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All Journal Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Scientia
Nova Riani
Universitas Pembinaan Masyarakat Indonesia
Education Mathematics

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Efektifitas Model Pembelajaran Blended Learning dalam Meningkatkan Kemampuan Berpikir Kritis dan Kemandirian Belajar Mahasiswa UPMI pada Mata Kuliah Statistik Winanda Marito; Nova Riani
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 6 No 1 (2022): Volume 6 Nomor 1 Tahun 2022
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v6i1.1073

Abstract

Tujuan penelitian ini adalah untuk melihat efektifitas model pembelajaran blanded learning, perbedaan kemampuan berpikir kritis dan kemandirian belajar mahasiswa yang diajar menggunakan model pembelajaran Blended Learning dengan yang diajarkan menggunakan pembelajaran konvensional. Penelitian ini juga bertujuan untuk mengetahui bagaimana peningkatan kemampuan berpikir kritis dan kemandirian belajar siswa ketika diajar menggunakan metode Blended Learning dan konvensional. Metode penelitian ini adalah quasi-eksperimental dengan Posstest Only Control Group Design dengan analisis deskriptif digunakan untuk mencapai tujuan ini. Penelitian ini dilakukan di UPMI Medan. Populasi penelitian ini adalah seluruh mahasiswa UPMI, sedangkan sampelnya adalah mahasiswa Jurusan Manajemen. Penelitian ini menemukan bahswa model pembelajaran blanded learning efektif digunakan dengan persentase keterlaksanaan pembelajaran senilai 94.12% dan respon mahasiswa 89.50%. kemudian terdapat perbedaan kemampuan berpikir kritis dan kemandirian belajar antara mahasiswa kelas eksperimen dan kontrol, yang dibuktikan dengan nilai sig. (2-tailed) 0,00 0,05 antara kelompok kontrol dan eksperimen. Studi ini juga menemukan peningkatan yang lebih besar dalam kemampuan berpikir kritis dan kemandirian belajar mahasiswa yang diajar menggunakan Blended Learning dibandingkan pembelajaran konvensional, seperti yang terlihat dari skor rata-rata 76.12 (kelompok eksperimen) dan 58.00 (kelompok kontrol), menunjukkan peningkatan 12,04 %.
LEARNING EFFECTIVENESS OF DISCOVERY LEARNING MODEL BASED ON LOCAL WISDOM TO IMPROVE COMMUNICATION ABILITY AND SELF EFFICACY OF UPMI MEDAN STUDENTS IN ECONOMIC MATHEMATICS COURSE Nova Riani; Winanda Marito; Rizka Fahruza Siregar; Rini Ramadhani; Hetty Elfina
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (300.391 KB) | DOI: 10.35337/scientia.Vol11.pp622-630

Abstract

The purpose of this study was to see the effectiveness of the Discovery Learning learning model based on local wisdom, the differences in communication skills and self-efficacy of students who were taught using the local wisdom-based Discovery Learning learning model with those taught using conventional learning. This study also aims to find out how to increase students' communication skills and self-efficacy when taught using the Discovery Learning method based on local and conventional wisdom. This research method is quasi-experimental with Posttest Only Control Group Design with descriptive analysis used to achieve this goal. This research was conducted at UPMI Medan. The population of this study were all students of UPMI, while the sample was students of the Department of Management. This study found that the Discovery Learning learning model based on local wisdom was effectively used with a percentage of learning implementation worth 94.12% and student responses 89.50%. then there are differences in communication skills and self-efficacy between experimental and control class students, as evidenced by the sig. (2-tailed) 0.000005 between the control and experimental groups. This study also found a greater increase in communication skills and self-efficacy of students who were taught using Discovery Learning based on local wisdom than conventional learning, as seen from the average scores of 76.12 (experimental group) and 58.00 (control group), indicating an increase of 12 0.04%.
DEVELOPMENT OF TEACHING MATERIALS BASED ON GUIDED INQUIRY LEARNING MODEL TO IMPROVE STUDENT'S MATHEMATIC COMMUNICATION ABILITY Winanda Marito; Nova Riani
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (452.21 KB) | DOI: 10.35337/scientia.Vol11.pp644-652

Abstract

The product of this research is a teaching material that meets the valid and effective criteria in the form of Student Worksheets (LKS), and Mathematical Communication Ability tests which are designed based on the Guided Inquiry learning model to improve students' mathematical communication skills. The development model used is a 4-D model consisting of four stages, namely defining, designing, developing and distributing. This research was conducted in SMP Karya Bhakti Medan. The population of this study were all students of SMP Karya Bhakti Medan which consisted of 156 people spread over 7 parallel classes.
THE INFLUENCE OF MOTIVATION, CREATIVITY, AND FAMILY ENVIRONMENT ON INTEREST IN ENTREPRENEURSHIP IN STUDENT ENTREPRENEURSHIP COMMUNITIES RIAU HIGH SCHOOL OF ECONOMICS Nova Riani; Winanda Marito; Padian Adi Salamat Siregar
Jurnal Scientia Vol. 12 No. 01 (2023): Education, Sosial science and Planning technique
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ability communication mathematical is Wrong One ability in mathematic Which fundamental Which must mastered by Student. Through communication, there is a process of conveying ideas or ideas verbally or verbally writing so that create something understanding. This study aims to determine the effect of the Problem Based Learning learning model on mathematical communication skills and student learning outcomes in economics mathematics courses. The subjects in this study were third semester students at the Indonesian Community Development University. This study uses quantitative research, namely experiments. The results of the research that has been done show that the use of the model learning Problem based Learning influential to results Study economic mathematics and mathematical communication skills third semester students at Pembinaan Indonesia University. This is indicated by sig price . (2-tailed) is smaller than the alpha price, which is 0.000 (0.000 < 0.05) which means that there is a significant difference between the difference in pre-test scores with post-test on groups control and experimental group.
Co-Authors Hetty Elfina Rini Ramadhani Rizka Fahruza Siregar Salamat Siregar, Padian Adi Winanda Marito