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<![CDATA[DESAIN PEMBELAJARAN LUAS PERMUKAAN LIMAS MENGGUNAKAN PENDEKATAN SAINTIFIK ]]>
<![CDATA[Rani Refianti]]>;
<![CDATA[Zulkardi Z.]]>;
<![CDATA[Budi Santoso]]>
<![CDATA[ Jurnal Perspektif Pendidikan Vol 9 No 2 (2015): Jurnal Perspektif Pendidikan ]]>
Publisher : <![CDATA[LP4MK STKIP PGRI Lubuklinggau ]]>
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<![CDATA[Telah dilakukan penelitian yang bertujuan untuk menghasilkan learning trajectory pada materi luas permukaan limas menggunakan pendekatan saintifik. Penelitian ini menggunakan penelitian design research yang melibatkan 30 orang siswa kelas VIII SMP Negeri 9 Palembang. Dalam penelitian ini serangkaian instruksi dikembangkan berdasarkan hipotesis proses pembelajaran yang dirancang menggunakan pendekatan saintifik. Penelitian ini memuat serangkaian pembelajaran yang terdiri dari 2 aktivitas mengenai luas permukaan limas. Hasil dari learning trajectory menunjukan bahwa dengan pendekatan saintifik siswa dapat memahami konsep luas permukaan limas serta dapat menyelesaian soal dalam kehidupan sehari-hari yang berhubungan dengan luas permukaan limas.]]>
<![CDATA[Pengembangkan Pocket Book Berbasis Pendekatan Matematika Realistik Indonesia (PMRI) Materi Bangun Ruang Sisi Datar ]]>
<![CDATA[Drajat Friansah]]>;
<![CDATA[Idul Adha]]>;
<![CDATA[Rani Refianti]]>
<![CDATA[ Jurnal Pendidikan Matematika:Judika Education Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education ]]>
Publisher : <![CDATA[Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) ]]>
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DOI: 10.31539/judika.v1i1.243
<![CDATA[The purpose of this study is to produce a pocket book of valid and practical flat side space material based on the Indonesian realistic mathematics approach (PMRI) and determine the potential effects arising from the development of pocket books and student responses to the developed pocket books. This research is a quantitative study with the design of Research and Development (R&D). The development of this pocket book is carried out through two stages, namely the priliminary (preparation) stage and the formative evaluation stage. The results of this study indicate that the pocket book builds flat side space using the PMRI approach that is produced valid and practical. Valid drawn from the results of revision after being validated by experts based on content, construct, and language. Based on the document analysis of the results of student work during the field test, showed the final test of learning using a pocket book with PMRI approach got a very good category 43.75%, good 28.12%, Quite 15.62%, and less 12.5%, the result data the test is that the learning performed shows good potential effects. Based on the analysis of the results of student responses to the pocket book developed for the indicator of interest in the pocket book obtained 86.09% of students expressed strongly agree, material indicators 79.97% of students agreed and indicators of language 89.32% of students strongly agreed. In conclusion, pocket books developed based on the Indonesian realistic mathematics approach (PMRI) are declared valid and practical to use and have good and interesting potential effects for students. Keywords: Pocket Book Development, PMRI]]>
<![CDATA[Missauri Mathematics Project Berbasis Soal Open Ended terhadap Kemampuan Komunikasi Matematika ]]>
<![CDATA[Idul Adha]]>;
<![CDATA[Rani Refianti]]>
<![CDATA[ Jurnal Pendidikan Matematika:Judika Education Vol 1 No 2 (2018): Jurnal Pendidikan Matematika:Judika Education ]]>
Publisher : <![CDATA[Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) ]]>
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DOI: 10.31539/judika.v1i2.403
<![CDATA[The purpose of this study was to determine the effect of the missauri mathematic project model based on open ended questions on students' mathematical communication skills. The population of this study was all VII grade students of SMP Negeri 8 Lubuklinggau in the 2018/2019 academic year while the samples in this study were taken randomly. Data collection techniques using test techniques consisting of a description test conducted twice, namely the initial ability test to see mathematical communication skills before participating in learning and the final ability test after following learning. The data analysis techniques of this study are the normality test, homogeneity test and t-test. Based on the results of the t-test analysis with a significance level α = 0.05, obtained tcount> ttable (6.92> 1.67), so it can be concluded that there is an influence of missauri mathematical project learning model based on open ended questions on the mathematical communication skills of class students VII SMP N 8 Lubuklinggau. Keywords: Communication Skills, Mathematical Project Missauri, Opend Ended]]>
<![CDATA[Pengembangan Lembar Kerja Siswa (LKS) Menggunakan Pendekatan Matematika Realistik Indonesia Berbasis Konteks Sumatera Selatan ]]>
<![CDATA[Idul Adha]]>;
<![CDATA[Rani Refianti]]>
<![CDATA[ Jurnal Pendidikan Matematika:Judika Education Vol 2 No 1 (2019): Jurnal Pendidikan Matematika:Judika Education ]]>
Publisher : <![CDATA[Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) ]]>
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DOI: 10.31539/judika.v2i1.729
<![CDATA[The purpose of this study is to produce student worksheets (LKS) that are validity and practical, and have potential effects on student learning outcomes. The method in this study uses the modified Dick and Carey development method. LKS developed valid based on expert and practical response questionnaires based on student response questionnaires. The potential effects of LKS developed can be seen from the activities of students in working on the questions on the LKS, where students more easily understand the mathematical concepts contained in the LKS and use the concepts appropriately in solving the problems given. The results of the study Of the 23 students who were the subjects of the study obtained 11 people were in the excellent category or around 47.82%. Whereas there are 5 people in katerogy or around 21.73%, enough categories are obtained by 4 people or around 17.39% and the poor category is obtained by 3 people or around 13.04%. It can be concluded that LKS designed using a realistic Indonesian mathematical approach based on the context of South Sumatra has a potential effect on student learning outcomes. Keywords: PMRI, Student worksheet, Development]]>
<![CDATA[Pengembangan Lembar Kerja Siswa (LKS) Menggunakan Ikon Kota Lubuklinggau ]]>
<![CDATA[Yana Royana]]>;
<![CDATA[Idul Adha]]>;
<![CDATA[Rani Refianti]]>
<![CDATA[ Jurnal Pendidikan Matematika:Judika Education Vol 2 No 2 (2019): Jurnal Pendidikan Matematika:Judika Education ]]>
Publisher : <![CDATA[Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) ]]>
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DOI: 10.31539/judika.v2i2.856
<![CDATA[This study aims to develop Student Worksheets (LKS) using the icon of the City of Lubuklinggau (Great Mosque of the As-Salam Taman Kurma) on valid and practical class X trigonometry material. The research method used is the research method of development, Research and Depelopment (R&D) which has been modified into 3-D which in this study uses 3 stages, namely the stage of definition (Define), design, (Design) and development (Develop). Worksheets developed in the level of validity were seen from the expert questionnaire, while practicality was measured from the practicality questionnaire for students. The results of the study, from the analysis of the assessment of four experts namely linguists, material experts, content experts, and media experts showed that the worksheet met valid criteria with an average score of 3.18. While the results of the analysis of the LKS assessment on field trials of students meet practical criteria with an average score of 3.15. In conclusion, the worksheets are designed using the icon of the city of Lubuklinggau with valid and practical trigonometry material Keyword: City Icons, LKS Development]]>
<![CDATA[Pengembangan Lembar Kerja Siswa (LKS) Menggunakan Contextual Teaching and Learning (CTL) Berbasis Kota Lubuklinggau ]]>
<![CDATA[Rani Refianti]]>;
<![CDATA[Marisa Z Marisa Z]]>;
<![CDATA[Novianti Mandasari]]>
<![CDATA[ Jurnal Pendidikan Matematika:Judika Education Vol 2 No 2 (2019): Jurnal Pendidikan Matematika:Judika Education ]]>
Publisher : <![CDATA[Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) ]]>
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DOI: 10.31539/judika.v2i2.863
<![CDATA[The purpose of this study was to develop student worksheets (LKS) using the Lubuklinggau city-based Contextual Teaching and Learning (CTL) on the set material in class VII according to the 2013 curriculum and find out the quality of worksheets developed from the validity, practicality and potential effects of using LKS. The research method used is Research and Development (R&D) research. Development of worksheets using a 4-D model that was modified to a 3-D model. This model consists of 3 stages, namely: the stage of defining (Define), design (Development) and development (Develop) without including the spread (Disseminate) due to time constraints. The results of the study are based on the assessment analysis by the three experts namely: linguists, material experts, and media experts showing that the worksheet fulfills valid criteria with an average score of 3.12. While the results of the analysis of student response questionnaire assessments obtained that the student worksheets meet practical criteria with an average score of 3.55 and have a potential effect of 27 students (84.37%) whose grades reach mastery learning, while 5 students (15.63%) not reached mastery learning. In conclusion, the development of student worksheets using the contextual Teaching and Learning (CTL) based on the city of Lubuklinggau is declared valid, practical and has a potential effect on students' mastery learning. Keywords: Contextual Teaching and Learning, Student Worksheet]]>
<![CDATA[Pengembangan Lembar Kerja Siswa (LKS) Etnomatematika Berbasis Penemuan Terbimbing pada Materi Bangun Ruang Sisi Datar ]]>
<![CDATA[Anggeraini Oktarina]]>;
<![CDATA[Maria Luthfiana]]>;
<![CDATA[Rani Refianti]]>
<![CDATA[ Jurnal Pendidikan Matematika:Judika Education Vol 2 No 2 (2019): Jurnal Pendidikan Matematika:Judika Education ]]>
Publisher : <![CDATA[Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) ]]>
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DOI: 10.31539/judika.v2i2.887
<![CDATA[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]]>
<![CDATA[Efek Potensial Pengembangan Sparkol Videoscribe terhadap Hasil Belajar Mahasiswa ]]>
<![CDATA[Rani Refianti]]>;
<![CDATA[Idul Adha]]>
<![CDATA[ Jurnal Pendidikan Matematika:Judika Education Vol 4 No 2 (2021): Jurnal Pendidikan Matematika:Judika Education ]]>
Publisher : <![CDATA[Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) ]]>
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DOI: 10.31539/judika.v4i2.3008
<![CDATA[ABSTRACT This study aims to determine the potential effect of developing sparkol videoscribe-based learning media on student learning outcomes of STKIP PGRI Lubuklinggau. This research is a development research using a 4D development model. This model consists of 4 stages of development, namely define, design, develop and disseminate. An assessment of student learning outcomes was conducted to determine the potential effect of developing sparkol videoscribe. Assessment of student learning outcomes is carried out by giving test questions after the learning is completed. The results of the research, the development of sparkol videoscribe has a positive potential effect, where 50% of students are in the very satisfactory category, 33.33% of students are in the satisfactory category and 16.66% of students are in the moderate category. In conclusion, the development of the sparkol videoscribe learning media that has been carried out has a potential effect on student learning outcomes. Keywords: Potential Effects, Learning Outcomes, Development, Sparkol]]>
<![CDATA[PENGEMBANGAN LEMBAR KERJA SISWA (LKS) QR CODE MENGGUNAKAN KONTEKS KOTA LUBUKLINGGAU PADA MATERI BANGUN DATAR SEGIEMPAT KELAS VII SMP NEGERI 3 LUBUKLINGGAU ]]>
<![CDATA[Leni Lestari Aprilia]]>;
<![CDATA[Maria Luthfiana]]>;
<![CDATA[Rani Refianti]]>
<![CDATA[ JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 4 No 1 (2021): JOURNAL of MATHEMATICS SCIENCE and EDUCATION ]]>
Publisher : <![CDATA[LP4MK STKIP PGRI Lubuklinggau ]]>
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DOI: 10.31540/jmse.v4i1.1296
<![CDATA[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.]]>
<![CDATA[PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS ADOBE FLASH MENGGUNAKAN KONTEKS RUMAH WANITA KOTA LUBUKLINGGAU DITINJAU DARI SEGI KEVALIDAN DAN KEPRAKTISAN ]]>
<![CDATA[Ririn Suhariani]]>;
<![CDATA[Rani Refianti]]>;
<![CDATA[Lucy Asri Purwasi]]>
<![CDATA[ JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 4 No 1 (2021): JOURNAL of MATHEMATICS SCIENCE and EDUCATION ]]>
Publisher : <![CDATA[LP4MK STKIP PGRI Lubuklinggau ]]>
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DOI: 10.31540/jmse.v4i1.1341
<![CDATA[This study aims to develop interactive learning media based on adobe flash by using the context of the Women's House Lubuklinggau City on valid and practical trigonometry material. This research is a development research using the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The subjects of this study include validators (language, material and media experts), mathematics teachers and class X students in the one to one and small group test. The data collection technique was carried out using a questionnaire sheet. Based on the results of the analysis of the validation questionnaire assessment by the three validators, it shows that the learning media developed meets the very valid criteria with a validity result of 81.45%. While the results of the analysis of the practicality questionnaire assessment by teachers and students showed that the learning media developed met the very practical criteria with practicality results of 95.31%.]]>
