This century, the twenty-first century, is a century of science and technology explosion. This is the period when the boon of science has arrived in almost every corner of the world. One such example is exposure to information (data) using a cell phone, bypassing a computer. This has made information available to the masses at a much cheaper rate…

The scarcity of trained man power in the field of science and technology has become a growing phenomenon today. Thus, we are still facing the same challenge country wide. With the multidimensional increase in the field of science and technology, there is a huge shortage of expert workforce in the field of STEM. The numbers of students who qualify…

Being a class room teacher in rural areas for more than two decade's author has observed that rural area learners are suffering from multi faced learning barriers. Conceptual understanding and reasoning capacity is very poor and they are performing poorly in their school based examinations. Aim of this paper is to present a suitable, cost…