The international year of Chemistry (2011) should be the key point in a significant growth of the diffusion of chemistry to show society its importance, how it is necessary, which can provide, in order to put it in the appropriate place to be considered by the public.
Different activities have been carried out in almost all the science faculties of the Spanish Universities during 2011 to develop the interest in chemistry. Those activities also include the collaboration with teachers in levels before to the University. The Faculty of Science of the University of Extremadura, as well as, in our case, a group of professors, PhD and PhD students are carrying out actions of divulgation of science including chemistry. The aim is to carry out chemical laboratory experiences for high-school students.
Experiences in the laboratory were structured in response to different levels of difficulty and looking those more attractive or those that could hit the students. Addressed aspects were related to spectroscopy, surface tension, oxidation, reduction, precipitation, acidity, chromatography, liquid – liquid distillation, etc. The students worked in each activity in groups no larger than 4-5 students and they carried out the experience with the help of the instructor.
It is noticeable the great number of activities described in the literature, in the network, etc., for the diffusion of chemistry. However, a crucial aspect is the form in which those experiences are carried out, as well as the participation of the students is active and the goals such as awaken the interest in science in general and chemistry in particular are achieved. Another point is to involve the university community especially the youngest in the necessity to spread the knowledge and the interest in science. We present a catalog of chemical experiences and a plan to be developed extensively to all the levels previous to the university, including primary school level.
. Answer: Chemistry has a reputation for being a complicated and boring science, but for the most part, that reputation is undeserved. Fireworks and explosions are based on chemistry, so it’s definitely not a boring science. If you take classes in chemistry, you’ll apply math and logic, which can make studying chemistry a challenge if you are weak in those areas. However, anyone can understand the basics of how things work… and that’s the study of chemistry. In a nutshell, the importance of chemistry is that it explains the world around you. Chemistry Explains…
Chemistry explains how food changes as you cook it, how it rots, how to preserve food, how your body uses the food you eat, and how ingredients interact to make food. * Cleaning
Part of the importance of chemistry is it explains how cleaning works. You use chemistry to help decide what cleaner is best for dishes, laundry, yourself, and your home. You use chemistry when you use bleaches and disinfectants and even ordinary soap and water. How do they work? That’s chemistry! * Medicine
You need to understand basic chemistry so you can understand how vitamins, supplements, and drugs can help or harm you. Part of the importance of chemistry lies in developing and testing new medical treatments and medicines. * Environmental Issues
Chemistry is at the heart of environmental issues. What makes one chemical a nutrient and another chemical a pollutant?
Importance of Taking Chemistry
Everyone can and should understand basic chemistry, but it may be important to take a course in chemistry or even make a career out of it. It’s important to understand chemistry if you are studying any of the sciences because all of the sciences involve matter and the interactions between types of matter. Students wanting to become doctors, nurses, physicists, nutritionists, geologists, pharmacists, and (of course) chemists all study
chemistry. You might want to make a career of chemistry because chemistry-related jobs are plentiful and high-paying. The importance of chemistry won’t be diminished over time, so it will remain a promising career path.