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Identify The Relationship Between Scientific Writing Skills and Cognitive Skills During Laboratory Activities Rahayu*, Dita Puji; Meiliyanti, Meiliyanti; Rabbani, Annas
Jurnal Pendidikan Sains Indonesia Vol 12, No 3 (2024): JULY 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v12i3.38160

Abstract

The lack of understanding about how scientific writing skills influence students' cognitive skills during laboratory activities. This study aimed to assess scientific writing skills and cognitive skills and explore their relationship among 49 first-semester science teacher candidates enrolled in a practical course on measurement tools and methods from February to June 2023. Cognitive skills were evaluated using reported response scores. Descriptive analysis revealed a spectrum of scientific writing skills, ranging from excellent to poor, among the participants, alongside generally low cognitive abilities. However, upon conducting correlation tests, it was found that there was no significant relationship between the ability to write reports and the response values (Sig = 0.117 0.05, rcount = 0.227 rtable = 0.281). The research findings suggest that scientific writing skills exhibit variance across different practical subjects, and notably, the ability to write reports does not appear to correlate with response scores. These insights shed light on the complex interplay between scientific writing proficiency and cognitive abilities during laboratory activities, urging further exploration into pedagogical strategies to enhance both skill sets in science education
Aplikasi Teknologi Budidaya Kelengkeng Super Sleman di Padukuhan Gejayan DARYONO, BUDI SETIADI; RABBANI, ANNAS; PURNOMO, PURNOMO
Bioedukasi: Jurnal Pendidikan Biologi Vol 9, No 1 (2016): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v9i1.3890

Abstract

Longan (Dimocarpus longan L.) is not an indigenous fruit from Indonesia. Thus, the demands for this fruit were supplied by importing them from nearby countries such as Vietnam, Thailand, and China. Longan has been cultivated and developed in Indonesia in order to supply the local needs and to reduce the rapid flows of importing Longan. Recently, a brand new breed of local Longan has been engineered from Sleman District of D.I.Yogyakarta Province, known as Kelengkeng Super Sleman (KSS). The KSS well adapted to medium-high above sea level- terrain, the most typical terrain in Sleman. Some prosperous features of this Longan cultivar were had a short harvesting time (2 years), thicky flesh, low water content, and able to be induced twice per year for flowering (to produce fruits). All of this goodness thus been introduced to rural communities of Padukuhan Gejayan, Desa Condongcatur, Depok, Sleman, D.I.Yogyakarta by a well designed community service programme. The kind of activites that was going on in this programme were workshop, training, and assistance. Workshop was emphasized on the prospectous consequences of planting Longan trees (KSS) for a long term until could be developed into local industrial product (One Village One Product/OVOP concept), basic knowledge on Longan diversity, KSS cultivation technology, basic knowledge on plant physiology, environmental development based on Education for Sustainable Development (EfSD), and potential local market for KSS. Training was mainly focused on KSS seedling production by both apical stem grafting method and medium preparation method, KSS plantation in some villager houses for a pilot project on how to maintain KSS such as health evaluation, health recovery for infested or unhealthy plant, method on lateral branching development, method on hormone-induced flowering, and application of resting period for after-harvesting plant. Assistance has been actively conducted during training to motivates villager to be get involved. Some positive indicators for implementation of this programme are both the great enthusiasm on KSS Longan plantation in communities and “the shifting paradigm” on KSS Longan maintenance for which has been long considered to be both impractical and arduous.
Genetic Variability of Eggplant (Solanum Melongena L. 'Nasubi') Based on ISSR Markers and Phenotypic Characters Shafura, Nabila; Rabbani, Annas; Daryono, Budi Setiadi
Journal of Biodiversity and Biotechnology Vol 2, No 2 (2022)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v2i2.65874

Abstract

‘Nasubi’ eggplant seeds have occurred since 2018. In addition, plants that produce fruit phenotypic characters differ from those planted before the planting period in 2018. These three factors cause the decline in harvest rates and the current high increase in production costs. Observation of variations in phenotypic and molecular characters with ISSR molecular markers between seeds before 2018 and after 2018, became the first step for the research team to reveal information on the uniformity of phenotypic and molecular characters in eggplant ‘Nasubi’ from seeds purchased by farmers before 2018 and post-2018. The results of the molecular analysis with ISSR primary molecular markers namely UBC 809, UBC 815, IBC 880, UBC 888, and UBC 892, showed that the six samples had a high similarity index of 90% and resulted in a low polymorphism average of 12%. The results of the phenotypic analysis showed that eggplants from the seeds before 2018 and seeds after 2018 in this study had variations in the character of the leaf tip angle, leaf base, flower crown color, stamen color, young fruit color, fruit curve, and fruit tip shape.