SSC English Version Physics Note Chapter 3: Force. Sir Isaac Newton has done a lot of research about the motion of an object. He expressed the fundamental principles of motion by three laws. In this chapter, we shall discuss these laws of motion. In addition, the inertia of an object, force, nature of force, momentum, … Read more
Last Updated: March 20, 2026 at 7:55 am
SSC Biology Note. The education system and structure of Bangladesh have three major stages-primary, secondary and higher educations. Primary education is a 5-year cycle while secondary education is a 7- year one with three sub-stages: 3 years of junior secondary, 2 years of secondary and 2 years of higher secondary. The private schools also receive … Read more
Last Updated: March 19, 2026 at 8:55 pm
Chapter 14. Science to Save Life. A healthy, strong and disease-free body is necessary for us to live. We cannot live in a normal state in spite of the utmost effort. Sometimes we are attacked with different diseases. For diseases, medical treatment is a must. For medical treatment overall diagnosis is essential. In recent times … Read more
Last Updated: March 22, 2026 at 9:24 pm
Chapter 13. The World is Getting Smaller. Communication is a very important factor in human life. Communication has brought men, countries, and societies all close to each other. Since the creation of humans in ancient times, men have communicated with each other in various ways. Now, we can communicate within a moment from one end … Read more
Last Updated: March 22, 2026 at 9:23 pm
Chapter 12. Electricity in Daily Life. The purposes of using electricity are unlimited in our daily life. Electricity rotates the fan, illuminates the light and operates the radio, fridge, television, etc. Cooking can be done with electricity. Hence for a better understanding of its uses, we are to realize some general functions of electricity. This … Read more
Last Updated: March 22, 2026 at 9:23 pm
Chapter 11. Biotechnology. The base of modern genetics was founded near about 150 years ago by the research of an Austrian Priest called Johan Gregor Mendel. The main topic of his invention was every character of a living being is controlled by a pair of factors. In 1908, Batson termed Mendel’s factors as genes. At … Read more
Last Updated: March 22, 2026 at 9:23 pm
Chapter 10. Let Us Know the Force. We are pulling or pushing something in every moment. To change the state of motion of an object we pull or push, that is, we apply force. An object at the state of rest can be brought in the state of motion again an object in motion can … Read more
Last Updated: March 22, 2026 at 9:23 pm
Chapter 9. Living with Disaster. Introduction: Natural disasters like floods, cyclones, drought and so forth are very common in Bangladesh. The irreparable loss of lives and properties created by these types of disasters is the main stumbling block for the development of our economy. These disasters have become terrible at present because of different types … Read more
Last Updated: March 22, 2026 at 9:23 pm
Chapter 8. Our Resources. Introduction: Soil is a very vital natural resource. It grows plants and produces crops. The soil is the source of many mineral resources including oil, gas, and coal. However, such a valuable resource is constantly being polluted in different ways. Can you tell us how soil is useful to us? At … Read more
Last Updated: March 22, 2026 at 9:23 pm