What is the meaning of introduction in research paper.

How does one write a strong (good) introduction into a research paper? Some introductions make me really curious about the rest of the paper while others do not. Although it is relatively easy to say which introductions are good and which are not, I find it difficult to distill what makes the difference. There is a previous question about writing introductions () but it is about Ph.D theses.

Chapter 13 Introduction in research paper

Chapter 13 Introduction in research paper - SlideShare

thanks for this video it helps me so much to start writing my introduction in my research paper...thanks alot!