scholarly journals The development of learning resources through Benthic species study in mangrove ecosystem Reuleung Leupung for invertebrate zoology learning

2018 ◽  
Vol 1088 ◽  
pp. 012046
Author(s):  
M Ali S ◽  
Supriyatno ◽  
M D Asiah ◽  
M Saputri ◽  
A Mursawal ◽  
...  
1995 ◽  
Vol 59 (11) ◽  
pp. 1055-1057
Author(s):  
AL Fairclough ◽  
PV Carrotte

2018 ◽  
pp. 49-57
Author(s):  
N. A. Gluzman

In the modern educational space regarding the realities of the information society special importance is attached to issues related to the provision of a high level of informatization of education, which implies teachers’ mastering the necessary competencies and the ability to introduce e-learning resources into educational and training practice. Adobe Flash as one of the platforms for creating web applications and multimedia presentations enjoys greatest popularity with users including teachers. However, in connection with the announcement of discontinuing Adobe Flash support in 2020, the issue of choosing an analog to create web applications and presentations for use in teaching purposes is becoming particularly relevant. The article provides a comprehensive analysis of developing electronic educational resources by teachers using Adobe Flash and HTML5 for teaching math in primary school.


Author(s):  
A. S. Christochevskaya ◽  
S. A. Christochevsky

Informatization of education has been going on for 30 years. During this time, a good material and technical base appeared in schools, there are repositories of e-learning resources to which teachers have access. However, it is difficult to use these e-learning resources due to their too large number and not always high level. It is advisable to introduce a system of reviews and recommendations, to conduct a comparative analysis, as well as to make reviews of resources on a particular subject/topic. In addition, the demand for e-learning resources is affected by the fact that education authorities encourage not so much the use of e-learning resources as their development by the teacher himself. In general, the load on teachers has increased instead of the promised saving of time and effort when using the e-learning resources. At the same time, many e-learning resources are not very effective, since they do not meet the requirements of cognitiveness (they contribute not to learning, but to simple memorization of the material). It is necessary to explore the process of learning new material: this will allow you to create cognitive e-learning resources and other resources that would help you with equal probability to successfully acquire new knowledge for students belonging to different psycho-types. At the initial stage of the study of any subject, it is more expedient to use the usual “paper” method, that is, a textbook and not overload the student’s brain with excessive information. Only when he has mastered the basic provisions, we can turn to e-learning resources, bearing in mind that they must be cognitive, that is, they are aimed at logical perception and rapid intuitive learning, only in this case e-learning resources can be considered effective. The conclusion is formulated that cognitiveness is the next stage of informatization of education after the stage of electronization.


2020 ◽  
Vol 5 (1) ◽  
pp. 70-81
Author(s):  
Anang Kadarsah ◽  
Dafiuddin Salim ◽  
Sadang Husain ◽  
Marta Dinata

Its crucial to get information about lead (Pb) heavy metal pollution from mining and oil palm plantation on species density in mangrove ecosystem, to anticipate its impacts. This study aimed is to compare the types and densities of vegetation in mangrove ecosystems allegedly due to mining in Setarap village, Tanah Bumbu Regency and oil palm plantations in Kuala Tambangan Village, Tanah Laut Regency. We also analysis the condition of waters (TDS, pH and DO) and organic content in sediments to acquire data from the South Kalimantan mangrove ecosystems. The results showed there were four species of true mangroves (Avicennia alba, Acanthus ebracteatus, Nypa fruticans and Rhizophora apiculate) could live well in the environment affected by mining or oil palm plantations. The species density for trees was low (933 ind/ha) for mangroves affected by coal mines, while those affected by oil palm plantations had higher densities (1,067 ind/ha). pH value of waters in affected area by coal mining showed more acidic value (pH 5.76) especially at the back, while those by palm oil plantations are more acidic (pH 6) in the estuary. Organic matter content in sediments affected by coal mines was in the range of 0.61-6.59%, while those affected by oil palm plantations showed higher values (0.12-2.19%). Lead heavy metal content (Pb) in waters affected by coal mines was 0.031-0.056 mg/L, while the area affected by oil palm plantations was of higher value (0.110-0.128 mg/L). Lead (Pb) levels in sediments indicate higher values than waters, which reach 3.512-6.046 mg/Kg (affected by coal mines), and in areas affected by oil palm plantations reaching 6.658-6.66 mg/Kg. The general conclusion is that vegetation densities in areas affected by coal mines are lower than oil palm plantations. The level of lead  (Pb) pollution in the sediments is higher than in the waters.


Jurnal Segara ◽  
2011 ◽  
Vol 7 (2) ◽  
pp. 111
Author(s):  
Dini Purbani ◽  
M. Boer ◽  
Marimin . ◽  
I Wayan Nurjaya ◽  
F. Yulianda
Keyword(s):  

1970 ◽  
Vol 19 (1) ◽  
pp. 1-20
Author(s):  
Fathul Aminudin Aziz

Tulisan ini disusun sebagai panduan bagi kepala madrasah untuk mempraktikkan gaya kepemimpinan transformasional agar guru dan karyawan di madrasah memiliki kesiapan dalam implementasi kurikulum 2013. Ada enam peran yang dimainkan oleh kepala madrasah dalam praktik kepemimpinan transformasionalnya. Pertama, melakukan sosialisasi kurikulum 2013. Kedua, membina pribadi guru dan karyawan dengan melakukan pembinaan mental, pembinaan moral, pembinaan fisik, dan pembinaan artistik. Ketiga, membina pribadi peserta didik. Keempat, mengubah paradigma guru. Kelima, memenuhi berbagai fasilitas dan sumber belajar yang mendukung dalam implementasi kurikulum 2013. Keenam, menciptakan lingkungan madrasah yang kondusif-akademik, baik secara fisik maupun nonfisik. This paper is organized as a guide for the headmaster to practice transformational leadership style so that the teachers and staff at the school ready to apply the 2013 curriculum. There are six roles that play by the headmaster in the practice of transformational leadership. First role is to disseminate the curriculum of 2013. Second role is fostering teachers and employees personality to perform mental, moral, physical, and artistic development. Third role is fostering the learners’ personality. Fourth role is changing the paradigm of teachers. Fifth role is fulfilling a variety of facilities and learning resources that support the implementation of the 2013 curriculum. Sixth role is creating an academic-supported environment in madrasah both physical and nonphysical.


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