Claim Missing Document
Check
Articles

Found 3 Documents
Search

PENGEMBANGAN LKS BIOLOGI BERBASIS PEMECAHAN MASALAH DI SMP N 3 SUNGAYANG Ningsih, Ayu Puspita; Trisoni, Ridwal; Khaira, Kuntum
Jurnal Pembelajaran MIPA Vol 1, No 1 (2014)
Publisher : Jurnal Pembelajaran MIPA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research was aimed to get a product LKS of Biology based on problem solving was valid and practical. The kind of this research was researh of development. This research used 4-D model developing, they were define, design, develop, disseminate. Procedure of research have been done in three phase, they are, face behind, prototype and assessment. Based on the research have done that LKS Biology based on problem solving was valid through validity test in some validator. Result of practicality test through ingquiry very practical, meanwild practicality test have been done through observation and inetrview, modul was said practical after process in descriptive technique. So, quality of develpoment result product was valid and practical based on result of validity test and practicality test have done.Key words : development, LKS, Problem Solving,  biological learning
The Effect Of Purple Sweet Potato Starch Variation On Marshmallow Characteristics Ningsih, Ayu Puspita; Marlina, Lusi
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 9, No 3 (2024): October 2024
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v9.i3.130

Abstract

Purple sweet potato contains antioxidants such as beta-carotene and anthocyanins that have health benefits. This study utilizes purple sweet potato that has been processed into starch as a raw material for making marshmallows. This study aims to determine the best variation of purple sweet potato starch on marshmallow characteristics and its effect by referring to standards on soft confectionery. The research conducted was experimental with a Completely Randomized Design (CRD). The tests carried out include water content test, organoleptic test, acidity (pH) test and antioxidant activity. In the organoleptic test, there were significant differences in taste and texture, while in color and aroma, there were no significant differences. Hedonic test showed that panelists preferred the taste of marshmallows with 10 grams of purple sweet potato starch in sample a1. The best moisture content was found to be 17.74% in sample a1 dp and 17.81% in sample a2. The acidity (pH) value was found to be 6.88 in samples a1 and a1 dp and 6.5 in sample a3. Antioxidant activity in sample a1 was 50.11% and sample a3 was 38.73%. Based on the results of all tests, the results are in accordance with SNI 3547.2: 2008 Keywords: Marshmallow, Purple Sweet Potato Starch, Purple Sweet Potato, Kruskall Wallis Test, Variation of Purple Sweet Potato Starch
Effective strategies and practical implementation in teaching english to deaf students: Insights from a qualitative case study of communication approaches and learning media Ningsih, Ayu Puspita; Purnama, Yulian; Wahidiyati, Irra
Journal of Gender Equality Disability Social Inclusion and Children Vol. 3 No. 1: (July) 2025
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jgedsic.v3i1.2025.1897

Abstract

Background: Deafness is a condition when a person cannot hear, either partially or completely. Deaf students have different ways of communicating with other people, including the way they learn things. Teachers need to use special methods in teaching deaf students so that the objectives of the teaching and learning process can be achieved. This research aims to identify the strategies used by teachers in teaching English to deaf students and find out how these strategies are implemented. Methods: This research uses a qualitative descriptive method and is based on a case study at SMPLB Karya Bakti Don Bosco Wonosobo (Special School for the Deaf). To find answers to these problems, this study interviewed an English teacher about the strategies implemented during the learning process in the classroom. To obtain more in-depth data, researchers also conducted classroom observations. Findings: This research shows that teachers use sign language strategies, read lips and use various media. As for the implementation of this strategy, the teacher focuses more on enriching students' vocabulary, the teacher speaks slowly and clearly when using sign language. teachers teach simple conversations; teachers use varied media. Conclusion: Teaching English to deaf students requires tailored strategies such as sign language, lip-reading, and media use, which must be implemented with patience and persistence to support effective learning. Novelty/Originality of this article: The findings in this study emphasize the fact that teaching deaf students requires excessive effort and great persistence, and the strategies presented in this study can be useful for other English teachers teaching deaf students.