Lina Agustina, Lina
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ANALISIS PELAKSANAAN PRAKTIKUM MORFOLOGI TUMBUHAN MAHASISWA PENDIDIKAN BIOLOGI FKIP UMS TAHUN AJARAN 2017/2018 Agustina, Lina; Rahmat, Rivky Arif
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 4, No 1 (2019): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (92.566 KB) | DOI: 10.31604/eksakta.v4i1.35-40

Abstract

The purpose of this research is to know the practical implementation of the morphology of the plant biology education students FKIP UMS 2017/2018 school year. This research is descriptive research with the research sample is a student semester 1 Biology education UMS, which travels the eyes of practical morphology of plants taken with Taro Yamane formula to get the number of samples in overall by as much as 81 students. Data collection techniques by using question form. The results of the analysis of the data shows that in practical plant morphology, 91% of students familiar with plants/preparations are used, 53% of the students stated the time used in practical enough to complete the practical work, and from the a series of practical work each meeting there is a 65% of students who have difficulty in observing and drawing plant organs into practical report. Key words: analysis, practical plant morphology
PERBEDAAN PENERAPAN MODEL PEMBELAJARAN KOOPERATIF NUMBERED HEADS TOGETHER (NHT) DAN THE POWER OF TWO TERHADAP PRESTASI BELAJAR IPA Agustina, Lina; Sugiyarto, Sugiyarto; Sarwanto, Sarwanto
Prosiding SNPS (Seminar Nasional Pendidikan Sains) 2015: Prosiding SNPS (Seminar Nasional Pendidikan Sains)
Publisher : Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (33.496 KB)

Abstract

Dalam proses belajar mengajar, guru harus memiliki strategi agar siswa dapat belajar dengan baik yaitu efektif, efisien dan mengena pada tujuan pembelajaran. Salah satunya dengan penerapan pembelajaran kooperatif, Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif  tipe NHT dan The Power of Two terhadap prestasi belajar.Penelitian ini menggunakan metode eksperimen. Populasi penelitian adalah seluruh siswa kelas VIII SMP Negeri 1 Delanggu. Sampel penelitian ditentukan secara acak dengan teknik cluster random sampling yang terdiri dari dua kelas. Kelas eksperimen pertama (VIIIF) mendapatkan perlakuan dengan model pembelajaran kooperatif NHT  dan kelas eksperimen kedua (VIIIA) mendapatkan perlakuan dengan model pembelajaran kooperatif The power of two. Pengumpulan data menggunakan teknik tes untuk prestasi belajar. Uji hipotesis penelitian ini menggunakan analisis variansi satu jalan.Hasil penelitian menunjukkan: model pembelajaran kooperatif berpengaruh terhadap prestasi belajar IPA, model pembelajaran kooperatif NHT lebih efektif dibandingkan dengan model pembelajaran kooperatif The power of two.
The Potential of Breadfruit Seed and Jackfruit Seed as Alternative Replacement Medium of Potato Dextrose Agar (PDA) with Seedling F0 Mushrooms Suparti, Suparti; Agustina, Lina; Agustina, Putri; Rahmawati, Resti
Biogenesis: Jurnal Ilmiah Biologi Vol 7, No 1 (2019)
Publisher : Jurusan Biologi UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v7i1.6102

Abstract

Potato Dextrose Agar (PDA) is the most media to grow the mushrooms, but the price of this media is expensive. Thus we need alternative media that easy and cheap to get it. This study aims to determine the growth of Aspergillus niger in alternative Artocarpus communis and Artocarpus heterophyllus seeds media. This research was an experimental study using a completely randomized design (CRD) one factor was the type of media is PDA (M0), Artocarpus communis seed media (M1), Artocarpus heterophyllus seed media (M2) and using the test mushrooms A. niger (J1). Inoculation of A. niger used agar block method for 3 days with a temperature of 28°C. Parameter of research was colony diameter and sporulation of A. niger. Data obtained with qualitative and quantitative methods. The result of this research showed that the best growth for Aspergillus niger was after 72 hours incubation. Colony diameter continually in PDA media, Artocarpus communis media, and Artocarpus heterophyllus media is 4.7 cm, 4.3 cm, and 4.1 cm with heavy sporulation. Therefore, Artocarpus communis and Artocarpus heterophyllus seeds media can be utilized as a substitution of PDA media for the growth of mushrooms.
PROFESIONALITAS GURU PAI DI SMAN 2 SEMARANG Agustina, Lina
Al-Fikri: Jurnal Studi dan Penelitian Pendidikan Islam Vol 1, No 2 (2018)
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.814 KB) | DOI: 10.30659/jspi.v1i2.3204

Abstract

In this study, the problem that arises is how the Islamic Education Teacher Professionalism associated with the 4 competencies of teachers and Teacher Academic Qualification as listed in the laws. How can a teacher be able to develop the four competencies required of qualified academic and inline with the subjects of teaching. The extent to which a teacher was able to carry out the responsibilities and duties - duties properly. Not only the responsibility for learning in the classroom but how learners are able to actualize in daily life - today. The informants of this study was teacher of Islamic education at the Senior High School 2 Semarang and learners in the school environment. Research on the professionalism of teachers of Islamic education in the National High School 2 Semarang, using the technique of collecting data through interviews, observation and documentation. The analysis model used in this study is komponensial domain analysis. The results obtained show that , as a professional educator should not only academically , but personality and way of socializing with the environment is also become very important. Moreover, a teacher with a good personality and social will be a lot of good influence to the learners. Because teachers with personal and social wellcapable of being role models for their students.