National-Science-day-February-Science-Exhibition-videos

National-Science-day-February-Science-Exhibition-videos

SRUJANOTSAVAM-2020 OBJECTIVES:

  • To promote interest among students learning science as a pass

  • To promote scientific attitude and creative thinking among students.

  • To promote students to participate in science and technologies activities.

  • To promote students to work against superstitions.

   . To promote interest among students in research and innovations.

When was the day declared as National Science Day?

      In 1986, the National Council for Science and Technology Communication (NCSTC) asked the Government of India to designate 28 February as National Science Day which the then Govt. of India accepted and declared the day as National Science Day in 1986. The first National Science Day was celebrated on February 28, 1987.

Raman Effect, change in the wavelength of light that occurs when a light beam is deflected by molecules. When a beam of light traverses a dust-free, transparent sample of a chemical compound, a small fraction of the light emerges in directions other than that of the incident (incoming) beam. 

సైన్స్ డే సoదర్భoగా సైన్స్ ప్రయోగాల వీడియోలు,

Electronic Quiz board,

https://youtu.be/CHqQfKd6aKY

Equilibrium Science experiment,

https://youtu.be/fJ5T1y87x2M

Science experiment EGG in bottle,

https://youtu.be/l9RZMQ1uryM

Preparation of Acetylene gas and uses,

https://youtu.be/FELuPbgmqQM

Newton colour disc,

https://youtu.be/vQjHIORgV-Y

Number of images formed by two plain mirrors formula different angles,

https://youtu.be/ti1NPQ166j4

Chemical effect of electric current on potato

https://youtu.be/yQ0lzCD8lM4

Purpose of the Celebration:

            The basic objective of observation of National Science Day is to spread the message of importance of science and its application among the people. National science day is celebrated as one of the main science festivals in India every year with following purpose.

  • To widely spread a message about the significance of scientific applications in the daily life of the people,

  • To display all the activities, efforts and achievements in the field of science for welfare of human being, www.amaravathiteacher.com

  •  To discuss all the issues and implement new technologies for the development of the science,

  • To give an opportunity to the scientific minded citizens in the country,

  • To encourage the people as well as popularize the Science and Technology.

Activities on the Day:

Students of the schools and colleges demonstrate various science projects as well as national and state science institutions demonstrate their latest researches.

The celebration also includes public speech,

exhibitions of science movie,

science exhibition based on themes and concepts,

projects and researches demonstration,

debates, quiz competitions,  science models exhibitions ..

సైన్స్ డే సoదర్భoగా సైన్స్ ప్రయోగాల వీడియోలు,

Preparation of Hydrogen gas,

https://youtu.be/2OXNjlDZGd8

Laws of reflection science experiment,

https://youtu.be/qyc8-iTHDVM

Electro magnet experiment,

https://youtu.be/SLUc4fFUqsM

Science day in our school 2017,

https://youtu.be/IxuztxTwbHk

Science experiment balloon on a candle flame,

https://youtu.be/KZiJcQFY5S4

Construction of Periscope & uses,

https://youtu.be/aEE9WCvH-d0

Parallel plain mirrors science experiment,

https://youtu.be/kXRi3QnnuRk

Kaleidoscope science project,

https://youtu.be/YsEtI-GmB74

Science experiment atmospheric pressure,

https://youtu.be/32wHtuS9jKk

విచిత్ర దర్శిని తయారుచేయుట & ఉపయోగాలు,

https://youtu.be/Hbre4x_bQCQ

Science experiment IDEAL GLASS,

https://youtu.be/ZfCVrIoFZok

Surface tension science experiment,

https://youtu.be/Y8jg8Mqp10M

Electro plating science experiment,

https://youtu.be/WCZ09g1Y_lo

సైన్స్ డే సoదర్భoగా సైన్స్ ప్రయోగాల వీడియోలు,

Concentration game -the hand steadiness test,

https://youtu.be/5DyUFVaBjgs

Smart city project,

https://youtu.be/BtotOwi86_o

Solar street lights system,

https://youtu.be/PlFu1ubywG4

The difference between rural & urban areas,

https://youtu.be/G7kBO2zMNhQ

How to make picture projector,

https://youtu.be/Z6GqidCxNHg

Electricity from lemons,

https://youtu.be/58hMdLMQEIc

Electricity from salt water,

https://youtu.be/_t6bFX_dOOc

Rain water harvesting system,

https://youtu.be/E54dXlVYkHc

Smart city project,

https://youtu.be/W8Pl-iVAnVI

Science experiments wax flame,

https://youtu.be/Ns8RL66qNJo

Archimedes Principle proof & application,

https://youtu.be/klMXHdd2NH8