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All Journal PeTeKa IT (INFORMATIC TECHNIQUE) JOURNAL Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains AR-RIAYAH : Jurnal Pendidikan Dasar
Ika Sartika
Mathematics Education Study Program, STKIP Asy-Syafiiyah Internasional Medan
Religion Aerospace Engineering Computer Science & IT Decision Sciences, Operations Research & Management Education Mathematics Social Sciences

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Kemampuan Berpikir Kritis Dalam Pendekatan Matematika Realitik di Sekolah Dasar Ika Sartika
AR-RIAYAH : Jurnal Pendidikan Dasar Vol 3, No 2 (2019)
Publisher : Institut Agama Islam Negeri (IAIN) Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/jpd.v3i2.1151

Abstract

Realistic mathematics learning is basically the use of reality and the environment understood by students to facilitate mathematics learning. In realistic mathematics learning things that are tangible or concrete that can be observed or understood by students imagine, while what is meant by the environment is an environment where students are located in the school, family and community environment that can be understood by students. In PMR students are invited to be active, free to express ideas and they are also expected to share their ideas meaning they are free to communicate their ideas with each other. In PMR the learning process takes place interactively, and students become the focus and all activities in the class. Whereas the teacher acts as a facilitator, helping them compare ideas and guide them to make decisions about which ideas are better for them. This learning can be used as an alternative to make learning mathematics more fun that can affect students' critical thinking. A good student's critical thinking process can be a means to form effective and communicative learning, especially for elementary students who are still thinking at a concrete level.
PENGEMBANGAN MODUL PEMBELAJARAN MATEMATIKA BERBASIS ETNOMATEMATIKA MENGGUNAKAN METODE DISCOVERY Ika Sartika; Agus Makmur
PeTeKa (Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran) Vol 3, No 2 (2020): PeTeKa: Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v3i2.122-126

Abstract

This study aims to determine whether the mathematics learning achievement of Grade VII students of SMP using ST learning models is better than conventional learning models. This research is a quasi-experimental study that tries to compare mathematics learning achievement between students in class VII who received treatment with ST learning models and students in class VII who received treatment with conventional learning models. The population in this study was sixth-grade students of SMP Negeri 6 Purworejo, with a total of six classes. The sampling uses the Cluster Random Sampling technique by taking two types randomly ( randomly) ) of the population to determine the sample class. The research instrument was in the form of a learning achievement test in mathematics subject matter in a flat shape. Before the research conducts, the prerequisite test was done, which includes a normality test with the Lilliefors method and a homogeneity test with the Bartlett method, and a balance test with the T-test. After the achievement test data obtain, then the prerequisite tests are carried out, including the normality test with the Lilliefors method and the homogeneity test with the Bartlett method. In the final stage, a hypothesis test performed using a t-test with a significance level of ( ) 0, 05. Based on the results of data analysis with the hypothesis test shows that mathematics learning achievement of VII graders using ST learning models is better when compared to conventional learning models.
E-LEARNING LEARNING USING THE GOOGLE CLASS ROOM APPLICATION IN PRIMARY SCHOOLS (SD) Dalimawaty Kadir; Ika Sartika; Agus Makmur
PeTeKa (Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran) Vol 4, No 1 (2021): PeTeKa: Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v4i1.60-66

Abstract

This development research aims to develop e-learning media using the google class room application for grade V elementary schools. The method used in this study is research development (Research and Development). This research was conducted at SD Dahrul Hikmah. The method used in data collection is a questionnaire.The results of this research and development were carried out in several stages which were adapted from the ADDIE version of the development research model. The stages are: Analysis, Design, Development, and Implementation. The analysis stage includes field studies and literature studies. The design stage includes making e-learning. The development stage includes the creation of a google class room. The implementation stage is carried out in two cycles, namely small group product trials involving 4 students and large group product trials involving 27 students. The results of the trials on students got an average score of 4.6 with the very good category. Thus the e-learning media using the google class room application is feasible to be used as a learning medium for grade V SD.
Penerapan Pembelajaran Pokok Bahasan Perbandingan Trigonometri dengan Menggunakan Media Peta Konsep pada Siswa Ika Sartika
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 8, No 02 (2020)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v8i02.2741

Abstract

This study aims to study the effectiveness of learning the subject of trigonometric comparison using media concept maps in class X Asy-Syafiiyah International Medan High School TP 2019/2020, to see how much changes in student learning outcomes taught with media concept maps in class X high school students Asy-Syafiiyah International Medan TP 2019/2020. The population in this study were all students of class X at Ash-Syafiiyah International Medan. The results of this study indicate that (1) the level of mastery of students there are 7 students or 18% the level of mastery is very high, 8 students or 21% the level of mastery is high, 18 students or 46% level of mastery is moderate, 5 students or 13% mastery level is low, 1 student or 2% mastery level is very low. This means that class X Asy-Syafiiyah International Medan students have mastered trigonometric comparisons with the application of concept map media. (2) Completeness of learning there are 33 students or 85% who have completed individually and 6 students or 15% who have not finished individually. This means that students have finished classically (3) Out of ten (10) TPKs are expected, achieved by students there are 10 or 100% TPK completed, (4) Observation results indicate that the implementation of learning is in the range of values 3 to 4 (5) The magnitude of the change in learning outcomes of students taught with media concept maps in class X Ash-Syafiiyah International Medan is 2.00, it can be concluded that the application of concept maps is effectively used in learning trigonometric comparisons.
Penerapan Metode LCM Pada Pengacakan Soal Koloid Dan Elektrolit Mata Pelajaran Kimia Dasar Pada SMP N 45 Medan Berbasis Android Rahmat Rizal; Frinto Tambunan; Edy Victor Haryanto; Lahmudin Sipahutar; Ika Sartika
IT (INFORMATIC TECHNIQUE) JOURNAL Vol 10, No 2 (2022): IT JOURNAL OKTOBER 2022
Publisher : Universitas Potensi Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22303/it.10.2.2022.147-160

Abstract

Proses pembelajaran yang hanya berpedoman pada guru dan buku teks sangat berpengaruh terhadap hasil belajar peserta didik karena tidak semua peserta didik dilibatkan dalam proses pembelajaran. Dalam memberikan materi pembelajaran ada beberapa siswa – siswi akan merasa bosan dan jenuh dalam menerima penjelasan guru, Permasalahan yang terjadi diantaranya adalah tidak terciptanya minat belajar dan daya tarik siswa pada materi pembelajaran yang dianggap sulit, susah dipahami, serta terdapat istilah-istilah tertentu pada materi tersebut. Dan dari pemetaan sebelumnya didapatkan beberapa siswa yang kurang mampu menerima pembelajran masih satu arah yaitu dengan pembelajaran dari guru ke siswa – siswi. Dengan penerapan teknologi yang akan memberikan sentuhan kepada siswa melalui sebuah aplikasi yang ditanamkan sebuah sistem pada android mobile atau sering disebut dengan smart phone. Sehingga peningkatan pembelajaran dapat dinilai efektif dan efesien dengan melalui Smart Phone. dari pada itu, sistem ini juga memberikan kemudahan selain dalam pembelajaran siswa juga diberikan sebuah test atau mengasah kemampuan mereka terkait materi yang mereka pahami dari sebuah topik. Dimana soal-soal latiham dilakukan pengacakan secara sistematis dengan menggunakan metode Linear Congruent Method (LCM).
Co-Authors Agus Makmur Agus Makmur Dalimawaty Kadir Edy Victor Haryanto Frinto Tambunan Lahmudin Sipahutar Rahmat Rizal