Keanekaragam hayati merupakan pembahasan terkait seluruh makhluk hidup di bumi (tumbuhan, hewan, dan mikroorganisme) termasuk keanekaragaman genetik yang dikandungnya dan keanekaragaman ekosistem yang dibentuknya. Materi keanekaragaman hayati merupakan salah satu bagian pelajaran biologi SMA fase E yang memiliki konsep cukup kompleks. Hal ini dibuktikan dari hasil observasi yakni motivasi belaj…
This study discusses the history of the Dutch arrival in the Simandolak Territory, analyzes the resistance of the Gajah Putih Troops against the Dutch Military Aggression II in 1948-1949, and reveals the end of this resistance. The research method used is historical , which includes the stages of heuristics, verification, interpretation, and historiography. Primary data was obtained through int…
Interest in learning is an interest in a lesson which then encourages individuals to study and pursue that lesson. Interest in learning is also defined as something that generates motivation based on the student's willingness and comfort in being involved in obligations or the desire to gain insight. Factors that influence students' interest in learning are divided into 2, namely internal facto…
Gastropods are the largest class in the mollusca phylum with the following characteristics having a shell, mantle, radula, visceral organs, legs, and a gill or several gills. Gastropods are part of biodiversity that must be preserved from extinction. must be preserved from extinction and species diversity. Gastropod diversity is believed to be used as one of the bioindicators of an ecosystem. b…
Bakau merupakan istilah dalam bahasa Indonesia yang mengacu pada beberapa kelompok tumbuhan yang berasal dan famili Rhizophoraceae (Rhizophora, Bruguiera, Kandelia, dan Ceriops). Sedangkan mangrove merupakan semua jenis tumbuhan yang tumbuh di sekitar garis pantai dan bisa hidup di lingkungan dengan salinitas yang tinggi, termasuk di dalamnya berbagai jenis bakau. Hutan Kecamatan Mandah merupak…
Berkembangnya dunia pendidikan saat ini ditandai dengan hadirnya kurikulum baru, yaitu kurikulum Nasional dan merupakan penyempurnaan dari kurikulum Merdeka yang berpusat pada peserta didik dan memprioritaskan pembelajaran berdiferensiasi sesuai dengan tuntutan pembelajaran abad 21. Realitas di atas mengharuskan pendidik supaya dapat memodernisasi proses pembelajaran untuk benar-benar menyiapka…
Waste is the remaining part of an activity obtained from industrial or domestic processes that is usually wasted. One of the waste suppliers is the livestock industry. Livestock waste that is underutilized is urine. Cattle farmers in Delima Jaya Village only utilize cow feces to be sold as compost while cow urine is only disposed of without being utilized. In addition to organic waste from ani…
This research aims to see how the structure of the understory vegetation community in Pekanbaru City Forest and implement the observation results into the E-LKPD design of Ecosystem Components and Interactions. This research is a quantitative descriptive research using survey method and purposive sampling. The plot size used for understory vegetation is 2x2 meters. The number of plots used in t…
Kurikulum merdeka memiliki tujuan pendidikan untuk mewujudkan proses pembelajaran inovatif serta lebih berpusat pada peserta didik (student-centered), dimana sebelum itu konsep pembelajaran masih berpusat pada guru. Salah satu ciri dari kebijakan merdeka belajar adalah pembelajaran berorientasi pada pemecahan masalah. Kemampuan pemecahan masalah dapat dikatakan sebagai salah satu kemampuan yang…
Pekanbaru City Forest is a source of learning about types of tree vegetation that can be made available as a learning medium in the form of a pocket book. This research aims to identify the types of vegetation found in the Pekanbaru city forest, as a guidebook for the classification of living conditions in high school which was carried out in May-July 2024 using a survey method. Identify tree v…
Mangrove forests are a type of forest covered with mangrove trees that typically occur along the coast or river estuaries and are influenced by the tides. Mangrove forests are defined as forests that grow in tidal areas (especially sheltered beaches, estuaries and rivers) that are inundated at high tide and free of inundation at low tide, where the plant community is salt-tolerant. Mangrove for…
Penerapan kurikulum merdeka Fase E kelas X pada Capaian Pembelajaran-nya (CP) peserta didik memiliki kemampuan menciptakan solusi atas permasalahan isu lokal, nasional atau global terkait pemahaman materi perubahan lingkungan. Capaian Pembelajaran (CP) harus diimbangi dengan proses pembelajaran yang berkualitas dengan menggunakan perangkat pembelajaran atau bahan ajar yang mendukung. Guru harus…
Pendidikan di Indonesia dalam kerangka Kurikulum Nasional bertujuan untuk mempersiapkan peserta didik agar memiliki kompetensi yang tidak hanya terbatas pada aspek kognitif, tetapi juga keterampilan berpikir yang lebih mendalam dan terstruktur. Salah satu keterampilan yang sangat dibutuhkan dalam dunia yang semakin kompleks ini adalah keterampilan berpikir kritis. Keterampilan berpikir kritis m…
This study aims to understand the perceptions of Grade X students at SMAN 3 Tualang towards biology materials in the context of the implementation of the Merdeka Curriculum. The main objective of this study is to explore how this curriculum change affects the way students understand and interact with biology materials, as well as provide benefits for teaching and educational policies in schools…
Kurikulum Merdeka merupakan kurikulum yang saat ini sedang digunakan dalam pendidikan di Indonesia. Penerapan Kurikulum Merdeka menekankan setiap aspek pembelajaran disesuaikan untuk memungkinkan setiap peserta didik berkembang secara optimal sesuai dengan kebutuhan dan karakteristik masing-masing dengan menempatkan peserta didik sebagai subjek utama pembelajaran, salah satunya pada mata pelaja…
The aim of this research is to develop learning media with good quality in the circulatory system material utilizing e-learning based on edmodo to improve students learning motivation in XI class. Further, e-learning validity test based on edmodo as learning media. The research was conducted in campus of Biology Education Program of FKIP Universitas Riau, it start from June to October 2017 by u…
Curd is a fermented dairy product which is quite popular in West Sumatra and Riau region. The purpose of this research is to know the influence of bamboo container type, glass container, plastic container and fermentation length to the quality of curd. This Research Using Completely Randomized Design (RAL) with factorial pattern of 4X3 with 3X replicates. The intended treatment is foktor A The …
Kampar River is a river that also has various types of fish that are popular with the community and are fish that are characteristic of flood-prone areas. One type of fish is the hidung budak fish (Ceratoglanis scleronema). Research on genetic diversity using the 16S rRNA gene of hidung budak fish C. scleronema from the Kampar River, Langgam District, Pelalawan Regency, Riau Province has never …
Hutan mangrove di Kabupaten Bengkalis merupakan salah satu kawasan hutan yang ada di Provinsi Riau. Luas hutan mangrove di Kabupaten Bengkalis 41.718 Ha. Luas hutan ini semakin berkurang karena mengalami kerusakan yang disebabkan oleh degradasi, aktivitas masyarakat dan kegiatan ekowisata. kerusakan hutan mangrove pada daerah tersebut mencapai 64,1 hektar. Salah satu hutan mangrove yang mengala…
Husk ash is an organic material that can add macro and micro nutrients needed for plant metabolic processes. The nutrient content of rice husk ash is N, P, K, Ca, Mg, Fe and Si. The importance of rice husk ash for agriculture is because it is very good at loosening the soil, making it easier for plant roots to absorb the nutrients of land kale plants. The low production of water spinach vegetab…