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<![CDATA[ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL BANGUN RUANG SISI DATAR ]]>
<![CDATA[Ratih Pratiwi]]>;
<![CDATA[Ika Wahyu Anita]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 4, No 6 (2021): JPMI ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v4i6.p%p
<![CDATA[The study was conducted to analyze students errors when solving problems with flat side space. The method used in this research is descriptive qualitative. The research subjects were 25 grade IX students from SMP Negeri 10 Cimahi for the 2020-2021 academic year. In the data collection stage, the researcher gave a description of the questions to the students, then corrected the results of the students answers, then analyzed some of the students answers as a sample. The percentage results show that the largest percentage of student error answers number 2 is 68% while the lowest percentage number 4 is 8%. The results of the study of student errors that often occur are confusion when solving problems because they do not understand the questions, are less careful when reading questions and are less careful when calculating and forgetting formulas. The contributing factor: students do not master the concept, only refers to memorizing formulas without knowing the origin of the BRSD formula which causes students to override basic concepts and lack mastery of prerequisite materials.]]>
<![CDATA[PENERAPAN PENDEKATAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA SMP ]]>
<![CDATA[ali syamsuri]]>;
<![CDATA[ika wahyu anita]]>;
<![CDATA[heris hendriana]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v2i5.p355-360
<![CDATA[This research aims to finding out and study the achievement and improvement off critical thinking skill off junior high school student with Problem Based Learning approach and using ordinary approach. The method used is an experimental method that involves two classes chosen at random selected classes i.e. VII A class using the Problem Baseed Learning and class VII B using a regular learning approach. The instrumen using is critical thingking skill. The results test analysis of postes data the value sig (2-tailed) is 0.002, while the test results of the difference of two average data gain, sig value (2-tailed) is 0.003. The findings in this studi were the achievement and improvement of the mathematical critical thinking skills of junior hiigh school students using the Problem Based Learning better than those using the usual approach]]>
<![CDATA[PENERAPAN PENDEKATAN PEMBELAJARAN DISCOVERY LEARNING TERHADAP SELF CONFIDENCE SISWA SMP DI KABUPATEN PURWAKARTA ]]>
<![CDATA[Lulu Marjani]]>;
<![CDATA[Aris Rinaldi]]>;
<![CDATA[Heris Hendriana]]>;
<![CDATA[Ika wahyu Anita]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v1i4.p569-574
<![CDATA[This research is aims to improve learning approach Discovery learning and Self Confidence to junior high school students on two linears equation. The research was conducted in one of Junior High School in Purwakarta. understanding of students in understanding the concept of system of linear equations of two variables is still very low because students emphasized the use of formulas and routine exercises. because of that, the researcher seeks to apply learning approach Discovery Learning to stundents Self Confidence. this research uses classroom action research method which is implemented through two cycles consisting of one cycle on one meeting. the instrument used is the observation sheet, interview, preliminary tests and tests each cycle. In the preliminary tests showed that confidence in the mastery of the concept of linear equations of learners is still very low. On the cycle of a stundent's activities is listening explanation about the matter of concept of linear equation of two variable, identifiying, collecting information, and solving the problems that the teacher provides. On the one cycle many students are still confused in understanding the two-variable linear equation material and their confidence are still very low. In the second cycle the students has improved in understanding the concept of linear equations of two variables and has a good selfconfidence. The result of this research showed that the used of learning approach Discovery Learning on stundent's self confidence on understanding the concept of linear equations of two variables has increased. ]]>
<![CDATA[ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIK SISWA KELAS VIII PADA MATERI BANGUN DATAR SEGITIGA DAN SEGI EMPAT ]]>
<![CDATA[Sigit Mulqiyono]]>;
<![CDATA[Debby Yuniar]]>;
<![CDATA[Ika Wahyu Anita]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v1i4.p599-606
<![CDATA[This preliminary study aims to analyze the mastery of mathematical communication skills of class VIII students in junior high school in Bandung regency of triangular and rectangular flat building material. In this preliminary study, the research method used is a qualitative descriptive method with 5 students of class VIII as a sample and research instruments used are 5 items about the instrument of mathematical communication ability. Based on the observations made on 5 students it is found that mastery of mathematical communication skills owned by grade VIII students in one junior high school in Bandung Regency is still relatively low.]]>
<![CDATA[PEMBELAJARAN DARING MATERI PLSV SISWA KELAS VII DI MTs IBNU SINA SOREANG ]]>
<![CDATA[Soimah Amaliatun Silmi]]>;
<![CDATA[Ika Wahyu Anita]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 5, No 1 (2022): JPMI ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v5i1.p%p
<![CDATA[This research is a type of qualitative research that aims to describe online learning of one variable linear equation (PLSV) material for seventh grade students at MTs Ibnu Sina. The research subjects were 7 people, the selection of students was random. Data were obtained through student response questionnaires, interview guidelines and test questions. Then the data obtained is analyzed and then presented in the form of a percentage according to the indicator. The results showed that students prefer face-to-face learning for mathematics. From the results of the study it was found that 85.7% of students prefer offline learning, one of the reasons is seen from the interaction factor, in online learning the interaction between students and teachers is limited. The student test results showed that there were 4 types of student errors in answering the questions, 1) understanding the questions, 2) compiling mathematical models, 3) completing mathematical models, and 4) interpreting the questions. The highest percentage is making a mathematical model as much as 57.1% of the 7 students who took the test.]]>
<![CDATA[MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH DAN KONEKSI MATEMATIS SISWA SMA DALAM PEMBELAJARAN DARING DENGAN MODEL ADVANCE ORGANIZER ]]>
<![CDATA[Masta Hutajulu]]>;
<![CDATA[Ika Wahyu Anita]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 4, No 2 (2021): JPMI ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v4i2.p%p
<![CDATA[This study aims to measure the achievement and improvement of problem solving abilities and mathematical connections of high school students in online learning using an advance organizer model. This study used a quasi-experimental approach, and data analysis used a two-way annova for knowing improvement of problem solving abilities and mathematical connections on low, medium, and high student level.. Research conducted at high school have the conclusion that there is a significant difference between students with the Advance Organier model and students who use regular learning seen from the high, medium and low level students.]]>
<![CDATA[WORKSHOP DAN PELATIHAN PEMBELAJARAN LESSON STUDI BAGI GURU ]]>
<![CDATA[Ratni Purwasih]]>;
<![CDATA[Ika Wahyu Anita]]>;
<![CDATA[M. Afrilianto]]>
<![CDATA[ Jurnal Pengabdian Masyarakat Khatulistiwa Vol 3, No 1 (2020): APRIL ]]>
Publisher : <![CDATA[STKIP Persada Khatulistiwa Sintang ]]>
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DOI: 10.31932/jpmk.v3i1.653
<![CDATA[Professional teachers are one of the determining factors in the success of teaching and learning in the classroom. Designing quality learning tools is the readiness of the teacher to teach. Teacher professionalism is an absolute requirement for the realization of the objectives of national education. Efforts to develop teacher competency should be carried out comprehensively and continuously Improving the quality, capacity, pedagogical-professional competence and fostering the teaching profession (in this case teachers), especially in MTs Cahaya Harapan Cisarua can be done through Lesson study activities. Lesson study is a model of teacher professional development through teaching and learning (learning assessment) collaboratively with a continuous and cycle system based on the principles of collegiality and mutual learning to build learning communities. The basic concept of implementing Lesson Study includes three activities namely; plan-do-see, namely: (1) Planning (planning). (2) Implementation (action) or learning and observation. (3) Reflections on the planning and implementation of the learning. The response of the participants was enthusiastic about this lesson study training.]]>
<![CDATA[ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP PADA MATERI SEGITIGA DAN SEGIEMPAT ]]>
<![CDATA[Agus Dwi Wijayanto]]>;
<![CDATA[Siti Nurul Fajriah]]>;
<![CDATA[Ika Wahyu Anita]]>
<![CDATA[ Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 2 No 1 (2018): Jurnal Cendekia: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Mathematics Education Study Program ]]>
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DOI: 10.31004/cendekia.v2i1.36
<![CDATA[Penelitian ini bertujuan untuk menganalisis kemampuan komunikasi matematis siswa SMP pada materi segitiga dan segiempat. Dengan sampel penelitian adalah 5 orang siswa kelas VII yang diambil secara acak di salah satu SMP di kota Cimahi. Jenis penelitian yang digunakan adalah penelitian deskriptif kualitatif. Adapun instrumen yang digunakan adalah soal tes kemampuan komunikasi matematis berupa 5 butir soal berbentuk essay. Adapun hasil tes yang telah dilakukan pada beberapa soal kemampuan komunikasi matematis masih menunjukkan hasil dibawah rata-rata. Maka dapat disimpulkan bahwa tingkat kemampuan komunikasi matematis siswa masih tergolong rendah]]>
<![CDATA[Pemanfaatan Limbah Kain Perca untuk Mengembangkan Media Pembelajaran Matematika bagi Guru SD ]]>
<![CDATA[Ratni Purwasih]]>;
<![CDATA[Ika Wahyu Anita]]>;
<![CDATA[Muhammad Afrilianto]]>
<![CDATA[ Jurnal SOLMA Vol. 9 No. 1 (2020) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press) ]]>
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DOI: 10.29405/solma.v9i1.3650
<![CDATA[Pengetahuan dan pengalaman kepada seluruh komponen sekolah untuk tanggap terhadap bencana merupakan salah satu upaya meminimalisir korban bencana. Kemampuan dari seluruh komponen sekolah untuk mengurangi risiko bencana di lingkungan sekolah, dengan membangun kesiapsiagaan melalui penguatan pengetahuan dan sikap, implementasi rencana tanggap darurat, kebijakan kesiapsiagaan sekolah serta sistem peringatan dini sekolah dan kemampuan memobilisasi sumberdaya sekolah, sebelum, saat dan sesudah bencana datang. Metode yang digunakan pada kegiatan ini adalah pemetaan partisipatif dengan melibatkan seluruh unsur warga MTsN 2 Bone. Hasil kegiatan ini diperoleh peserta pelatihan baik siswa maupun guru telah memahami konsep madrasah tanggap bencana. Pengetahuan warga sekolah terhadap hal hal yang dapat mengakibatkan bencana dalam lingkungan sekolah sudah dapat diprediksi, sehingga dapat meningkatkan kepekaan mereka terhadap menjaga lingkungan sekitarnya. Pengabdian ini menghasilkan output berupa atribut dan peta madrasah tanggap bencana.]]>
<![CDATA[ANALISIS MOTIVASI BELAJAR SISWA SMP PADA MATERI BANGUN RUANG SISI DATAR BERBANTUAN GEOGEBRA ]]>
<![CDATA[Zilan Jafirah Rohmatunnisa]]>;
<![CDATA[Ika Wahyu Anita]]>;
<![CDATA[Euis Eti Rohaeti]]>;
<![CDATA[Ratna Sariningsih]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 5, No 4 (2022): JPMI ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v5i4.10454
<![CDATA[This research aims to analyze learning motivation on geogebra-assisted flat-sided space building materials. This research was conducted using qualitative descriptive methods. The subjects of this study were class VIII students of 6 people, consisting of 3 male students and 3 female students. The data collection technique uses a student learning motivation scale questionnaire on flat-sided space building materials supported by a geogebra application that contains 10 statements – 5 positive and negative statements respectively. The results of the analysis on this study showed that students were motivated by the use of the Geogebra application. The average student response is very strong. Using this Geogebra application proved to be very helpful for students on flat-sided room building materials.]]>
