THE WORLD OF SCIENCE
EXPLORE THE POSSIBILITIES
Saturday 7 November 2015
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Saturday 31 October 2015
Thursday 22 October 2015
LIVING CORNERS ENHANCING SCIENCE LEARNING : ONLINE ASSIGNMENT
LIVING CORNERS ENHANCING SCIENCE LEARNING
PREPARED BY
ANJANA V.L.
NATURALSCIENCE
KAVIYATTU COLLEGE OF EDUCATION
INTRODUCTION
A Living corner is
a valuable part of a science department in school. Through the ideal way to
gain knowledge is to observe objects and phenomenon in their natural setting
but in the present educational set up there is only a little opportunity for
this. A living corner can help in this aspect by way to providing many examples
of things which may be kept in such a living corner. Living corners not only
provides necessary helps in teaching but also helps in creating the eight type
of scientific atmosphere in the school.
A good
living corner should have exhibits which
are natural. A living corner is a biological laboratory specimen held by a biorepository for research . Such a specimen would be taken
by sampling so as to be representative. Of
any other specimen. when biological
specimens are stored , ideally they remain equivalent to freshly collected
specimens for the purpose of research .
Collecting
plants and animals is essential for scientific studies and conversation and
does not some critics of the practices have suggested play a significant role
in species extinction.
OBJECTIVES OF LIVING CORNER
- To focus attention on science experience in school
- To stimulate interest in science by all pupil
- To arose curiosity in scientific investigation over and above the routine class work
- To provide stimulation for scientific hobby pursuits
- To develop the habit of extra study and provide a useful means of occupying their leisure time
VIVARIUM
A vivarium is an area
usually enclosed for keeping and rearing animals or plants for observation and
research. Often, a portion of ecosystem for a particular species is stimulated
on a small scale, with controls on environmental conditions.
A
vivarium may be small enough to s it on a desk or table, such as an aquarium or
terrarium or maybe a very large structure, possibly outdoors. Large vivaria,
particularly those holding organisms capable of light, typically include some
sort of dual door mechanism such as sally port for entry and exit, so that the
outdoor can be closed to prevent escape before the inner door is opened.
There are various forms of vivaria including
Aquarium
Simulating water habit for instance a river, lake
or sea; but only the submerged area of these natural habitats. Plants in the
water will use some nitrogen within the system and will provide areas fororganisms to hide and forage .
Insectarium:
Formicarium
Terrarium
Simulating
a dry habitat for instance desert or savannah. A terrarium can also be
formed to create a temperate wood land habitat and even jungle like habitat. This
can be created with pebbles leaf litter and soil
Avi culture
The world wide hobby of keeping and breeding
birds in captivity to maintain their numerical status in nature with a view of
forestalling their extinction by supplying aviary raised stock
AQUARIUM
An aquarium is a vivarium consisting of at least one
transparent side in which water dwelling plants or animals are kept. Fish keepers use aquaria to keep fish, invertebrates
and amphibians. The term coined by English naturalist Philip Henry goose,
combined the Latin root aqua meaning water, with the suffix atrium “a place for
relating to “. The aquarium principle was fully developed in 1850 by the
chemists Robert Warrington who explained that plants added to water in a
container would give off enough oxygen to support animals so long as their
numbers do not grew too large.
MORE THAN JUST SCIENCE
Aquarium and other live displays are of value to more than biology. These set ups can
be inspiring. Think of application a nice aquarium setup and some colorful
fishes can inspire kids of any age to create art and creating stories too. They
can even be tools for math, applying formulae to find out volume, dosing
amounts of supplements or medications and much more. Imagine the classrooms and
problem solving skills that can be
developed using such a tool…the possibilities are endless.
HEALTH BENEFITS
Contemptation of fish in an aquarium seem to have a
significant effect in reducing Levels of stress and anxiety in students.
AVICULTURE
Aviculture is the practice of keeping birds (Class Aves) in
captivity using controlled conditions, normally within the confines of an
aviary, for hobby, business, research & conservation purposes.
Some important reasons for aviculture are: breeding birds to
preserve the species because many avian species are at risk due to habitat
destruction and natural disaster. Aviculture encourages conservation, provides
education about avian species, provides companion birds for the public, and
includes research on avian behavior.
The truest meaning of aviculture, was described by Dr. Jean Delacous, the most dedicated,
influential, and highly respected individual in the modern history of
aviculture.
"Aviculture - The worldwide hobby of keeping and breeding
numerous species of wild birds in captivity to maintain their numerical status
in nature with a view of forestalling their extinction by supplying aviary
raised stock".
TERRARIUM
Terrariums are
usually sealable glass containers that can be opened for maintenance and to
access the plants inside. However, this is not essential; terrariums can also
be open to the atmosphere rather than being sealed. Terrariums are often kept
as decorative or ornamental items. Closed terrariums create a unique
environment for plant growth, as the transparent walls allow for both heat and
light to enter the terrarium. The sealed container combined with the heat
entering the terrarium allows for the creation of a small scale water cycle. This happens because moisture from both the soil and plants
evaporates in the elevated temperatures inside the terrarium. This water vapor
then condenses on the walls of the container, and eventually falls back to the
plants and soil below. This contributes to creating an ideal environment for
growing plants due to the constant supply of water, thereby preventing the
plants from becoming over dry. In addition to this, the light that passes
through the transparent material of the terrarium allows for the plants within
to photosynthesis, an important aspect of plant
growth.
CONCLUSION
Living corners are powerful tool for transacting the
educational information through direct experience. It will also enhance the
love for nature and other organisms. Living corners will enhance the habit of
extra study and it will develop scientific
hobby in students. Aquarium and Avi culture are the two major living corners
functioned in the school. It is a valuable part of science department in
school. These are the different methods for preservation of organisms. It will
provide a positive attitude among students towards the habitat of organisms.
REFERENCES
- Joshi S.R. 2008. Teaching oof Science. Balaji Offset. New Delhi.
- http://en.wikipedia/aquarium.org
- http://en.wikipedia/vivarium.org
- http://en.wikipedia/terrarium.org
- http://en.wikipedia/aviarium.org
- http://en.wikipedia/avicuture.org
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