Inequality Under The New Curriculum Teaching And Problem-solving

In the whole mathematics knowledge system, inequality is a huge family. In fact in the elementary school mathematics ranging in relations reflect somewhat, such as comparison of two Numbers size, junior middle school mathematics and introduces the concept, nature specific inequality, as well as simple a dollar a inequality (group) solution, and in the junior high school is the basis of further study, the inequality, for its nature, different types of inequality solutions, and inequality proof method has quite profound understanding, using inequality solution diophantine equation, the optimal strategies, a maximum, minimum, and practical application problems have a wide range of applications, so inequality in the whole process of learning mathematics plays important role.With the deepening of the curriculum reform, the high school mathematics curriculum reform in mathematics teaching put forward new requirements. And inequality as mathematics is an important part of the theory of, it can be used as a mathematical model to depict the range in the real world, still can reflect the relationship between the difference on everything in quantity, so that inequality is mathematics knowledge is an important part of the size of the number of knowledge, must be relationship is further study mathematics and other disciplines of foundation and tools.Therefore, the author as is engaged in high school mathematics teaching, combining the quasi teachers working in the second half of 2010 internship, in which theexperience gained in the teaching content and problem solving inequality in the content of the system research. Through the analysis of the relevant contents of inequality and puts forward some teaching Suggestions in inequality. But the study of inequality in solving problems solving math major in application inequality problem and physics problem subject two aspects mainly.