Saturday, November 14, 2009

effective classroom based on computer


From the observation of Bangladesh community, it seems that the following policy initiatives are important conditions and facilitators of ICT-based learning and distance education:


1. Government awareness of the importance of ICTs for national education: This demands understanding that a) information and communications technology are vitally important to the development of the economy and to participation in the global information society, with a corresponding need to develop appropriate skills, and b) ICT based learning and distance education can play a crucial role in broadening access to education for the whole society.

2. A strategic plan or policy: This must be based on an analysis of needs and priorities for the use of ICT to improve education. Key elements and concrete steps of such a strategic plan are:

• ICT skills integration in national curricula

• Equipping schools with computers & internet

• Initiatives and programs, which invite and attract private sector involvement

Two other conditions are important for the success of ICT-based distance education in Bangladesh. These are the presence of local participation and initiative, and serious considerations regarding the self-sustainability of projects.

Bangladesh Open University is the only university in Bangladesh that is offering Distance Education. Established in 1992 by an act of Parliament, it has opened up new vistas in distance education in the country. Situated at a picturesque site of Gazipur, 30 km north of Dhaka, BOU has a printing and production division and a modern media centre. Construction of these organisational structures is almost complete, with financial assistance from ADB and the government of Bangladesh. BOU`s programmes are aimed at everyone, particularly working people and women and those socially disadvantaged.


Bangladesh Open University relies heavily on print materials, electronic media like radio-television and audio-video cassettes, tutorial services, computer networking and the internet. The use of these techniques helps BOU to take its academic programs to the doorsteps of people far and wide. It makes room for in-house education.

girls are also use computer


Getting reliable statistics on women’s use of ICT in Bangladesh is very difficult. However, it is clear that the numbers are small. Most girls in Bangladesh who use information technology use it classroom. Except in upper-income enclaves, access to a computer or the internet at home is not a typical phenomenon. A series of factors including literacy and education, language, time, cost, geographical location of facilities, social and cultural norms, and women’s computer and information search and dissemination skills constrain girls access to information technology.

student learn more from computer


The information and communication technology (ICT) revolution brings particular challenges to education systems around the world. These challenges are in three broad areas. The first has to do with participation in the information society, the second is ICT impact on access, cost-effectiveness and quality of education, while the third is to do with the way that ICT changes the education process.


The various types of learning noted by researchers and educators fall into three general categories:

1. Formal learning takes place in schools and higher education institutions providing systematic education.

2. Non-formal learning occurs outside the formal education system but is nevertheless an organised event with specific target groups or clients and learning objectives. This includes ‘continuing education’, ‘adult education by distance education or social interactive education’, ‘professional training,’ ‘literacy programs’ and other organised programmes. Asian South Pacific Bureau of Adult Education (ASPBAE)


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ALl student involve


On the positive side, the computer is more widely used in the country than five years ago. Internet use is widespread, with the number of dedicated users (those who own an ISP account) having gone up from a mere 2000 to approximately 50,000+ in just 4-5 years.


Also, government incentives like tax holiday on software initiatives, reduction of duties on computer hardware and allowing the ISPs to choose vendor other than the government-owned BTTB has greatly helped to increase IT-related activities and awareness in the country.

Emphasis on girls


Enrollment in degree-granting institutions is projected to increase 12 percent for men and 21 percent for women by 2014, according to a new compendium of statistics published by the National Center for Education Statistics. In Projections of Education Statistics to 2014, NCES has provided statistics on elementary and secondary schools and degree-granting postsecondary institutions. Included are projections of enrollment, graduates, teachers, and expenditures to the year 2014.

computer in secondary school


Formal education in computers was first started in 1984 with the foundation of Computer Science and Engineering Department in Bangladesh University of Engineering and Technology. ICT education thereafter gradually extended to the bachelor’s degree, higher secondary and secondary school levels. In Bangladesh, there are about 83,796 primary level institutions, 5,694 and 15,748 junior and secondary level institutions respectively, 2,339 higher secondary and degree colleges and more than 1,000 ICT training centres.

computer in secondary school


However, it needs to be realised that information and communication technologies by itself cannot be an answer and elixir to all problems facing Bangladesh but it does bring new information resources and can open new communication channels for the rural communities. It offers new approaches for bridging the information gaps through interaction and dialogue, building new alliances, inter-personal networks, and cross-sectoral links between organizations. The benefits include increased efficiency in allocation of resources for development work, less duplication of activities, reduced communication costs and global access to information and human resources.

computer in secondary school


Govt is playing a vital role to provide computer and Internet facility in the rural areas shorten “digital divide” and create opportunities for addressing and eliminating poverty and hunger through education and technological intervention. According to this mission and vision, Dhaka Ahsania Mission has established Ahsanullah Institute of Information and Communication Technology (AIICT), Ahsanullah University of Science & Technology (AUST), Institute of Literacy and Adult Education (ILAE), Non-Formal Basic Education, Continuing Education Program, ICT Ganokendra (a community learning center that has access to the computer and internet) etc. Dhaka Ahsania Mission is trying to establish a relationship between Ganokendra and Bangladesh Open University (a governmental institution for distance education) so that poor rural people get distant amd adult education.

computer in secondary school

The challenge Bangladesh faces is how to become a learning society and to ensure that its citizens are equipped with the knowledge, skills and qualifications on information and communication technology (ICT) they will need in the next century. ICT revolution imposes particular challenges on education systems in Bangladesh. These challenges reduce to three broad areas. The first has to do with participation in the information society, the second considers how ICT impacts on access, cost effectiveness and quality of education, while the third is to do with the way that ICT changes the education process. However, ICT is contributing to ever-increasing inequalities in Bangladesh through the so-called “digital divide” that splits the Bangladesh between those who are “ICT-literate” and the majority who are not and most of the women have no access to a computer and the Internet. A series of factors, including literacy and education, language, time, cost, geographical location of facilities, social and cultural norms, and women's computer and information search and dissemination skills constrain women's access to information technology.

A BEUTIFUL BUTTERFLY


A butterfly is an insect of the order Lepidoptera. Like all holometabolous insects, butterflies' life cycle consists of four parts, egg, larva, pupa and adult. Most species are diurnal. The diverse patterns formed by their brightly coloured wings and their erratic flight have made butterfly watching a hobby.[citation needed]




Butterflies comprise the true butterflies (superfamily Papilionoidea), the skippers (superfamily Hesperioidea) and the moth-butterflies (superfamily Hedyloidea). Butterflies exhibit polymorphism, mimicry and aposematism. Some migrate over long distances. Some butterflies have evolved symbiotic and parasitic relationships with social insects such as ants. Butterflies are important economically as agents of pollination. In addition, a few species are pests, because they can damage domestic crops or trees in their larval stage.

pigeon



Pigeons and doves constitute the bird family Columbidae within the order Columbiformes, which include some 300 species of near passerines. In general parlance the terms "dove" and "pigeon" are used somewhat interchangeably. In ornithological practice, there is a tendency for "dove" to be used for smaller species and "pigeon" for larger ones, but this is in no way consistently applied, and historically the common names for these birds involve a great deal of variation between the terms "dove" and "pigeon." This family occurs worldwide, but the greatest variety is in the Indomalaya and Australasia ecozones. Young doves and pigeons are called "squabs."

ELEFHANT


Elephants are large land mammals in two genera of the family Elephantidae: Elephas and Loxodonta. Three species of elephant are living today: the African Bush Elephant, the African Forest Elephant and the Asian Elephant (also known as the Indian Elephant). All other species and genera of Elephantidae are extinct, some since the last ice age: dwarf forms of mammoths may have survived as late as 2,000 BC.[1] Elephants and other Elephantidae were once classified with other thick-skinned animals in a now invalid order, Pachydermata.




Elephants are the largest land animals now living.[2] The elephant's gestation period is 22 months, the longest of any land animal. At birth it is common for an elephant calf to weigh 120 kilograms (260 lb). They typically live for 50 to 70 years, but the oldest recorded elephant lived for 82 years.[3] The largest elephant ever recorded was shot in Angola in 1956. This male weighed about 12,000 kilograms (26,000 lb),[4] with a shoulder height of 4.2 metres (14 ft), a metre (yard) taller than the average male African elephant.[5] The smallest elephants, about the size of a calf or a large pig, were a prehistoric species that lived on the island of Crete during the Pleistocene epoch.[6]

LION


The Lion (Panthera leo) is one of four big cats in the genus Panthera, and a member of the family Felidae. With some males exceeding 250 kg (550 lb) in weight,[4] it is the second-largest living cat after the tiger. Wild lions currently exist in Sub-Saharan Africa and in Asia with a critically endangered remnant population in northwest India, having disappeared from North Africa, the Middle East, and Western Asia in historic times. Until the late Pleistocene, which was about 10,000 years ago, the lion was the most widespread large land mammal after humans. They were found in most of Africa, much of Eurasia from western Europe to India, and in the Americas from the Yukon to Peru.

CAT


The cat (Felis catus), also known as the domestic cat or housecat[5] to distinguish it from other felines and felids, is a small carnivorous mammal that is valued by humans for its companionship and its ability to hunt vermin and household pests. It has been associated with humans for at least 9,500 years[6] and is currently the most popular pet in the world.[7]




A skilled predator, the cat is known to hunt over 1,000 species for food. It can be trained to obey simple commands. Individual cats have also been known to learn on their own to manipulate simple mechanisms, such as doorknobs and toilet handles.[8] Cats use a variety of vocalizations and types of body language for communication, including meowing, purring, trilling, hissing, growling, squeaking, chirping, clicking, and grunting.[9] They are also bred and shown as registered pedigree pets. This hobby is known as cat fancy.

Deer


Deer are the ruminant mammals forming the family Cervidae. They include for example Moose, Red Deer, Reindeer, Roe and Chital. Animals from related families within the order Artiodactyla (even-toed ungulates) are often also considered to be deer – these include muntjac and water deer. Male (and a few female) deer of all species (except the Chinese Water deer who only have short tusks instead) grow and shed new antlers each year – in this they differ from permanently horned animals such as antelope – these are in the same order as deer and may bear a superficial resemblance. The musk deer of Asia and Water Chevrotain (or Mouse Deer) of tropical African and Asian forests are not usually regarded as true deer and form their own families, Moschidae and Tragulidae, respectively.

Royal Bengal tiger


The Bengal tiger, or Royal Bengal tiger (Panthera tigris tigris or Panthera tigris bengalensis),[citation needed] is a subspecies of tiger primarily found in India and Bangladesh. They are also found in parts of Nepal, Bhutan, Myanmar and southern Tibet. The Bengal tiger is the most numerous of the tiger sub-species. According to WWF there are about 2,000 Royal Bengal tigers in the wild today, including 1,411 in India, 200 in Bangladesh, 150 in Nepal, 100 in Bhutan, as well as a number in Myanmar and China.[2]

A beutifull peacock


The term peafowl can refer to the two species of bird in the genus Pavo of the pheasant family, Phasianidae. The African Congo Peafowl is placed in its own genus Afropavo and is not dealt with here. Peafowl are best known for the male's extravagant tail, which it displays as part of courtship. The male is called a peacock, the female a peahen[1], though it is common to hear the female also referred to as a "peacock" or "female peacock." The female peafowl is brown or toned grey and brown

Bird


Modern birds are characterised by feathers, a beak with no teeth, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a lightweight but strong skeleton. All birds have forelimbs modified as wings and most can fly, with some exceptions including ratites, penguins, and a number of diverse endemic island species. Birds also have unique digestive and respiratory systems that are highly adapted for flight. Some birds, especially corvids and parrots, are among the most intelligent animal species; a number of bird species have been observed manufacturing and using tools, and many social species exhibit cultural transmission of knowledge across generations.

snake


Snakes are elongate legless carnivorous reptiles of the suborder Serpentes that can be distinguished from legless lizards by their lack of eyelids and external ears. Like all squamates, snakes are ectothermic amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with many more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads with their highly mobile jaws. In order to accommodate their narrow bodies, snakes' paired organs (such as kidneys) appear one in front of the other instead of side by side, and most have only one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca.

Tuesday, November 10, 2009

Falling Rain

In our country, rain is so beautiful.It looks awsome from our typical country side tinshade house.Specialy the sound of rain...I just love it !

OUR MOTHER LANGUAGE



The International Mother Language Day, proclaimed by the General Conference of UNESCO in November 1999, has been observed yearly since February 2000 to promote linguistic and cultural diversity and multilingualism.




It originated as the international recognition of Language Movement Day, which has been commemorated in Bangladesh since 1952.



The tenth International Mother Language Day on 21 February 2009 also provides an opportunity to recall the objective of this celebration to Member States: the recognition of linguistic diversity and the importance of multilingual education.

Tourist place in Bangladesh

Miles of golden sands, towering cliffs, surfing waves, rare conch shells, colorful pagodas, Buddhist temples and tribes, delightful sea-food--this is Cox's Bazar, the tourist capital of Bangladesh. Having the world's longest (120 kilometers.) beach sloping gently down to the blue waters of the Bay of Bengal, Cox's Bazar is one of the most attractive tourist sport in the country.