Mikropropagasi Tumbuhan Bakau (Rhizophora Apiculata Bl) Menggunakan Hormon Ki…

RINGKASAN Tumbuhan bakau (Rhizophora apiculata BL) merupakan salah satu spesies dari family Rhizophoraceae dan merupakan salah satu spesies terpenting dalam ekosistem hutan mangrove. Rhizophora apiculata BL merupakan mangrove yang tumbuh cepat dengan adaptasi yang tinggi terhadap perubahan lingkungan, oleh karena itu spesies ini dapat tumbuh dengan baik hampir di semua zona hutan mangrove. T…

Pengaruh Jenis-Jenis Sumber Karbohidrat Terhadap Mutu Bekasam Ikan Sepat Toak…

Abstract: This study aims to determine the influence of the types of carbohydrate sources on the quality of toakang sepat fish bekasam (Helostoma temminckii) and their potential to produce the design of Student Worksheets (LKPD) on class XII high school Biotechnology material. This research was conducted in April-August 2023 at the Biology Education Laboratory of FKIP Universitas Riau. Analys…

Pengaruh Ekstrak Kacang-Kacangan Sebagai Sumber Nitrogen Alternatif Terhadap …

Abstrak Penelitian ini bertujuan untuk menyelidiki potensi ekstrak kacang-kacangan sebagai sumber pengganti nitrogen serta rencana LKPD pada materi Bioteknologi kelas XII SMA yang dilaksanakan pada bulan April-Agustus 2023. Penelitian ini dilaksanakan dengan 2 tahap yaitu, tahap eksperimen : pengaruh ekstrak kacang-kacangan sebagai sumber nitrogen alternatif terhadap mutu Nata de singkong dan …

Pengembangan E-Modul Berorientasi Kemampuan Berpikir Kritis Pada Materi Siste…

ABSTRACT This aim of this study is to develop e-modul oriented with critical thinking skills on immune system material for students in Class XI. The research was carried out at the Biology Education Study Program FKIP Riau University on June 2022-May 2023. The developed electronic module is oriented to 6 indicators of critical thinking. This research type is Research and Development using th…

Keanekaragaman Serangga Permukaan Tanah Di Ecoedupark Universitas Riau Sebaga…

RINGKASAN Serangga mempunyai jumlah yang besar yang merupakan bagian dari keanekaragaman hayati. Kehidupan serangga dipengaruhi oleh faktor mikro dan makro dihabitat hidupnya. Keanekaragaman hayati dapat menjadi sebuah indikator suatu ekosistem. Materi keanaekaragaman hayati di SMA umumnya guru mengajar hanya menggunakan buku paket dan metode kurang variatif. Penelitian ini ingin melihat …

Pengembangan Modul Elektronik (E-Modul) Berbasis Inkuiri Terbimbing Pada Mate…

ABSTRACT This research aims to produce a guided inquiry-based electronic module on quality animalia material for class X SMA. This research is useful for training and improving students' abilities, especially in biology subjects on animalia material. This research was carried out at the Biology Education Campus, FKIP, University of Riau, SMAN 1 Pekanbaru, and SMAN 8 Pekanbaru in July 2022 – …

Pengaruh Model Problem Based Learning Berbantuan Resitasi Terhadap Kemampuan …

ABSTRACT This research aims to determine the effect of the recitation-assisted Problem Based Learning model on the creative thinking skills of class XI SMAN 6 Pekanbaru. The research was carried out in class control class. The research data collection technique is a test sheet in the form of a pretest-posttest and an observation sheet containing 4 indicators of creative thinking skills, namely…

Pengembangan E- Lkpd Berbasis Literasi Sains Dengan Website Liveworksheet Pad…

ABSTRACT Student Worksheets are one of the teaching materials that can be used as a learning tool in exploring the teaching and learning process to create student activity. The purpose of this study was to determine the quality of E-LKPD in Animal Cells, Tissues, Organs and Organ Systems. This research was conducted at the Biology Education Study Program FKIP Universitas Riau and SMK Farmasi…

Struktur Komunitas Makrozoobentos Sebagai Bioindikator Kualitas Perairan Ekos…

ABSTRACT Environmental changes and human activities are one of the causes of water pollution in various waters, including coastal waters, one of which is the mangrove ecosystem. Environmental changes and pollution affect the existence of biota in the ecosystem, one of which is macrozoobenthos. This research aims to determine the water quality of the Mangrove Ecosystem in Mengkapan Village, Sia…

Motivasi Belajar Dan Efikasi Diri Siswa Dalam Pelajaran Biologi Di SMA Negeri…

ABSTRACT Riau University as a learning area is nicknamed an urban forest which has a green open space and a green campus program in it as well as various land placements that have been arranged in such a way. An important component in the realization of this green campus program is the presence of plants, including ornamental plants. Ornamental plants have various types ranging from their ap…

Sustainability Awareness Siswa SMA Negeri 1 Pekanbaru

ABSTRAK Sustainability awareness is a sustainable awareness regarding the environment around students which must be developed as early as possible, especially in environmentally friendly schools such as SMA Negeri 1 Pekanbaru. However, habits such as littering, mixing organic and inorganic waste are examples of problems that are still often encountered. The level of sustainability awareness is…

Inventarisasi Jenis-Jenis Tanaman Hias Di Kawasan Kampus Universitas Riau Seb…

ABSTRACT Riau University as a learning area is nicknamed an urban forest which has a green open space and a green campus program in it as well as various land placements that have been arranged in such a way. An important component in the realization of this green campus program is the presence of plants, including ornamental plants. Ornamental plants have various types ranging from their ap…

Pemanfaatan Kayu Mindi (Melia azedarach Linn) dan Pelepah Sawit (Elaeis guine…

Abstract: This research aims to determine the quality of briquettes using mindi wood and palm fronds with tapioca flour adhesive and develop handouts on conventional high school biotechnology materials. The research was conducted from December 2022 to May 2023 at the Biology Education Laboratory and Mechanical Engineering Laboratory, Riau University. The research method used was a non- factor…

Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learnin…

Abstract: This Student Worksheet is a printed teaching material that teachers use as a learning resource for students to increase their knowledge, abilities and train their students' skills. LKPD used to study human movement system material in class XI. The aim of this research is to produce quality LKPD based on problem based learning and critical thinking skills on movement systems material…

Pengaruh Model Project Based Learning (PjBL) Terintegrasi Stem Dalam Meningka…

21st century education emphasizes the development of higher order thinking skills (HOTS), including creative thinking. The PjBL model is suitable for integration with the STEM approach because it can stimulate students to think critically and creatively in planning projects, designing to produce their best products.The research aims to find out the effect of the STEM-integrated PjBL model …

Penerapan Model Pembelajaran Kooperatif Tipe Stad Untuk Meningkatkan Hasil Be…

Telah dilakukan penelitian tindakan kelas dengan model pembelajaran koopertif tipe STAD di SDN 005 Rokan IV Koto dengan menggunakan model pembelajaran Koperativ Tipe STAD pada konsep Penyesuaian diri Makhluk Hidup dengan lingkungannya, yang dilakukan dari bulan November sampai Desember 2007. Subjek penelitin ini adalah siswa kelas V SDN 005 Rokan IV Koto yang beijumlah 13 orang. Parameter…

Paya Meningkatkan Hasil Belajar Biologi Melalui Model Pengajaran Langsung (DI…

Telah dilakukan penelitian tindakan kelas untuk meningkatkan hasil belajar IPA Biologi melalui Model Pengajaran Langsung (DI) di Kelas VI B SD Negeri 002 Tampan Pekanbaru. Penelitian dilaksanakan pada bulan November 2007 sebagai subyek penelitian adalah sebanyak 23 orang, 12 laki-laki dan 11 perempuan. Parameter yang diukur adalah hasil belajar siswa yang mencakup daya serap, ketuntasan b…

Keanekaragaman Serangga Pada Lahan Pertanian Padi Sawah Di Kampung Bungaraya …

This research was conducted to determine the diversity of insects in lowland rice farming in Bungaraya Village, Siak Regency as a biology pocket book design for class X SMA. The study was carried out in lowland rice farming in Bungaraya Village for insect sampling. Meanwhile, insect identification was carried out at the Laboratory of the Biology Education Study Program, Department of Mathematic…

Peningkatan Hasil Belajar Sains Dengan Menggunakan Media Gambar Pada Siswa K…

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Kualitas Perairan Anak Sungai Cikotuk di Kabupaten Kampar Berdasarkan Bioindi…

ABSTRAK Telah dilakukan penelltian untuk mengetahui kualitas perairan anak Sungai Cikotuk di Kabupaten Kampar berdasarkan bioindikator zoobenthos pada bulan Februari sampai dengan bulan April 2008. Penelitian ini menggunakan metode survei dengan pengambilan sampel dilakukan pada enam stasiun. Parameter utama yang diukur adalah komposisi jenis, kelimpahan, keanekaragaman, dan dominansi. Se…