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All Journal THABIEA (JOURNAL OF NATURAL SCIENCE TEACHING) J-PiMat : Jurnal Pendidikan Matematika
Vidya Setyaningrum
Institut Agama Islam Negeri Pontianak
Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Physics

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Scaffolding in Learning Cycle 5E, is it Effective or Not? Vidya Setyaningrum; Rody Putra Sartika
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Vol 3, No 2 (2020): THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING
Publisher : Institut Agama Islam Negeri Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/thabiea.v3i2.7684

Abstract

Learning chemistry in the chemistry education study program has not maximized the scaffolding provision yet, so students still have difficulty in mastering the precondition concept. This study aims to determine the effectiveness of learning using the 5E learning cycle model assisted by scaffolding on acid and base material as seen from an increase in students' understanding of concepts. This research is a quasi-experiment with one group pretest-posttest design. The subjects of this study were 32 students who choose randomly from the chemical education study program class of 2019. The instrument used is an essay learning achievement test to measure students' understanding of acid and base concepts. The results showed that the n-gain value obtained is 0.31 or can be interpreted as an increase with moderate criteria. Therefore it can be concluded that the addition of scaffolding in the 5E learning cycle is effective to increase students' understanding on acid and base material.
Analisis Kemampuan Berpikir Tingkat Tinggi Peserta Didik Materi Volume Bangun Ruang Junandi Fahri; Vidya Setyaningrum
J-PiMat : Jurnal Pendidikan Matematika Vol 5, No 1 (2023): J-PiMat
Publisher : Prodi Pendidikan Matematika STKIP Persada Khatu;istiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/j-pimat.v5i1.2392

Abstract

This study aims to determine the profile of students' higher-order thinking skills on the material of volume of space in class VI SDN 34 Pontianak Kota. The subjects in the study amounted to 94 students taken from three classes taught by mathematics teachers, namely classes VI A, VI B, and VI D. The approach in study used a quantitative approach with descriptive research type. The research data was taken by giving a problem analysis test to students who became research subjects. The results showed that as many as 98.2% of students had low higher-order thinking skills and 2.2% had moderate higher-order thinking skills. Students’ low level of thinking ability is caused by several factors and obstacles experienced by students when working on problems. Factors that influence this include students’ lack of motivation to answer the questions given and the lack of practice in working on HOTS questions in the form of story problems. In addition, the obstacles found when students work on problems are not understanding the problem correctly which has an impact on the wrong calculation and determination of the formula used when answering the problem.
Co-Authors Junandi Fahri Rody Putra Sartika