Humorous prologue in math class

The opening remarks of humor in math class are as follows:

1. Calculus is a temple.

2. Do some puzzles. Last year refers to 200 years ago, which makes people feel very funny.

3. For complicated theorem proving, you can feel extremely common.

The math class is introduced as follows:

Mathematics is a subject in primary and secondary schools. China was called arithmetic in ancient times, and later it was called arithmetic. Mathematics was unified from September 65438 to September 0936. The contents of mathematics teaching in primary and secondary schools mainly include arithmetic, algebra, geometry, trigonometry, plane analytic geometry, calculus, statistics and probability. In order to meet the requirements of economic and social development in different periods and the changes of educational purposes and educational objects, it was changed.

From 196 1, there is no arithmetic in middle school, plane geometry is completely decentralized to junior high school, and plane analytic geometry and probability are added to senior high school. Since 1978, primary school mathematics has been changed.

Mathematics is introduced as follows:

Mathematics is a universal means for human beings to strictly describe and deduce the abstract structure and mode of things, and can be applied to any problem in the real world. All mathematical objects are artificially defined in essence. In this sense, mathematics belongs to formal science, not natural science. Different mathematicians and philosophers have a series of views on the exact scope and definition of mathematics.

Mathematics plays an irreplaceable role in the development of human history and social life, and it is also an indispensable basic tool for studying and studying modern science and technology.

The definition of mathematics is introduced as follows:

Aristotle defined mathematics as "quantitative mathematics", which lasted until18th century. /kloc-since the 0/9th century, mathematical research has become more and more rigorous, and it has begun to involve abstract topics such as group theory and projection geometry that have no clear relationship with quantity and measurement. Mathematicians and philosophers have begun to put forward various new definitions.

Some of these definitions emphasize the deductive nature of a lot of mathematics, some emphasize its abstraction, and some emphasize some themes in mathematics. Even among professionals, the definition of mathematics has not been reached.

Whether mathematics is an art or a science has not even been decided. [8] Many professional mathematicians are not interested in the definition of mathematics, or think it is undefined. Some just said, "Mathematics is done by mathematicians."