Online Application of Science Practicum Video Based on Local Wisdom to Improve Student's Science Literacy

Abstract

During the Covid-19 pandemic, all learning activities were carried out online, including practicum activities. To find out the success of practicum activities carried out online, this research was carried out. This study aims to develop a practicum learning video based on local wisdom to improve the scientific literacy of prospective elementary school teacher students. The development of learning videos based on local wisdom is a product produced by students while participating in online practicum activities. This research was conducted with a quasi-experimental method. The research subjects used were 20 fifth semester elementary school teacher education students who were selected by convenience sampling. The instrument developed in the form of multiplechoice questions as many as 20 questions that have been tested for validation and reliability and used for pretest and posttest. Data from students' pretest and posttest results were processed by stacking Rasch model analysis to determine changes in students' scientific literacy skills before and after participating in online practicum with videos based on local wisdom. Based on the results of the student's pretest and posttest analysis, data obtained from the logit value change from 1.2 to 3.2 and categorization was carried out based on the increase in scientific literacy skills, namely 20% low category, 65% moderate, and 15% high. Based on these results, online practicums with local wisdom-based learning videos are able to explore students' scientific literacy skills and can be applied to other practicums. In addition, students' technological literacy skills are also trained

Analysis of Changes in Students' Science Literacy Ability in Class V Elementary School Science Learning Using the RADEC Model

“…If the scores on the MNSQ, ZSTD, and PT Corr are less than or exceed these standards, they are declared invalid; if appropriate, then they are declared. The validity of the test using Rasch conducted by researchers is empirical because it is obtained by direct observation in the field with instrument references that have been validated by fit analysis (Sukmawati et al, 2022). Internal scale validity, which is also referred to as item fitness, indicates how closely the actual responses to items match the expected responses based on the Rasch model (Park et al, 2019).…”

“…So that when studying science at school, students can relate the initial concepts to what they learn at school. That way, students who only learn to memorize become more understanding of the mastery of science concepts by understanding phenomena that occur in their environment and can improve students' scientific literacy (Sukmawati et al, 2022).…”

Membangun Generasi Milenial Sadar Pendidikan, Sains Dan Teknologi Serta Pengembangan Karakter Soft Skill Berbasis Kepramukaan

“…Pendidikan sains merupakan salah satu bidang yang sangat penting dalam mencetak generasi muda yang cerdas dan inovatif (Mujtahid et al, 2021;Sukmawati et al, 2022). Namun, kurangnya fasilitas dan sumber daya manusia di sejumlah sekolah di daerah terpencil sering kali menjadi penghambat dalam pelaksanaan kegiatan praktikum IPA sederhana (Sukmawati, 2023).…”

Analysis of Changes in the Level of Difficulty of Elementary School Students in Learning the RADEC Model on the Concept of Energy Transformation Using the Rasch Model

“…After that, they participate in discussions and ask questions about what they heard; (5) Produce. In the final activity, students perform independent work using a dynamo fan in accordance with the topic under study, energy transformation (Fauziah & Sukmawati, 2023;Sukmawati, 2019Sukmawati, , 2020Sukmawati et al, 2022). The use of the RADEC learning model improves students' literacy skills, increases their motivation to read, and fosters high-level thinking in them.…”