Best ways to teach science and technology

The concepts and definitions of such terms as innovation, low-cost, equipment, science, technology and education, which by their associations form the title of the present article, will be presented. The importance of creative participation in the design and development of apparatus for science and technology education will be stressed from the historical point of view, from philosophy of science education, from the system concept and information theory and from the point of view of social and economic needs. Some examples of instrument design and development from different fields of science will be given to illustrate innovative activity in instrument design. An attempt will be made to define the strategy for meeting the need of equipment for science and technology education in the developing countries like Bangladesh, keeping in mind the present state of progress in the developed world.