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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Mathematics Instruction, Social Research and Opinion
Putri, Vania Angelia
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences

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The Effectiveness of Implementing the Teaching-at-the-Right-Level (TaRL) with Number-Board Media Improves Elementary Students’ Integer Learning Outcomes Syahiril, Wawan; Putri, Vania Angelia; Anggraini, Wita; Sasmita, Risna
Journal of Mathematics Instruction, Social Research and Opinion Vol. 4 No. 2 (2025): June
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v4i2.499

Abstract

Understanding the concept of Integers remains a significant challenge for many elementary school students, particularly in grasping the concept of place value. This study aims to evaluate the effectiveness of the Teaching at the Right Level (TaRL) approach, assisted by number board media, in improving the learning outcomes of fifth-grade students in Integer material. A quantitative method with a one-group pretest-posttest pre-experimental design was employed, involving 24 students from SDN Bantarkemang 6 selected through purposive sampling. Data were collected using a 10-item multiple-choice test administered before and after the intervention. The results show an increase in the average score from 68.33 (pretest) to 87.08 (posttest). The Wilcoxon Signed-Rank Test revealed a significance value of 0.001 (p < 0.05), indicating a statistically significant improvement. The N-Gain score of 0.6604 was classified as moderate, supporting the conclusion that the TaRL approach, combined with number board media, is effective in enhancing students’ learning outcomes in Integers concepts.
Analysis of Students' Physics Conceptual Understanding using Five-Tier Multiple Choice Questions: the Newton's Law of Motion Context Putri, Vania Angelia; Sundari, Putri Dwi; Mufit, Fatni; Dewi, Wahyuni Satria
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.5847

Abstract

Conceptual understanding is one of the physics learning objectives that can support students' thinking skills. Understanding of concepts in physics learning is very important for students, so that learning outcomes can be achieved maximally. This study aims to analyze the level of understanding of students' concepts on the topic of Newton's law of motion. This research is a descriptive research with quantitative approach. The research was at SMAN 4 Padang, SMAN 6 Padang, and SMAN 12 Padang West Sumatera. The total sample was 218 students. The five-tier multiple choice questions was used as a research instruments. Before the questions were used, the questions were tested first in different schools with the aim of knowing the validity, reliability, difficulty level, and distinguishing power of the items. After testing, 14 questions were obtained that could be used in this study. The results showed that 13.37% of students scienctific conception, 9.53% of almost scientific conception, 42.01% of students lack of confidence, 30.14% of students have misconceptions, 0.98% of students have no conception, and 3.96% of students have undefined. Based on these results, it can be concluded that students' conceptual understanding of Newton's law of motion material is still low.
Co-Authors Fatni Mufit Putri Dwi Sundari Sasmita, Risna Syahiril, Wawan Wahyuni Satria Dewi Wita Anggraini