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All Journal EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA JURNAL EKSAKTA PENDIDIKAN (JEP) PeTeKa JURNAL MathEdu (Mathematic Education Journal) Nasyatuna: Jurnal Pengabdian kepada Masyarakat

Nurdalilah Nurdalilah

FKIP Universitas Graha Nusantara Padangsidimpuan

Author-ID : 4026696

Agriculture, Biological Sciences & Forestry Humanities Chemistry Economics, Econometrics & Finance Education Mathematics Physics Social Sciences Other

Published : 8 Documents Claim Missing Document

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Articles

Peningkatan Kemampuan Penalaran Matematika dan Sikap Siswa melalui Penerapan Pembelajaran Matematika dengan Pendekatan Open Ended pada Siswa Kelas VIII-2 SMPN 7 Padangsidimpuan Yuni Rhamayanti; Nurdalilah Nurdalilah
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 2 (2018): JEP: Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol2-iss2/246

This research was conducted on junior high school students with the aim of improving mathematical reasoning abilities, student activity and student attitudes towards the application of open ended approach learning. This type of research is Classroom Action Research. The subject of this study is the eighth grade students of SMP Negeri 7 Padangsidimpuan 2017-2018 Academic Year, which are selected in class VIII-2 with a total of 24 students. The conclusions that can be drawn from this study are 1) increasing mathematical reasoning abilities through the application of mathematical learning with an open-ended approach to students of class VIII-2. The increase in students' mathematical reasoning abilities was obtained at 0.5 with the medium criteria, 2) increasing student learning activities through the application of mathematics learning with an open-ended approach to students of class VIII-2. The increase in student activity was obtained at 0.46 with moderate criteria, 3) increasing student attitudes towards mathematics through the application of mathematics learning with an open-ended approach to students of class VIII-2. The increase in student activity is 0.6 with moderate criteria.

Meningkatkan Hasil Belajar Siswa Dengan Penerapan Model Pembelajaran Problem Based Instruction Dan Make A Match Pada Materi Pokok Teorema Phytagoras Nurdalilah Nurdalilah; Adek Nilasari Harahap; Yuni Rhamayanti
PeTeKa (Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran) Vol 2, No 1 (2019): PeTeKa: Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran
Publisher : Universitas Muhammadiyah Tapanuli Selatan

The study aims to determine the increase in student learning outcomes. This type of research is class action research (PTK) using a learning model of Problem Based Instruction and Make a Match. In Cycle I show the average class earned at 63.8. The results of the final cycle II data analysis with the same learning is obtained by the average grade of 80.4. Based on the classical learning criteria, this learning has reached the target of learning. It can be concluded that through the learning model of Problem Based Instruction and Make a Match, there is an increase in student learning outcomes VIIII SMP Negeri 8 Padangsidimpuan increased. Keywords: Learning Outcomes, Learning Model Problem Based Instruction, Make a Match

PEMBELAJARAN DENGAN PENDEKATAN OPEN ENDED SEBAGAI UPAYA PENINGKATAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS Yuni Rhamayanti; Nurdalilah Nurdalilah
PeTeKa (Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran) Vol 1, No 3 (2018): PeTeKa
Publisher : Universitas Muhammadiyah Tapanuli Selatan

This research was conducted at the junior level students with the aim to improve the ability of the creative thinking of the students through the application of mathematical models of learning mathematics with the open ended approach. This type of research is Research Action class (Classroom Action Research), research done by the teacher in class of his own with a planned, systematic way to fix/improve the quality of practice learning in his class. As for the subject researches it is grade VII SMP Negeri Padangsidimpuan Year 7 Lesson 2017-2018, chosen was a Class VII-2 with the number of students is 22 people. Whereas the object of this research is the application of the model of learning mathematics with the open ended approach to increasing the ability of mathematical creative student berpkir is not good and needs to be fixed. Research instrument on this research will use the test engineering and non test. As for the test used was the ability of the creative thinking of the students in the form of mathematical problems such as shape description. While the test is the Non observation sheet and attitude. Based on the results and discussion in research then it can be drawn the following Conclusions 1) Increasing the ability of mathematical reasoning through the application of learning mathematics with the open ended approach on a grade VIII-2. As for the improvement of the ability of mathematical reasoning students acquired for 0.5 criteria are, and 2) based on the characteristics of the creative nature of the conformity with the students, obtained that most creative nature for compliance with students is the nature of curiosity.

PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA PADA SUB POKOK BAHASAN KUBUS DAN BALOK DENGAN PENERAPAN MODEL PEMBELAJARAN CONCEPTUAL UNDERSTANDING PROCEDURES DI KELAS IX-B SMP NEGERI 2 TANTOM ANGKOLA Risma Masnairan Sihombing; Mohd. Arifin; Nurdalilah Nurdalilah
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 6, No 2 (2021): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v6i2.267-273

The problem in this study is the low learning outcomes of students in the sub-topic of cubes and blocks in class IXb of SMP Negeri 2 Tantom Angkola, to overcome this problem in this study the application of the Learning Model Conceptual Understanding Procedures. This research is a classroom action research, The results showed that by applying the Conceptual Understanding Procedures Learning Model, the results of the initial test showed that the lowest score was 45 and the highest score was 80. study completeness requirements) as many as 14 people (58.33%). And the mean value of the initial test score was 59.79. After giving the action in the first cycle, it was obtained an increase in student learning outcomes with a class average of 68.12. In the first learning outcomes test, it can be seen that 21 students (87.50%) have completed their studies and 3 students (12.50%) have not completed their studies. Based on the results of the research, it can be concluded that there is an increase in student learning outcomes on the sub-topic of cubes and blocks with the application of the Conceptual Understanding Procedures Learning Model in Class IXb of SMP Negeri 2 Tantom Angkola.

PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE HIBRID TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIKA SISWA KELAS VIII SMP NEGERI 1 KOTANOPAN Nurdalilah Nurdalilah
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 3, No 2 (2018): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

This research aims to determine the influence of hybrid learning model to communication mathematics junior high school students. This research is a quantitative with experimental methods in the form of pure experiment types. The population were all eighth grade students at Public Junior High School 1 of Kotanopan, , Mandailing Natal Regency,North Sumatera Province in 2017/2018. The number of samples uses 37 persons as experimental class and 35 persons as control class. This research is a pure experiment using a pretest-posttest control group. In this study, the data collection method used is the testing techniques. Based on the analysis can be concluded that there is a significant effect on communications hybrid learning model mathematics junior high schoolstudent.Keywords: Hybrid Learning Model; Capability Concept Training Mathematics; Mathematical Communications Skills.

IMPLEMENTASI E-LEARNING MENGGUNAKAN GOOGLE CLASSROOM PADAMATERI HIMPUNAN MASA PANDEMI COVID-19 DI KELAS VII A SMP N 9 PADANGSIDIMPUAN Riski Handayani Lubis; Mohd. Arifin; Nurdalilah Nurdalilah
JURNAL MathEdu (Mathematic Education Journal) Vol 5 No 1 (2022): JURNAL MathEdu (Mathematic Education Journal) Vol. 5 No. 1 Maret 2022
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v5i1.3673

Penelitian ini bertujuan untuk mendeskripsikan tentang Implementasi E-Learning menggunakan Google Classroom pada materi himpunan masa pandemi covid-19 di kelas VII A SMP N 9 Padangsidimpuan. Data dalam penelitian ini diperoleh dari hasil observasi yang dilakukan secara langsung dan memantau melalui Google Classroom, teknik wawancara dengan guru secara langsung dan wawancara dengan peseta didik menggunakan aplikasi Whatshapp (Video Call) dan teknik dokumentasi menggunakan Handphone dalam bentuk photo dan screenshot gambar. Setelah data diperoleh kemudian menggunakan 3 tahap yaitu reduksi data, penyajian data dan verifikasi atau penarikan kesimpulan.Hasil penelitian menunjukkan bahwa, pertama dari segi perencanaan dalam Implementasi E-Learning menggunakan Google Classroom pada materi himpunan masa pandemi covid-19 yaitu menyiapkan suatu Rencana Pembelajaran Daring (RPP-D), silabus, LKPD dan juga menyiapkan suatu media pembelajaran baik itu berupa video pembelajaran, Power Point dan gambar, kedua dari segi pelaksanaan yaitu penyampaian materi, media pembelajaran dan strategi pembelajaran, ketiga dari segi evaluasi seperti biasa ada penilaian kognitif, penilaian afektif, dan penilaian psikomotor.

PENGARUH MODEL PEMBELAJARAN PROBLEM BASED INTRUCTION (PBI) TERHADAP HASIL BELAJAR MATEMATIKA SISWA POKOK BAHASAN PERSAMAAN LINEAR SATU VARIABEL DI PONPES SALAPIAH GUNUNG SILAYANGLAYANG Susi Sulastri Lubis; Nurdalilah Nurdalilah; Rayana Rayana
JURNAL MathEdu (Mathematic Education Journal) Vol 5 No 2 (2022): JURNAL MathEdu (Mathematic Education Journal) Juli 2022
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v5i2.4061

The development of the era followed by technological developments also affects the learning paradigm, from conventional to modern. Technological innovation in education is increasingly sophisticated, so that subject matter can be mixed and delivered with technological advances. The current learning paradigm is more student-centered and the teacher occupies a position as a facilitator. The reality that occurs in the field shows that the courage of students to ask questions, express opinions, and students' curiosity in the learning process is still lacking. The purpose of this study was to determine the effect of the Project Based Instruction learning method on student learning outcomes. The research method used is classroom action research using two cycles carried out in the first semester with Number Pattern Material. The population in this study were students of class VII Ponpes Salapiah Gunung Silayang Layang. The results showed that there was a significant effect of student learning outcomes in learning mathematics through the Problem Based Instruction (PBI) learning model, which increased by 71.85 with the "Enough" category in the first cycle, then increased to 88.55 with the "Good" category in the first cycle. cycle II. The teacher's ability to manage learning using the Problem Based Instruction (PBI) model increased by 9.47%.

PELATIHAN PEMBUATAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS POWERPOINT BAGI GURU-GURU SMP, SMA, dan SMK SWASTA KAMPUS PADANGSIDIMPUAN Adek Nilasari Harahap; Siti Meutia Sari; Nurdalilah Nurdalilah
Nasyatuna: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 1 (2021): Journal Nasyatuna
Publisher : Mukhlisina Revolution Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59174/nst.v1i1.17

Tujuan dari kegiatan pengabdian ini adalah memberikan pelatihan dan pengetahuan kepada guru-guru yang mengajar di SMP, SMA dan SMK Swasta Kampus Padangsidimpuan tentang pembuatan media pembelajaran berbasis powerpoint yang bermanfaat sebagai bahan ajar untuk mempermuda guru dalam menjelaskan atau menerangkan materi pembelajaran yang diajarkan. Langkah-langkah yang dilakukan oleh tim dalam melaksanakan kegiatan ini sebagi berikut; Perencanaan, Perancanaan Tindakan, Observasi/Evaluasi, dan Refleksi. Dengan adanya media pembelajaran akan lebih memudahkan guru dalam menjelaskan metari pembelajaran.

Co-Authors Adek Nilasari Harahap Adek Nilasari Harahap Mohd. Arifin Mohd. Arifin Rayana Rayana Riski Handayani Lubis Risma Masnairan Sihombing Robi Nastain Siti Meutia Sari Susi Sulastri Lubis Wirna Arifitriana Yuni Rhamayanti Yuni Rhamayanti

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