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17 results on '"Juanengsih, Nengsih"'

1. Students' Extraneous Cognitive Load in Cell Biology Lectures

Author

Juanengsih, Nengsih, Rahmat, Adi, Wulan, Ana Ratna, and Rahman, Taufik

Abstract

This study aims to analyse students' extraneous cognitive load (ECL) in cell biology lectures. Participants in the study were 31 students of the Biology Education Department who attended the Cell Biology course from a university in Jakarta, Indonesia. The Cell Biology lectures include fours topics. The data of ECL were measured using questionnaires with a semantically differential scale, containing statements about students' mental efforts in understanding the information received in the lectures. The data obtained were then tabulated, categorised according to the mental effort rubric, and made into percentage for each step of the VARK (Visual, Aural, Read/write, Kinaesthetic) approach. The results of the data analysis show that students' mental effort (ECL) in understanding each concept in Cell Biology lectures through the VARK approach is generally in the lower category. This is indicated by the very high percentage in the low category for visual, aural, read/write, and kinaesthetic steps.

Published
2021

2. Analysis of visual literacy skills for junior high school and high school students on the concept of the cell in Tangerang Selatan.

Author

Afidah, Afriani and Juanengsih, Nengsih

Subjects
*VISUAL literacy, *JUNIOR high schools, *JUNIOR high school students, *HIGH school students, *HIGH school seniors, *JUDGMENT sampling, *CONCEPT mapping
Abstract

Visual literacy is one of the essentials of biology study and the means to compete in 21st-century life. The learning process in schools cannot be separated from the use of visual media, especially in the discussion of abstract material, one example is the concept of the cell. Visual literacy skill is required for understanding visual media. The average value of the National Examination for SMAN and SMPN students related to the cell concept is still relatively low, therefore learning at SMPN and SMAN needs to know the level of students' visual literacy skills. This study aims to describe the visual literacy skills of junior high school and senior high school students in South Tangerang. The research method used in this research is a survey with a purposive sampling technique. The sample in this study were students of class VII and XI science, totaling 142 students. The research instrument consisted of a test sheet and questionnaire. Analysis of the data used is descriptive statistics. The results showed that the visual literacy skills of junior and senior high school students were in the medium category. [ABSTRACT FROM AUTHOR]

Published
2024
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