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Journal : Equator Science Journal (ESJ)

Validity of Handout Development Based on Guided Note Taking (GNT) on Mechanical Wave Material Ismiyatun, Elvi Qorik; Ariani, Tri; Gumay, Ovilia Putri Utami
Equator Science Journal Vol. 2 No. 1 (2024): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v2i1.112

Abstract

The purpose of this study is to determine the validity of guided note taking (GNT)-based handouts on mechanical wave materials. This research is a type of Research and Development (R&D) development research using a 4D development model consisting of four stages, namely: the defining stage (define), the design stage (design), the development stage (develop), and the dissemination stage (disseminate). The instrument used is a handout validity questionnaire. Validity assessments are carried out by media, language, and material experts. The results of the validity of media experts were 0.86 with a very valid category, the validity of linguists was 0.87 with a very valid category and the validity of material experts was 0.9 with a very valid category, while the validity of all experts was 0.87 with a very valid category. From the results of research that has been done, it was found that handouts based on guided note taking are feasible to be used to increase students' interest in learning. So it can be concluded that handouts based on guided note taking (GNT) on the resulting mechanical wave material are good and valid and can be used in learning.
Development of CTL-Based Handouts to Improve the Motivation and Learning Outcomes of Science Students in Grade VII Nuraini, Ernia; Amin, Ahmad; Gumay, Ovilia Putri Utami
Equator Science Journal Vol. 3 No. 1 (2025): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v3i1.197

Abstract

This researcher aims to develop handouts based on Contextual Teaching and Learning (CTL) to increase motivation and learning outcomes for Class VII students at SMP Negeri 7 Lubuklinggau. The method used is Research and Development (R&D) with a 4D development model but its application only reaches the 3D stage, namely: definition stage, design stage, development stage. The research sample or research subjects were students in class VII-2 of SMP Negeri 7 Lubuklinggau. The data collection technique uses a validation sheet. Based on validator analysis, it shows that the quality of learning media meets the very valid criteria with (1) 28 media validation results with a range of 25.2 < X ≤ 30, 21 language validation results with a range of 17.38, (2) increasing motivation 36.16 and 42.96 and (3) learning outcomes 0.58. So it can be said that the Contextual Teaching and Learning (CTL) based handouts were developed and validated as innovative teaching materials that can increase motivation and can be used in learning, with validation categories of good media expert, very good language expert, and very good material expert. Meanwhile, learning motivation shows a good category with an average N-gain of learning outcomes in the High category.