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THE CHLOROPHYLL CONTENT IN VARIOUS GREEN VEGETABLES AS POTENTIAL FOOD SUPPLEMENT INGREDIENTS Mauizah Hasanah; Fatemah Rosma
Biotik Vol 9, No 1 (2021): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v9i1.8463

Abstract

Klorofil atau pigmen utama tumbuhan banyak dimanfaatkan manusia untuk membantu mengoptimalkan  fungsi metabolik, sistem imunitas, detoksifikasi, meredakan radang (Inflamotorik) dan menyeimbangkan sistem hormonal. Penelitian ini bertujuan untuk mengetahui kandungan klorofil total dan karotenoid pada beberapa sayuran hijau sebagai alternatif bahan dasar food supplement. Penelitian ini dilakukan dilaboratorium pendidikan biologi Universitas Syiah Kuala dengan menggunakan metode observasi langsung yang mengukur nilai absorbansi klorofil dan karotenoid pada 5 jenis sayuran hijau, dengan teknik pengambilan sample purposive sampling. Sampel yang digunakan terlebih dahulu potong kecil dan ditimbang sebesar 0.03 mg kemudian diekstraksi dan dihitung nilai absorbansinya dengan menggunakan spektrofotometer dengan panjang gelombang 663 dan 664, diukur dengan 5 perlakuan dan 4 kali ulangan dengan pengenceran 20%, 40%, 60%, 80% dan 100 %. Sampel yang telah dilakukan pengenceran di ukur kandungan klorofil a,b dan total. Hasil penelitian menunjukkan bahwa kandungan klorofil paling tinggi terdapat pada sayuran sawi dan terendah terdapat pada daun papaya.
IMPROVING STUDENTS’ MATHEMATICAL PROBLEM SOLVING ABILITY BY USING MACROMEDIA FLASH ON GEOMETRY MATERIALS Muhammad Yani; Fatemah Rosma; Cut Mawar Helmanda
MATEMATIKA DAN PEMBELAJARAN Vol 10, No 1 (2022): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v10i1.2759

Abstract

The purpose of this study was to determine and describe the increase in students' mathematical problem solving abilities after receiving learning using macromedia flash at MTsN Model Banda Aceh. This research approach quantitatively through a quasi-experimental design and one group pretest posttest design. The population was all students of class VIII MTsN Model Banda Aceh, while the sample was selected using random sampling technique and selected students of class VIII-5 as the sample. The research data were collected through a mathematical problem solving ability test which included pretest and posttest questions. Furthermore, the data were analyzed through SPSS version 17 with paired sample t-test and percentage tests. The results showed that there was an increase in students' mathematical problem solving abilities after receiving learning using macromedia flash on geometry material at MTsN Model Banda Aceh. While the increase in students' mathematical problem solving abilities in understanding problems is 41.6%, planning problem solving is 47.2%, carrying out problem solving is 58.3%, and re-examining problem solving is 41.7%. The use of macromedia flash on geometry material is the right solution in visualizing abstract geometric objects into concrete forms, thereby accelerating the achievement of better students' mathematical abilities.
Sosialisasi Peningkatan Pengetahuan Gizi pada UMKM Pembuatan Kue Tradisional Aceh di Lamlhom Kecamatan Lhoknga Kabupaten Aceh Besar Qurratu Aini; Meutia Zahara; Suwarniati Suwarniati; Ulia Hanum; Nurul Fajriana; Cut Novrita Rizki; Mauizzah Hasanah; Fatemah Rosma
I-Com: Indonesian Community Journal Vol 3 No 2 (2023): I-Com: Indonesian Community Journal (Juni 2023)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (572.042 KB) | DOI: 10.33379/icom.v3i2.2753

Abstract

Kegiatan Pengabdian kepada Masyarakat dengan judul Sosialisasi Peningkatan Pengetahuan Gizi pada UMKM Pembuatan Kue Tradisional Aceh di Lamlhom Kecamatan Lhoknga Kabupaten Aceh Besar bertujuan meningkatkan pemahaman masyarakat produsen kue tradisional agar dapat memilih bahan-bahan yang tepat dalam proses pembuatan kue sehingga nilai gizinya tetap terjaga. Selanjutnya juga dilakukan sosialisasi tentang metode pelestarian kue tradisional Aceh, sosialisasi tentang branding dan marketing, serta sosialisasi tentang packing dan kemasan. Sasaran kegiatan ini adalah masyarakat pemilik usaha kue tradisional Aceh yang berada di Desa Lamlhom Kecamatan Lhoknga Kabupaten Aceh Besar. Kegiatan pengabdian kepada masyarakat ini dilaksanakan di rumah produksi kue tradisional Aceh Start Dodol dengan metode ceramah, simulasi dan diskusi.
PENGARUH KETERAMPILAN PROSES SAINS SISWA DENGAN MENGGUNAKAN MODEL PROJECT BASED LERANING PADA PESERTA DIDIK TERHADAP MATERI SEL KELAS XI DI ACEH BESAR Mauizah Hasanah; Fatemah Rosma; Maulida Maulida; Vivi Yunisa Harahap
Jurnal Dedikasi Pendidikan Vol 8, No 1 (2024): Januari 2024
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/dedikasi.v8i1.4484

Abstract

This research aims to determined students science process skills using the PjBL model on cell material in class XI Dayah Insan Qur'ani Aceh Besar for academic year of 2023/2024. Data were collected in September 2023. The research method used was an experiment with a One Group Pretest-posttest Design. The research sample was 30 students. The research instrument used a scientific process skills observation sheet in the form of a checklist questionnaire. Data analysis used the Independent Sample t-test at the 0.05 significance level. The results of the research show that the science process skills of students using the PjBL model have a value of tcount 12.05 > ttable 3.98. The highest indicator was found in observations assessing and collecting data with an average of 21.6%. Overall, students' scientific process skills using the PjBL model are in the very good category (81.25%). It can be concluded that the PjBL model has an influence on the science process skills of class XI students at Dayah Insan Qur’ani, Aceh Besar.