (6.80)> (1.671). Conclusion, there is an influence of problem-based learning models on the ability to solve math problems in class XI IPA MA Negeri 1 Lubuklinggau. Keywords: Mathematical Problem Solving Ability, Problem Based Learning.

Desain Lembar Kerja Siswa Materi Sistem Persamaan Dua Variabel Berorientasi Etnomatematika Drajat Friansyah; Maria Luthfiana
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 2 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

This study aims to explain the steps in designing teaching materials in the form of Ethnomatematics-oriented worksheet on SPLDV material. The method used by the author in designing teaching materials is part or two of the initial stages of the ADDIE development model which consists of the analysis, design, development, implementation, and evaluation stages. The results of the study, the concept of ethnomatematics that can be integrated into the form of worksheets, namely, the unit of calculation in the sale and purchase transactions in traditional markets in the form of "secanting and" padembuk ", in addition to the typical Lubuklinggau batik motif in the form of durian motifs. Ethnomatematics context becomes the starting point in the learning process presented in the worksheet on the SPLDV material, so that mathematics learning can be more meaningful. Conclusion, quality Mathematics learning must be supported by various aspects, one of the main aspects is professional teachers who are able to utilize various learning resources and develop teaching materials (LKS) by utilizing the daily cultural context (ethnomatematics) experienced by students, thus the process occurs meaningful mathematics learning and growing awareness of students to appreciate local wisdom and culture in this case the culture of the city of Lubuklinggau. Keyword: Etnomatematika, SPLDV

Pengaruh Model Pembelajaran Berbasis Masalah terhadap Kemampuan Berpikir Kreatif Matematis Maria Luthfiana; Lucy Asri Purwasi
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 2 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

The purpose of this study was to determine the effect of problem-based learning models on the ability to think mathematically creative in class VIII of SMP Negeri 6 Lubuklinggau. This study uses a True Experimental Design approach. In this study the sample used were two classes, namely the control class and the experimental class. The average score of mathematical creative thinking abilities that have been obtained by students on the final test in the experimental class is 19.5517 and in the control class an average score of 14.44783 is obtained. Both classes are normally distributed and homogeneous both on the initial and final tests. The collected data were analyzed using t-test. Based on the results of the t-test analysis obtained tcount = 2.5400 and ttable (at a significant level = 0.05) = 2.001. This shows tcount> ttable, so it can be concluded that there is a significant effect of problem-based learning models on the ability of mathematical creative thinking ability of eighth grade students of SMP Negeri 6 Lubuklinggau. Keywords: Mathematical Creative, Problem Based Learning Model

Penerapan Model Pembelajaran Auditory, Intellectually, Repetition (Air) terhadap Hasil Belajar Matematika Siswa Maria Luthfiana; Reny Wahyuni
Jurnal Pendidikan Matematika:Judika Education Vol 2 No 1 (2019): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

This study aims to determine the completeness of mathematics learning outcomes of VIII grade students of SMP Negeri Selangit after applying the Auditory, Intellectually, Repetition (AIR) learning model. The research method, is a quantitative research with quasi-experimental research design (quasi experiment). The sample in this study was grade VIII.4 students consisting of 30 students. Data collection was carried out using test techniques. The test data collected was analyzed using t-test. The results of the study, based on t-test analysis with a significant level α = 0.05, obtained an average test score before the application of the Auditory, Intellectually, Repetition (AIR) learning model was 22.15 and after the application of the Auditory learning model, Intellectually, Repetition (AIR) obtained an average test score of 73.94 with tcount> ttable (2,821)> (1,699). Conclusion, student mathematics learning outcomes after VIII SMP Negeri Selangit after the application of the Auditory, Intellectually, Repitition (AIR) model are significantly completed. Keywords: Auditory, Learning Outcomes, Intellectually, Repetition

Pengembangan Lembar Kerja Siswa (LKS) Etnomatematika Berbasis Penemuan Terbimbing pada Materi Bangun Ruang Sisi Datar Anggeraini Oktarina; Maria Luthfiana; Rani Refianti
Jurnal Pendidikan Matematika:Judika Education Vol 2 No 2 (2019): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

The purpose of this study was to develop student work ethics-oriented student worksheets based on guided discoveries on the material of flat side space and to find out the quality of worksheets developed in terms of validity, practicality and potential effects. The method, this research is Research and Dependency (R&D), that is development research that refers to a modified 4-D development model. The instruments used to measure the quality of worksheets developed include validation sheets, practicality questionnaires, walkthroughs and tests. Worksheets that are developed are valid based on validation sheets by experts and are practical based on a practical questionnaire. The potential effects of worksheets developed can be seen from the activities and understanding of students in working on the problems given to the worksheets. The results showed that: (1) the quality of worksheets seen from the aspect of validity included in the valid category with an average score of 3.18; (2) the quality of worksheets seen from the practical aspect is categorized practically with an average score of 3.24; and (3) worksheets have a potential effect on student learning outcomes where 20 students (76.9%) are included in the category of completion while there are 6 students (23.1%) have not been completed with the Minimum Learning Completion (KBM) specified. Conclusion, ethnomatematics-oriented worksheet based on guided discovery developed is declared valid, practical and potential in improving student learning outcomes in the material of flat side spaces. Keywords: Ethnomatematics, LKS, Guided Discovery

Pengembangan Lks Berbasis Etnomatematika (Budaya Lubuklinggau) Untuk Menumbuhkan Motivasi Belajar Matematika Siswa Maria Luthfiana; Drajat Friansah; Bunga Marcicilia
Jurnal Pendidikan Matematika:Judika Education Vol 3 No 1 (2020): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

The purpose of this research is to develop student worksheet based on ethnomatematics on the system of three-variable linear equation system for class X MAN 1 (Model) Lubuklinggau and find out the quality of worksheets developed in terms of validity, practicality, and effectiveness. This research is a development study with a 4-D development model (four D model). This model consists of 4 stages of development, namely Define, Design, Develop, and Disseminate. The results of the study, in the validity aspect, the worksheets developed received a category (Good) in the component of language worthiness with an average score of 3.00. In the content eligibility component, it gets a category (Very Good) with an average score of 3.24, while the component in the eligibility component gets a (Good) predicate with an average score of 3.04. The quality of teaching materials is seen from the aspect of practicality included in the criteria (Good) with an average score of 3.13 determined based on the results of students' responses to the worksheet. The effectiveness of worksheets can be seen from the aspects of student motivation at the time before the development of worksheets showing an average score of 3.01 while after showing an average score of 3.74 included in the criteria (Very Good). Conclusion, LKS which was developed based on ethnomatematics has valid, practical and effective criteria used to increase the learning motivation of students in class X MAN 1 (Model) Lubuklinggau. Keywords: Ethnomatematics, LKS, Lubuklinggau Culture, Learning Motivation

PENGEMBANGAN LEMBAR KERJA SISWA (LKS) QR CODE MENGGUNAKAN KONTEKS KOTA LUBUKLINGGAU PADA MATERI BANGUN DATAR SEGIEMPAT KELAS VII SMP NEGERI 3 LUBUKLINGGAU Leni Lestari Aprilia; Maria Luthfiana; Rani Refianti
JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 4 No 1 (2021): JOURNAL of MATHEMATICS SCIENCE and EDUCATION
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jmse.v4i1.1296

This study aims to produce a QR Code Student Worksheet (LKS) using a valid and practical Lubuklinggau City context, as well as potential effects. This research is a development research using a 4D model. This model is carried out by researchers consisting of 4 stages, namely: define (defining stage), design (planning stage), develop (development stage) and disseminate (dissemination stage). Data was collected using questionnaires, interviews, and tests. The subjects of this study were students of class VII.9 with a total of 32 students. From the results of the study obtained a valid learning media with a validity of 3.24 and practical with a practicality result of 96.22%; and has a potential effect on student learning outcomes where 29 students (90.62%) are included in the category of having completed, while there are 3 students (9.37%) who have not completed the Minimum Learning Completeness (KBM) determined by the school, the minimum student gets a score of 65 The potential effect of learning media is categorized as very good.

PENGEMBANGAN LEMBAR KERJA SISWA (LKS) QR CODE MENGGUNAKAN KONTEKS KOTA LUBUKLINGGAU PADA MATERI BANGUN DATAR SEGIEMPAT KELAS VII SMP NEGERI 3 LUBUKLINGGAU Leni Lestari Aprilia; Maria Luthfiana; Rani Refianti
Jurnal Perspektif Pendidikan Vol 16 No 1 (2022): Jurnal Perspektif Pendidikan Vol 16 No 1 Juni 2022
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jpp.v16i1.1574

This study aims to produce a QR Code Student Worksheet (LKS) using a valid and practical Lubuklinggau City context, as well as potential effects. This research is a development research using a 4D model. This model is carried out by researchers consisting of 4 stages, namely: define (defining stage), design (planning stage), develop (development stage) and disseminate (dissemination stage). Data was collected using questionnaires, interviews, and tests. The subjects of this study were students of class VII.9 with a total of 32 students. From the results of the study obtained a valid learning media with a validity of 3.24 and practical with a practicality result of 96.22%; and has a potential effect on student learning outcomes where 29 students (90.62%) are included in the category of having completed, while there are 3 students (9.37%) who have not completed the Minimum Learning Completeness (KBM) determined by the school, the minimum student gets a score of 65 The potential effect of learning media is categorized as very good.

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