Browsing A - Teacher Training and Education by Author "Pintaka, Kusumaningtyas"
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Blended Learning: inovasi dan implementasinya dalam pembelajaran kimia di masa pandemi covid 19
Pintaka, Kusumaningtyas (Program Studi Pendidikan Kimia FKIP UNMUL, 2021-11-06)Pandemi Covid-19 berdampak pada semua sektor di dunia, termasuk sektor pendidikan yang mengalami perubahan sistem pengajaran dari pembelajaran di kelas nyata menjadi pembelajaran online. Pembelajaran online ini berdampak ... -
Comparison of cell disruption methods for improving lipid extraction from Porphyridium cruentum
Pintaka, Kusumaningtyas (Program Studi Pendidikan Kimia FKIP UNMUL, 2021-05)Cell disruption and extraction processes are very important downstream processing steps in microalgae-based in industrial bioprocesses. Each type of microalgae has a varied cell wall structure, so it is necessary to ... -
Comparison of cell disruption methods for improving lipid extraction from Porphyridium cruentum
Pintaka, Kusumaningtyas (Program Studi Pendidikan Kimia FKIP UNMUL, 2021-05)Cell disruption and extraction processes are very important downstream processing steps in microalgae-based in industrial bioprocesses. Each type of microalgae has a varied cell wall structure, so it is necessary to ... -
Design and Feasibility of EXE Learning Media on the Topic of Chemical Bonding
Pintaka, Kusumaningtyas (Universitas Negeri Semarang, 2021-10)The transformation on the industrial era 4.0 has greatly influenced changes in the way students learn who are more dominantly use gadgets both online and offline. This research aims to develop an e-Learning XHTML Editor ... -
An Evaluation of the Antidiabetic and Antimicrobial Activity of an Ethanolic Extract from Rhizophora mucronata Leaf2023
Usman, Usman; Pintaka, Kusumaningtyas; Sukemi, Basri; Erwin, Erwin (JSK Farmasi Unmu;, 2023-08-30)The aim of this research was to determine the antidiabetic and antimicrobial properties of ethanolic extract of Rhizophora mucronata leaves, as well as the phytochemical elements contained in the leaf extract. Extracts ... -
Pengaruh Penggunaan Isu Sosiosaintifik dalam Model Pembelajaran Berbasis Masalah Terhadap Keterampilan Berpikir Tingkat Tinggi Siswa
Wuri U, SismawarniD; Usman; Nur, Hamid; Pintaka, Kusumaningtyas (Jambura Journal of Educational Chemistry, 2020-02)Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan isu sosiosaintifik dalam penerapan model Pembelajaran Berbasis Masalah (PBM) terhadap keterampilan berpikir tingkat tinggi siswa kelas X MAN 1 Samarinda ... -
Production of Photosynthetic Pigments from Spirulina platensis
Pintaka, Kusumaningtyas; Sihol, Dwijaya Gultom,; Usman, Usman (2023-09-30)Photosynthetic pigments from microalgae have great potential biotechnological applications, as healthy food colorants and cosmetics. The production of photosynthetic pigments depends on many environmental conditions, ...