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All Journal Pharmacon SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora Wiralodra English Journal (WEJ) Indonesian Journal of Education and Mathematical Science Patria : Jurnal Pengabdian Kepada Masyarakat
Titi Lestari
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Arts Humanities Computer Science & IT Education Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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IMPLEMENTING PERFORMANCE-BASED FORMATIVE ASSESSMENT IN GRAMMAR CLASS DURING REMOTE TEACHING Titi Lestari; Martia Azizah, Dinar
Wiralodra English Journal Vol 5 No 1 (2021): Wiralodra English Journal
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/wej.v5i1.128

Abstract

Language assessment is as challenging as language teaching. This idea applies more significantly in this Covid-19 pandemic situation as teachers struggle to create rich learning experiences to the learners remotely. In grammar class of higher education context, some problems have occurred especially when it comes to assessment, or, more specifically, giving appropriate tasks or tests. Observations on the writer’s online grammar class result in concerns around cheating and other barriers such as low internet connection, poor devices and unmonitored presence of students. The backwash effect of multiple-choice, standardized-like task is mostly negative. This is a Classroom Action Research proposing alternative assessment called performance-based assessment to better assess students’ grammar mastery. Online class observation, documentation and interview were employed to collect the data. Analysis model of Miles, Huberman, & Saldana (2014) is used. Performance-based assessment was implemented through some activities i.e. self-introduction paragraph, short diary, writing a message, reading short story, telling unexpected moments, and short interview. These tasks indicate to promote learners to be able to notice and apply features of grammar in communicative, natural, and realistic contexts of use.
ENHANCING MULTIMEDIA STUDENTS’ INVOLVEMENT THROUGH PROJECT-BASED LEARNING MODEL Titi Lestari; Imam Ghozali
SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora Vol 3 No 2 (2017)
Publisher : LP2M Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (644.826 KB) | DOI: 10.30738/sosio.v3i2.1617

Abstract

Masih terbatasnya guru yang menerapkan pembelajaran yang berpusat pada siswa disebabkan bukan karena pembelajaran tersebut tidak dapat diimplementasikan, melainkan pembelajaran yang berpusat pada siswa memiliki tantangan akademik tersendiri yang memerlukan tekad dan usaha dari guru. Artikel ini mengungkapkan hasil pengembangan model pembelajaran berbasis proyek (PBL) untuk siswa SMK jurusan Multimedia untuk mengetahui seberapa jauh model pembelajaran tersebut meningkatkan keterlibatan siswa dalam kegiatan pembelajaran bahasa Inggris. Penelitian ini merupakan Penelitian dan Pengembangan (Borg dan Gall, 2003) dengan model modifikasi Sukmadinata (2010). Data diperoleh melalui observasi, analisis dokumen dan wawancara mendalam, serta dianalisis menggunakan model analisis kualitiatif  Miles, Huberman dan Saldana (2014). Model yang dikembangkan divalidasi melalui diskusi kolaboratif dan penilaian ahli. Model (course grid) yang dikembangkan mencakup kompetensi dasar, indikator, tujuan pembelajaran, materi, aktivitas pembelajaran, penilaian dan media. Tahapan PBL meliputi spekulasi, perancangan proyek, pelaksanaan proyek, dan evaluasi. Alat penilaian berupa tugas individu, lembar progres dan rubrik proyek. Hasil ujicoba model mengungkapkan bahwa siswa terlibat secara signifikan selama proses pengerjaan proyek dan presentasi. Tantangan dari PBL adalah siswa memerlukan waktu yang relatif panjang untuk menyelesaikan produk proyek mereka. 
Penghambatan Ekstrak Daun Kremah (Alternanthera sessilis) Terhadap Enzim α-amilase secara In-Vitro Wirasti Wirasti; Titi Lestari; Isyti'aroh Isyti'aroh
Pharmacon: Jurnal Farmasi Indonesia Vol 18, No 1 (2021)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/pharmacon.v18i01.14657

Abstract

An important treatment for type 2 diabetes is controlling blood glucose levels. α-amylase enzyme in the body plays a role in breaking down carbohydrates into starch. Control of the amylase enzyme is needed in diabetes cases Kremah plant (Alternanthera sessillis) is a plant whose leaves can be used to lower blood glucose levels because it contains secondary metabolites, one of which is flavonoids which can inhibit the α-amylase enzyme. The purpose of this study was to determine the activity and inhibition value of kremah leaves against the α-amylase enzyme. The method used in this research is the enzymatic reaction by measuring the intensity of the color using UV-Vis spectrophotometry. The IC50 value obtained by α-amylase enzyme inhibition was 101.89±7,21 μg / ml while the IC50 acarbose value was 127.17±4,42 μg / ml. These results indicate that kremah leaf extract has activity (hyperglycemia) by inhibiting complex carbohydrate hydrolyzing enzymes such as the α-inhibition enzyme α-Amylase which is good compared to acarbose because the IC50 value of the extract is smaller, so that the leaves of kremah has inhibiting of the α-amylase enzyme.
Pola Asuh Si Kecil Di Era Digital Pada Masa New Normal Andhi Dwi Nugroho; Teguh Bangkit Pamungkas; Hasna Zulfa Nurfauziah; Titi Lestari
Patria : Jurnal Pengabdian Kepada Masyarakat Vol 3, No 2: September 2021
Publisher : Universitas Katolik Soegijapranata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/patria.v3i2.3279

Abstract

Kegiatan pengabdian ini bertujuan untuk menelaah pola asuh anak di era new normal dan mengetahui perlindungan dan pemenuhan hak hak anak dalam pemberlakuan new normal di Indonesia. Data yang tersedia dihimpun dari sumber jurnal yang menjelaskan tentang isu terkait. Hasil pengabdian ini bertujuan untuk menunjukan upaya orang tua serta pemerintah dalam melindungi anak secara optimal di era new normal ini yaitu dengan cara: a) memberikan pengawasan anak dalam pengunaan gadget, b) memberikan kouta internet, infrastruktur dan fasilitas untuk proses pembelajaran daring, c) mengoptimalkan layanan pendidikan anak berbasis daring, d) mengoptimalkan layanan pendidikan anak desa, e) adanya kerjasama dalam melindungi anak antara pihak sekolah dengan orang tua.
Improving the Ability of Writing One-Chapter Drama Text with the Picture and Picture Learning Model of VIII Class Students SMP Negeri 1 Amandraya Gokli Sinaga; Yusni Khairul Amri; Titi Lestari
Indonesian Journal of Education and Mathematical Science Vol 3, No 1 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i1.5454

Abstract

Co-Authors Abd. Rasyid Syamsuri Andhi Dwi Nugroho Gokli Sinaga Hasna Zulfa Nurfauziah Isyti'aroh Isyti'aroh Martia Azizah, Dinar RR. Ella Evrita Hestiandari Teguh Bangkit Pamungkas Wirasti, Wirasti