★Science in the field of education:
Compared to the ancient education system, the field of education has changed radically. At present teachers are taking classes in multimedia rooms instead of chalk, duster, blackboard. Nowadays very fine mathematical calculations can be done easily with a calculator. Television, radio as well as the invention of science, educational materials computer is also a wonderful invention of science. It has brought unimaginable success in the field of education. Students are able to learn different things on their own through computer which could never be done before. Books of famous writers from all over the world can be known through the internet about the education system of different countries in a matter of moments. In the modern science-based education system, just as the teachers have got relief, the students have also become self-reliant. The need for science education to make this situation more dynamic is immense.
★Science education in medicine:
Science has given many wonderful gifts to the world civilization. One of these wonders is the modern medical system.
-Henry David
Traditional medicine was introduced in the province of Unan in ancient Greece. The Greek physician Iskalibas introduced this medical system called Unani. Homeopathy became popular in the subcontinent in 1810-1939. It was invented by the German physician Samuel Hahnemann. With the blessings of science, people have come out of superstition and relied on homeopathy and allopathic medicine. Earlier, there were epidemics due to diseases like smallpox, malaria, typhoid, pneumonia etc. which have been eliminated by the influence of science. At present, the number of deaths due to chronic diseases has been reduced to a great extent due to the welfare of science. Medical science has made the impossible possible with the help of X-ray, penicillin, dye ray, ECG, CT scan, ultrasonography, MRI, etc. Ultrasonic scanning can be used to diagnose the location of liver, gallbladder, kidney etc. inside the body, rapid operation through laser surgery, condition of lung, stomach, large intestine, small intestine, stomach, veins and arteries can be treated using fiber optical. In the case of medicine, Kipling's words apply: "The blessings of science. World humanity sometimes rejoices, but sometimes world civilization comes to a halt in its horrific form." But science has brought only blessings and blessings in the field of medicine. ” And science education is very important to further improve this medical system.
★Science education in agriculture:
Science has made a radical change in agriculture. Wooden plows are no longer used in agriculture, instead land is made suitable for cultivation with mill plows, tractors, power tillers etc. Electric powered pumps are used for irrigation work. Agronomists are increasing farmers' production by inventing new seeds. The discovery of high quality, timely and high yielding varieties has made it possible to grow paddy and vegetables throughout the year. Although there is less reliance on scientific technology in agriculture than in the developed world, much progress has been made in Bangladesh. Farmers are being given proper advice and knowledge on the use of scientific methods in agriculture through scientific research programs such as "Krishi Divanishi", "Mati O Manush" etc. The need for science education to expand scientific research in agriculture is incomparable.
★Science education in mental excellence:
Science in the literal sense is special knowledge. Man's mental liberation is achieved through knowledge. Knowledge shows the way to light by removing all kinds of inertia and superstition. Science is the proven truth, which unravels the mysteries of the true world, presents the world in a transparent way, and frees us from the errors and omissions of life. Science makes people judicious, rational, disciplined, efficient and disciplined. People are no longer the burden of the world. Has become human resources. Science has made people more realistic by overcoming their blindness. As much injustice, superstition, complexity and crookedness of the society is removed as a result of education. Science education has ensured purity by removing the black screen of human dilemma. Science education at different stages of education makes students modern. Superstition has been eradicated as a result of science education, people are now resorting to advanced medicine. As a result of science education, infant mortality rate and population growth rate have decreased, people today are above all narrowness.
