Pembelajaran Matematika dengan Pendekatan Self-Regulated Learning untuk Membangun Kemandirian Belajar Siswa

Pendidikan karakter bagi siswa merupakan salah satu fokus utama dalam pegembangan kurikulum 2013. Kemandirian belajar merupakan salah satu karakter yang sangat penting untuk dibangun dalam diri siswa. Salah satu upaya sekolah dalam membangun kemandirian belajar siswa, yaitu dengan pembuatan tata tertib kelas dan sekolah yang harus ditaati oleh siswa. Selain itu, upaya pembangunan sikap mandiri pada siswa juga terintegrasi dalam kegiatan pembelajaran. Upaya-upaya tersebut belum begitu optimal untuk membangun kemandirian belajar siswa. Peneliti mengidentifikasi dorongan-dorongan eksternal tidak cukup optimal dalam membangun kemandirian belajar siswa. Dorngan internal sangat diperlukan untuk mendukung dorongan eksternal dalam membanngun kemandirian belajar. Pada artikel ini akan dibahas desain pembelajaran matematika dengan pendekatan Self-Regulated Learning (SRL) untuk membangun kemandirian belajar siswa. Pada tahap awal, siswa diajak untuk membuat perencanaan,target dan identifikasi kesulitan dalam pembelajaran. Identifikasi hal-hal tersebut melahirkan konsep diri siswa yang ditindaklanjuti dengan pembuatan aturan diri pada setiap siswa. Aturan-aturan diri siswa kemudian diintegrasikan dalam kegiatan pembelajaran pada topik Relasi dan Fungsi. Penguatan integrasi topik pembelajaran dengan sikap kemandirian dirancang semakin eksplisit. Hasil pengembangan desain pembelajaran meliputi RPP dan LKPD dan lebar Refleksi. Aturan diri yang dibuat masing-masing siswa dapat membangun kemandirian siswa dalam belajar pada aspek inisiatif belajar, kemampuan diagonosis kebutuhan belajar dan pembangunan konsep diri.Kata Kunci : kemandirian belajar, karakter, self-regulated learning

Identification of Vulnerable Species and Biological of Sharks from the Indian Ocean (SEASTAR2000)

March 8-9, 2011, BANGKOK, THAILANDMany species of sharks contributing to the most important shark fisheries of the world inhabit the Indian Ocean, including Indonesia waters. Extensive data collecting from various fish landing sites in south- eastern Indonesia was conducted from April 2001 to March 2006 using market survey methods. The aim of this study was to identify the species of sharks from shark fisheries and observe their biological aspects. The results showed that there were 86 species of sharks identified, belonging to 21 families. Several species were categorized as vulnerable, such as: Centrophorus squamosus (Centrophoridae), Isurus paucus, Isurus oxyrhinchus (Lamnidae), Charcharias taurus (Odontaspididae), and Carcharhinus longimanus (Carcharhinidae). Sharks are usually caught by long lines and gillnets. The biological aspects including size range of each species, sex maturity stage, sex ratio, and fishery aspects were described as well

IMPACT OF TURTLE CONSERVATION DEVELOPMENT ON THE SOCIO-ECONOMY OF COASTAL COMMUNITIES AND THE NUMBER OF NESTING TURTLES: A CASE STUDY OF PANGUMBAHAN BEACH, SUKABUMI REGENCY, WEST JAVA, INDONESIA

March 18-19, 2014Pangumbahan beach, located between Ujung Genteng and Pangumbahan villages, in Sukabumi Regency (latitude 7°19'10" to 7°19'50" south and longitude 106o23'00" to 106o24'10" east) has been designated as a "Coastal Park" for sea turtle conservation in West Java Province, Indonesia. The beach is suitable for the nesting of green sea turtles (Chelonia mydas). The Pangumbahan beach is designated as a coastal park under the decree of the Sukabumi regent No: 523/Kep.639- Dislutkan/2008. Subsequently an increase in the number of visitors was recorded for the period from 2008 to 2012, with the number of people increasing from 13, 176 to 21, 759. This tourism activity seems have brought benefits to the economy of the coastal communities living around the park. The rise of economic activities is seen in various sectors including: transportation, lodging, restaurants, trade and tourism guides. The income of the people before the advent of ecotourism activities had been low, but the awareness of local people is rising significantly, allowing them to participate in developing turtle conservation in the area. This should bode well for the prospects of enhancing the sea turtle population in Indonesia, especially in West Java. However, the number of nesting turtles on the beach has decreased significantly, in contrast to the increasing number of tourists. A causal relationship between these two trends was unclear, but this finding suggests that conservation and management strategies in ecotourism projects should be evaluated well

THE SOLUTION OF MATHEMATICAL MODEL OF OTOBUS TICKET SALES WITH REFERRAL MARKETING STRATEGY

One of the ways to involve customers in marketing strategies is known as the referral strategy. This strategy has been applied in various fields for marketing, one of which is in the field of transportation. This study aims to determine the solution to the mathematical model of bus ticket sales using a referral strategy. The data in this study is bus passenger data throughout 2020 which was obtained from one of the Otobus companies in Jakarta. Mathematical model that is compiled using the analogy of the model of the spread of disease. The results of this study are a mathematical model of bus ticket sales using a referral strategy consisting of 4 compartments. The model solution is determined by iterating over the system of differential equations that has been formed. Based on the solution obtained, the simulation results show that the referral strategy in bus ticket sales is able to increase bus passengers up to 39.92%

DEEP-WATER EXPLORATORY BOTTOM LONG LINING IN THE WATERS OF THE ARAFURA SEA

Bottom long line fisheries in the continental shelf area of the Arafura Sea has have practised and developed since the last two decades. But bottom long lining in the slope area seemed to be unusual fishing operation for most Indonesian fishers as this fishing activily facing a relatively higher rbks of fishing gear lost

THE INCREASING OF OLIVE RIDLEY (Lepidochelys olivacea) POPULATION AND ITS CORRELATION WITH CONSERVATION ACTIVITY IN ALAS PURWO NATIONAL PARK BANYUWANGI-EAST JAVA

One of the sea turtles nesting location in Indonesia that have a positive impact for olive ridley (Lepidochelys olivacea) captivity breeding is National Park Alas Purwo (TNAP) District of Banyuwangi East Java Province. Research was done by observation, interviews and descriptive analysis

ANNIHILATING IDEAL AND EXACT ANNIHILATING IDEAL GRAPH OF RING Z_n

The existence of annihilator in the ring motivates the emergence of studies on Annihilating Ideal and Exact Annihilating Ideal Graphs. The purpose of this research is to describe the characteristics of an (exact) annihilating ideal of ring . The method used in this research is literature study. The results of this study discuss finiteness, adjacency, connectedness, vertices, and types of  and . Furthermore, the number of vertices of an Annihilating Ideal Graph is determined by the factorization of . The adjacency of two vertices is determined by the divisibleness of . The results also show that  is a subgraph of .  can be represented as a union of several complete graphs

DEEP SEA FISH RESOURCES DIVERSITY AND POTENTIAL IN THE WATERS OF WESTERN SUMATERA OF THE EASTERN INDIAN OCEAN

The availability of data and information on the diversity and potential of fish resources provide important aspects for exploitation and management