User:Chandanmund

Ignou Question Answer '''Q.3/ List various deficiencies faced by you while working in science laboratoy. How will you improve these layout plan of Science Laboratory?''' Answer While working in science laboratory I face a lot of difficutlties. I have an ordinary room equiped only with tables, chairs two electrical outlet and single sink. Although a good laboratory facility is certainly advantageous and desirable science can be tautht minimally equipped classrooms as well. All that is really require is flat-topped desks, one electrical outlet and one sink. As a Science teacher, I faced with two seemingly intractable challenges. On the one hand, increase workflow efficiency and throughput. On the other hand, reduce laboratory costs to keep pace with shrinking budgets. The question is: How to address these challenges? My chemical inventory procurement and management system is a fundamental part of my lab’s activities—and a good place to start. Procuring and tracking reagents and other materials is a prerequisite of any experiment. The faster scientists procure reagents, the more compounds they can synthesize in a given time, leading to more libraries screened. By optimizing chemical inventory management, from identifying and procuring reagents through their safe storage, usage and disposal, I can drive down operating costs, reduce cycle times, satisfy regulatory requirements. Best practices enable leading-edge organizations to deliver world-class operational performance. A best practices solution in chemical logistics and procurement can set organization above the competition in terms of hard cost savings, improved efficiency, laboratory safety and regulatory compliance. To improve The layout plan of Science laboratory I need a large room, preferably with a dimension 15m X 6.5m and with ventilators windows and sufficient lighting would serve the purpose of a science laboratory. A science laboratory should have a) a preparation cum store room. b) a space for the demonstration table c) a working space for at least twenty students. d) at least one sink e) four or five built-in-shelves f) display boards and chalk boards g) a dark room (for physics dark room experiments)	The laboraty table is specially designed to meet the requirements of work in a science laboratory. It is higher than the ordinary table and usually have shelves drawers, and cupboards for storing reagents glass wares and various equipments. To protect it from water and chemicals the table top is usually covered with plastic material or such other materials some times it is specially treated. 	As with most informatics projects, recognizing the need to change is the easy step. After this, I have to solve a series of more complex acquisition decisions and funding alternatives. I have to build my own  solution. up-to-date material composition, properties, regulatory information and Safety Data Sheets for inventoried chemicals. These critical data help life sciences organizations manage dynamic regulatory requirements covering restricted and controlled substances. They also permit the creation of periodic mandatory reports addressing, among other things, hazardous air pollutants and volatile organic compounds. Care should be taken to prevant acids, corrosive solutions and other aggressive chemicals from getting onto table tops. Glassware and apparatus should be stored in separate drawers. The bottom of each drawer should be covered with clean sheet of paper. The cupboard are meant for storing glassware, reagents and apparatus, which should be kept separately and in a definite order. Spirit lamp and kerosine oil stoves may be used for heating purpose. In the layout plan cetain safety rules should be made in science room. Storing the chemicals in safety places is most important. As far as possible the science teacher inspect science room for proper vantilation and be sure that all electrical connections plugs, and cords are in good working order. Special care should be taken to avoid accident. The laboratory should be so designed that accident should be checked. Necessary first-aid may be administered in the laboratory to come over the situation in case of accident. There is a lot of equipment in science labs to be taken care of. The science teacher should know their maintenance and develop some skill for proper layout plan. At last I would like to say that making a layout plan is a personal experience each teacher has its own way and style of using various techniques.