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本帖最后由 kingguohao 于 2010-7-18 01:23 编辑
7.17作文 All students should be required to take basic science classes even if they’re not this major.
In china, the student’s pressure of studying is increasing day by day; they need to compete with each other while they have to manage many subjects, such as Chinese, math, physics, chemistry, geography and so forth,most of them are science classes.They are likely to choose other majors which have nothing to do with science. So is it worth spending so much time learning them? I believe so, mastering science classes will benefit one’s whole life.
Yet every single subject would cost one quite amount of energy to do well in it. Science classes could take much time of a busy student, and if they don’t want to major in such fields in their future study, it could be a waste of time for them. If this part of time is used to learn something they are interested in instead of taking basic science class, they may feel better on the process of learning.
However, taking basic science classes may motivate student to study and explore the scientific mysteries in the world. By so, some of them probably want to specialize in a certain field in the university,even be a scientist. In my middle school time, when I was learning the chapter about speed and time in my physics class, my teacher mentioned about Albert Einstein’s theory of relativity. Then I was fascinated with it, wanted to know more about time and speed, and decided to be a physicist or an astronomer in the future, although I gave up the idea in the high school when I learned I will have to do a lot of math jobs. The physics class did help me build the interest of science.
What’s more, science knowledge helps us with the events in our daily life. Take chemistry for example, if we have the knowledge that the same kind of matters are apt to dissolve in each other, we would know it is easy to wash away an oil spot on the clothes with a little amount of gasoline;when we are making bone soup, we can put some drips of vinegar into the soup to make more calcium of the animal’s bone dissolved into the water if we know the chemical reaction between calcium and vinegar. There are more cases like these in our life, so it is important to have the knowledge of science.
To sum up, taking basic science classes do cost students’ time and gain their pressure, it will also benefit them in their rest life. If we can change the forms of the classes to more animate ones to grasp their interests, and there will be no exams to release their pressure, it will be easier for them to learn science knowledge. Anyway, I believe it is necessary for all students to be required to take basic science classes. |
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