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Journal : SAINTIFIKA

DESAIN LABORATORIUM VIRTUAL BERBASIS IJEN GEOPARK PADA MATERI IPA DI SMP SEBAGAI MEDIA PEMBELAJARAN INTERAKTIF Praditya Tri Revanza; Zainur Rasyid Ridlo; Vendwina Saphire Rizqi
saintifika Vol 24 No 2 (2022)
Publisher : FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.948 KB) | DOI: 10.25037/saintifika.v24i2.130

Abstract

The virtual laboratory is an IT-based learning media. The purpose of this study was to develop a virtual laboratory design to increasing conceptual understanding of science material at the junior high school level on science material with topics of physics, chemistry, biology, and earth sciences. This virtual laboratory was developed as a form of utilizing technology in the field of education, where the development of information technology is currently very supportive of implementing practical simulations in a virtual laboratory. The research method of this research applies the Research and Development (R&D) method with 3D steps. The development steps include: identification, design, and development. Validation stage of media experts, material experts and media users to assess the feasibility of the media and test development to see the effectiveness of using media in learning as well as student responses to the effectiveness of learning by using virtual laboratory media.
KARAKTERISTIK ORGANOLEPTIK SOYGHURT EDAMAME SEBAGAI MAKANAN PENDAMPING ALTERNATIF UNTUK PENDERITA STUNTING Moh. Nu'man Ash Shiddieqiey; Yoan Melly Nurrahma; Anastasya Eka Saputri; Supeno Supeno; Ulin Nuha; Diah Wahyuni; Zainur Rasyid Ridlo; Rusdianto Rusdianto
saintifika Vol 23 No 2 (2021)
Publisher : FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (221.555 KB)

Abstract

Stunting sufferers in Jember Regency have increased from 17,344 in2018 to 19,870 in 2019. The purpose of this study was to determine the potential ofedamame soyghurt as an alternative complementary food for stunting sufferers. Theexperimental design used was a completely randomized design (CRD) with differentcombinations of treatments on edamame juice, skim milk, and starter. The result wasanalyse of organoleptic include taste, color, aroma, and texture with hedonic testusing 10 panelists non-skilled. Based on the result of organoleptic, the average valueof preference ranges from taste between 3.2-3.4 (slightly like to like), aroma 3.6-3.9(slightly like to like), color 3.1-4.2 (slightly like to like) like), texture 3.5-4 (slightlylike to like). The best treatment was in the combination of edamame soyghurttreatment in the proportions of skim milk 150 (%w/v), edamame juice 730 (%v/v),and sucrose 50 (%w/v) with starter 70 (%w/v).