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ANALISIS MISKONSEPSI SISWA SMP PADA POKOK BAHASAN SISTEM ORGANISASI KEHIDUPAN Yeni Firdayanti; Vendi Eko Susilo; Erlia Narulita
Bioilmi: Jurnal Pendidikan Vol 6 No 1 (2020): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v6i1.5678

Abstract

Penelitian ini bertujuan untuk mendeskripsikan miskonsepsi pada siswa SMP pada pokok bahasan sistem organisasi kehidupan. Waktu penelitian dilaksanakan pada semester genap tahun ajaran 2019/2020. Subjek penelitia yaitu siswa kelas VII yang sudah menerima materi sistem organisasi kehidupan.Teknik pengumpulan data dilakukan dengan menggunakan tes diagnostik berbentuk essay. Soal yang diberikan berkaitan dengan materi sistem organisasi kehidupan berjumlah 15 soal. Instrumen untuk mendukung penelitian yaitu berupa observasi kegiatan pembelajaran dan wawancara. Data yang didapatkan dari hasil penelitian dianalisis berdasarkan kriteria derajat pemahaman konsep siswa yaitu memahami konsep, miskonsepsi dan tidak memahami konsep. Hasil penelitian diperoleh persentase miskonsepsi tertinggi adalah tentang sistem pencernaan dengan rata-rata sebesar 57,1%, sedangkan miskonsepsi terendah pada konsep tentang system ekskresi sebesar 17,9%. Faktor-faktor penyebab terjadi miskonsepsi pada pokok bahasan sistem organisasi kehidupan yaitu berasal dari kesalahan siswa itu sendiri dan metode pembelajaran yang digunakan guru.
SEBARAN LOKAL ECHINODERMATA DI PANTAI BAMA TAMAN NASIONAL BALURAN Vendi Eko Susilo
BIOEDUKASI Vol 14 No 2 (2016)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The aims this reseach to determine the Echinodermata distribution in Bama Beach Baluran National Park. Quadrate transect method was used to collect the data. Substrat and number of species analisys with Software R 2.11.0. The results of this study, the sample Echinodermata obtained amounted to 255 individuals that consist of four Class is Asteroidea which consists of three species (Linckia laevigata, Archaster typicus, Echinaster callosus), Ophiuroidea teridiri of one species (Ophioderma sp.), Echinoidea consists of 3 species (Tripneustes sp., Diadema sp., Echinodiscus sp.) and Class Holothuroidea consists of three species, namely (Euapta sp., Holothuroidea sp., Holothuria argus). Keywords: Echinodermata, Bama Beach
Ordo Anura in Jember University Naufal Fa'iq Hilmi; Jekti Prihatin; Vendi Eko Susilo
BIOEDUKASI Vol 18 No 1 (2020)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v18i1.16721

Abstract

Some types of Anura have a narrow range of environmental parameters, so they can’t survive in environments where natural conditions change dramatically. Therefore, Anura has the potential to be a good environmental bioindicator. The purpose of this research is to identify the types of Anura found at University of Jember. This research is included in the survey research using direct observation method VES (Visual Encounter Survey). Observations were made of adult members of the Anura Order. Data taken includes species characteristics, abiotic factors such as temperature and humidity, and activity when found. The results showed at Jember University there were 4 species from 3 family members of the Anura order, namely Duttaphrynus melanostictus Schneider, 1799 (Bufonidae), Polypedates leucomystax Gravenhorst, 1829 (Rhacophoridae), Fejervarya limnocharis Gravenhorst, 1829 (Dicroglossidae), and Occidozyga sumatrana Peters, 1877 (Dicroglossidae). The species most commonly found is Duttaphrynus melanostictus which is found in almost every observation location. Environmental factors that support the existence of Anura members in that location are temperature and humidity, and environmental conditions.
Crabs in Bandealit Estuary Resort of Meru Betiri National Park Galuh Paramita; Wachju Subchan; Vendi Eko Susilo
BIOEDUKASI Vol 18 No 1 (2020)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v18i1.16776

Abstract

Crabs are macrobenthos with characters that are attached to or resting on a base or live on basic sediments. The role of crabs in the ecosystem includes converting nutrients and enhancing mineralization, increasing the distribution of oxygen in the soil, helping carbon life cycles, and providing natural food for various types of aquatic biota. This research was conducted in the estuary area of ​​the Meru Betiri National Park (TNMB) Resort Bandealit. Identification results from 37 individual crabs at the Estuary Resort Bandealit Meru Betiri National Park (TNMB) obtained 5 species from 2 families (Portunidae and Sesarmidae). In the family Portunidae, there are 3 types, namely Scylla tranquebarica, Scylla paramamosain, and Scylla olivacea. Whereas in the family Sesarmidae found 2 types, namely Parasesarma pictum and Parasesarma cognatum. Keywords: Crab, Bandealit Resort, Identification