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Effect of Drying Techniques on Nutrition Content and Gross Energy of Nuabosi Cassava (Manihot esculenta) Flour Priska, Melania; Peni, Natalia; Carvallo, Ludovicus; Wae, Veronika P. S. M.
Biosaintifika: Journal of Biology & Biology Education Vol 12, No 2 (2020): August 2020
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v12i2.24184

Abstract

This reseach aimed to determine the proper cassava drying technique to produce suitable flour properties for food product applications. The method used was proximate analysis and calculation of Gross Energy (GE) value. Furthermore, the results of the study were analyzed using the Two Way ANOVA statistical test followed by the real difference test using the Tukey analysis. Results of the analysis showed that there was no significant difference between the two drying techniques (α>0.05). To get good quality flour in the application of food products made from Nuabosi cassava flour is to use oven drying and sun drying techniques. The novelty of this study is that there has been no previous research on the quality of Nuabosi cassava flour using oven drying and sun drying techniques. The benefit of this research is to support the government in the food diversification program on foods made from Nuabosi cassava flour, where Nuabosi cassava is one of the leading types of food in Ende district.
Formalin Test using Extract of Red Chrysanthemum Flower as Indicator into White Tofu and Tempeh (in Ende Traditional Market) Melania Priska; Veronika P. S. M. Wae; Ludovicus Carvallo; Natalia Peni
CHEMICA: Jurnal Teknik Kimia Vol 7, No 1 (2020): Juni 2020
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/chemica.v7i1.16533

Abstract

Formalin in food is very disturbing for the people. Lack of public knowledge about the harmful effects of formaldehyde, the difficulty of distinguishing food that contains and does not contain formaldehyde, lack of knowledge in simply identifying formaldehyde in food is the cause of the increasingly widespread use of formaldehyde in food. This study aims to examine the presence of formalin in white tofu and tempeh circulating in the traditional markets of Ende district by using red chrysanthemum flower extract as a natural indicator. This type of research is an experimental study with descriptive qualitative data analysis techniques. Sampling is done using random sampling techniques. The samples used came from the 3 largest traditional markets in Ende district, namely Wolowona Market, Senggol Market, and Ende Market. From the test results using red chrysanthemum extract showed that the white tofu and tempeh circulating in some traditional markets of Ende district were negative or did not contain formaldehyde. Based on the results of these tests it can be concluded that the red chrysanthemum flower extract can be used as a natural indicator to determine the presence of formalin in food, especially in white tofu and tempeh.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN PADA MATA KULIAH BOTANI TUMBUHAN RENDAH Melania Priska; Veronika P. S. M. Wae; Ludovicus Carvallo
OPTIKA: Jurnal Pendidikan Fisika Vol. 3 No. 1 (2019): Jurnal Dinamika Sains
Publisher : Program Studi Pendidikan Fisika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.338 KB) | DOI: 10.37478/optika.v3i1.110

Abstract

Masa transisi dari tingkat sekolah menengah atas (SMA) ke bangku perguruan tinggi menyebabkan mahasiswa sering mengalami kesulitan dalam membedakan berbagai jenis tumbuhan tingkat rendah dengan hanya berdasarkan pada konsep teoritis saja. Penelitian ini bertujuan untuk mengetahui pengaruh media pembelajaran terhadap peningkatan prestasi belajar mahasiswa pendidikan Biologi. Sampel dalam penelitian ini adalah mahasiswa semester 2 program studi pendidikan Biologi yang berjumlah 40 orang. Penelitian ini merupakan penelitian eksperimen dengan pendekatan kuantitatif. Teknik pengumpulan data menggunakan teknik tes yaitu pre test dan post test yang dilihat dari hasil akhir ujian semester 2 (dua) tahun akademik 2018/2019. Hasil penelitian menunjukkan hasil post test lebih tinggi dari hasil pre test yaitu 82,13. Hasil ini didukung pula oleh nilai thitung > ttabel, yakni 44,370 > 2,023 pada taraf signifikansi 0,05 dan df = 39. Berdasarkan nilai thitung, maka dapat disimpulkan bahwa H1 diterima. Dengan demikian, maka penggunaan media pembelajaran pada mata kuliah botani tumbuhan rendah dapat meningkatkan prestasi belajar mahasiswa program studi pendidikan biologi
PERAN GURU DALAM MENINGKATKAN MOTIVASI BELAJAR PESERTA DIDIK DI SMPN I WOLOWARU KABUPATEN ENDE Jumilah Gago; Ainun Jariyah; Veronika P. Sinta Mbia Wae
OPTIKA: Jurnal Pendidikan Fisika Vol. 3 No. 1 (2019): Jurnal Dinamika Sains
Publisher : Program Studi Pendidikan Fisika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.62 KB) | DOI: 10.37478/optika.v3i1.111

Abstract

Penelitian ini bertujuan untuk mengetahui peran guru dalam meningkatkan motivasi belajar peserta didik di SMPN 1 Wolowaru Kecamatan Wolowaru Kabupaten Ende, melalui pembelajaran di dalam kelas. Guru merupakan titik sentral, yaitu sebagai ujung tombak di lapangan dalam pengembangan kurikulum. Keberhasilan belajar mengajar antara lain ditentukan oleh kemampuan professional dalam pribadi guru, dikarenakan pengembangan kurikulum berangkat dari dalam kelas, sehingga guru hendaknya mengusahakan gagasan kreatif dalam menerapkan kurikulum di kelasnya. Penelitian ini merupakan jenis penelitian kualitatif yang bertujuan untuk memperbaiki kualitas praktik pembelajaran di dalam kelas. Data yang diambil adalah data sikap ilmiah siswa melalui teknik observasi, wawancara dan dokumentasi. Data dianalisis secara deskriptif dengan wawancara dan observasi serta keduanya dilakukan pengecekan silang dengan tambahan dokumentasi sebagai data pendukung. Hasil penelitian menunjukkan bahwa terdapat tujuh peran yang dilakukan guru-guru dalam meningkatkan motivasi peserta didik di SMPN 1 Wolowaru. Tujuh peran tersebut yaitu; Penggunaan metode dan media pembelajaran yang bervariasi, pemberian tugas yang teratur, pujian (reward), evaluasi yang konsisten, penilaian dalam setiap aspek, dan juga hukuman (punishment).
UTILIZING PICTURE – BASED STAD COOPERATIVE LEARNING MODEL TO IMPROVE STUDENTS’ LEARNING OUTCOMES Ainun Jariyah; Veronika P. Sinta Mbia Wae
JURNAL PAJAR (Pendidikan dan Pengajaran) Vol 5, No 3 (2021)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v5i3.8300

Abstract

This study aimed to determine (1) the use of the picture-based STAD cooperative learning model for grade VIII students at SMP Negeri 2 Ende Selatan; (2) the students’ learning outcomes at grade VIII at SMP Negeri 2 Ende Selatan after using STAD type cooperative learning model. This research was a classroom action research (PTK) based on Kemmis & Mc Taggrat and utilized a qualitative approach. To collect the data, the researchers used (1) observation, (2) tests, (3) interviews, and (4) documentation. The data were analyzed with a descriptive qualitative method. The results of the study showed that (1) learning through picture – based STAD cooperative learning model increased the students’ active roles at grade VIII of SMP Negeri 2 Ende Selatan, (2) the use of picture – based STAD cooperative learning model also improved the students’ learning outcomes at grade VIII of SMP Negeri 2 Ende Selatan. This was showed from the mean score of the final test which increased from 54.40 to 77.95 in cycle II.
IMPLEMENTING JAS (NATURAL SURROUNDING EXPLORATION) BASED PLANT DETERMINATION PRATICUM MODEL AT KELIMUTU NATIONAL PARK Jumilah Gago; Veronika P. Sinta Mbia Wae Veronika P. Sinta Mbia Wae
JURNAL PAJAR (Pendidikan dan Pengajaran) Vol 5, No 2 (2021)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v5i2.8301

Abstract

This study aimed to implement models and learning tools based on integrated JAS (Natural Surrounding Exploration) approach in the plant taxonomy course particularly plant determination material. This research was conducted by utilizing descriptive method with a qualitative approach. The research was conducted from September to November 2019 in the odd semester at the academic year 2019/2020. The samples were chosen by purposive sampling technique. The samples were 43 students of biology education study program at Universitas Flores who took plant taxonomy course. The research was conducted at Kelimutu National Park. Based on the results, the use of a taxonomic learning model based on natural surrounding exploration was considered quite interesting and encouraged meaningful teaching and learning activities. In addition, based on the results of interviews with biology students, this method provided advantages including (1) being able to increase students' understanding of plant identification, (2) being an attractive medium to trigger learning motivation because it was related to the real context around it, and (3) instilling a caring attitude and love for the natural wealth around and the culture around it.
UTILIZING INQUIRY LEARNING MODEL TO ENHANCE STUDENTS’ ACHIEVEMENT AT GRADE VII SMPS CATHOLIC ST. ALOYSIUS WOLOTOPO Veronika Praja Sinta Mbia Wae
JURNAL PAJAR (Pendidikan dan Pengajaran) Vol 5, No 2 (2021)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v5i2.8283

Abstract

The purpose of this study was to determine the effect of implementing inquiry learning model to improve students’ achievement on the material about plant organs at grade VII SMPS  Catholic St. Aloysius Wolotopo. This research was a Classroom Action Research conducted in 2 cycles. Each cycle consisted of planning, acting, observing, and reflecting. The subjects of this study were 31 students at grade VII SMPS Catholic St. Aloysius Wolotopo for the academic year 2019/2020. Data were obtained from teachers and students. The data were collected through tests and non-tests (observation). Then, the data were analyzed by using qualitative descriptive analysis techniques. The results showed that the implementation of inquiry learning model could improve students’ achievement on the material about plant organs. This was seen from the results of the study finding that the percentage of the learning mastery increased from 61% in cycle I to 100% in cycle II. Besides, the students’ participation in the learning process also increased from 53% in cycle I to 90% in cycle II. Thus, it could be concluded that utilizing inquiry learning model improved the students’ learning achievement at grade VII SMPS Catholic St. Aloysius Wolotopo. This was because inquiry learning model stimulated students to think critically, creatively, and innovatively in order to find and solve a problem by using scientific steps.
PENGARUH BIMBINGAN BELAJAR TERHADAP HASIL BELAJAR IPA SISWA SMP NEGERI 1 ENDE SELATAN KECAMATAN ENDE SELATAN KABUPATEN ENDE Ainun Jariyah; Veronika Praja Sinta Mbia Wae; Yulius Dala Ngapa
JURNAL PAJAR (Pendidikan dan Pengajaran) Vol 6, No 1 (2022)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v6i1.8635

Abstract

Penelitian ini bertujuan untuk mengetahui tingkat bimbingan belajar siswa di SMP Negeri 1 Ende Selatan, hasil belajar IPA siswa di SMP Negeri 1 Ende Selatan, dan pengaruh bimbingan belajar terhadap hasil belajar IPA siswa di SMP Negeri 1 Ende Selatan. Penelitian ini merupakan  penelitian kuantitatif. Populasi dalam penelitian  ini adalah siswa SMP Negeri 1 Ende Selatan dan sampel penelitian  adalah siswa kelas VII, VIII, dan IX berjumlah 68 orang yang diperoleh dengan teknik purposive sampling. Data yang diperoleh dari sampel penelitian berupa skor bimbingan belajar dan nilai belajar IPA semester I tahun ajaran 2020/2021. Analisis data dilakukan dengan korelasi product moment. Hasil penelitian menunjukan bahwa bimbingan belajar memiliki pengaruh yang positif dan  signifikan dengan  hasil belajar IPA pada siswa kelas VII, VII, dan IX di SMP Negeri 1 Ende Selatan tahun ajaran 2020/2021, yaitu diperoleh nilai rxy= 0.509 dan thitung= 5.589>ttabel=1.667 pada α = 5%.
Etnobotani Masyarakat Suku Lio: Studi Kasus di Desa Waturaka Kawasan Taman Nasional Kelimutu Kabupaten Ende Nusa Tenggara Timur Veronika Praja Sinta Mbia Wae; Jumilah Gago; Yulius Dala Ngapa
Biosfer : Jurnal Biologi dan Pendidikan Biologi Vol 7 No 1 (2022): BIOSFER: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP Unpas,

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/biosfer.v7i1.5463

Abstract

The purpose of this study was to determine the interaction of the surrounding community with the diversity of plants in the TNK area and to identify the use of plants by the community around TNK. This research was conducted in the Kelimutu National Park area, Ende Regency, East Nusa Tenggara Province and Waturaka Village in May 2021. The tools used in this study, namely: interview guide (questionnaire), stationery, camera, recorder, calculator, machete/machete, flower scissors, label paper, plastic rope, plastic, a list of respondents' questions, and a computer and its equipment. While the materials used in this study were 70% alcohol, plant samples, bamboo sacks and newsprint. The research subjects are the people of Waturaka Village, Kelimutu District, Ende Regency. The objects in this study are medicinal plants in the Kelimutu National Park area and are cultivated by the community in Waturaka Village. The study used a survey method through observation and identification of plants and the determination of respondents by purposive sampling method totaling 250 people, consisting of 65 men and 185 women. The data obtained were analyzed using qualitative descriptive. The results showed that there were 49 species of medicinal plants from 29 families. Leaves are the most widely used plant parts as medicines. Zingiberaceae family has the highest usage percentage of 85%.
PENERAPAN METODE DEMONSTRASI DALAM MENINGKATKAN PRESTASI BELAJAR PESERTA DIDIK KELAS VII PADA MATA PELAJARAN IPA SMP NEGERI 1 ENDE SELATAN Ainun Jariah; Veronika Praja Sinta Mbia Wae
OPTIKA: Jurnal Pendidikan Fisika Vol. 6 No. 1 (2022): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Program Studi Pendidikan Fisika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v6i1.1898

Abstract

Penelitian ini bertujuan untuk mengetahui keefektifan penerapan metode demonstrasi pada mata pelajaran IPA materi sistem pencernaan untuk meningkatkan prestasi belajar peserta didik kelas VII SMP Negeri 1 Ende Selatan Kabupaten Ende. Rumusan masalah dalam penelitian ini adalah: bagaimanakah penerapan metode demonstrasi pada mata pelajaran IPA peserta didik peserta didik kelas VII SMP Negeri 1 Ende Selatan Kabupaten Ende? Jenis penelitian ini adalah Penelitian Tindakan Kelas (Clasroom Action Research). Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kualitatif. Metode pengumpulan data yang digunakan dalam penelitian ini adalah observasi, wawancara, tes dan dokumentasi. Subyek dalam penelitian ini adalah peserta didik peserta didik kelas VII SMP Negeri 1 Ende Selatan yang berjumlah 20 orang terdiri dari 7 laki-laki dan 13 perempuan. Hasil penelitian menunjukan bahwa pembelajaran pada kegiatan pra siklus prestasi belajar peserta didik mencapai ketuntasan sebesar 20% dengan kategori cukup. Sementara kriteria ketuntasan minimum (KKM) yang ditetapkan oleh sekolah adalah 75. Setelah dilakukan tindakan perbaikan dengan menerapkan metode demonstrasi pada siklus pertama ketuntasan preastasi belajar peserta didik mencapai 40% dengan kategori cukup, pada siklus kedua prestasi belajar peserta didik mengalami peningkatan mencapai 100%. Dari penelitian ini dapat diambil kesimpulan bahwa dengan menerapkan metode demonstrasi terjadi peningkatan prestasi belajar peserta didik kelas VII SMP Negeri 1 Ende Selatan.