1. "Eight Immortals Crossing the Sea, Showing Their Magic Powers":
This idiom describes that eight people have their own strengths and specialties, and everyone can give full play to their talents in different fields. In mathematics, it can be used to describe the flexible application of different mathematical methods and skills in solving problems, emphasizing diversity and creativity. This idiom reminds us to try different methods and means in mathematics learning and give full play to our imagination and thinking ability.
2. "Up and Down":
This idiom describes people's uncertainty, anxiety and uneasiness, and is often used to describe a state of emotional ups and downs. In mathematics, it can be used to describe the nervousness and uneasiness when solving problems with difficulties and challenges. This idiom reminds us to remain calm and patient, not to be overwhelmed by difficulties, and to have the confidence to overcome them and continue to work hard.
Expand knowledge:
Combination of mathematics and language: Idioms, as a form of language, can guide mathematical thinking and inspire mathematical learning through images and symbols in idioms. Using idioms to express mathematical concepts and ideas can increase interest in learning and the depth of memory.
Creativity and flexibility in mathematics: Mathematics is not only the concept of mechanical operation and memory, but also includes creative thinking and flexible application. Idiom mathematics can stimulate students' creativity and imagination, and cultivate students' problem-solving ability and flexible thinking mode.
Application field of mathematical thinking: Mathematical thinking is not only useful in mathematics, but also can be applied to other disciplines and real life. Idiom mathematics provides a broader application field for mathematical thinking through its combination with language and culture.
It should be noted that idiom mathematics, as a heuristic teaching method, needs to be designed and guided in combination with specific teaching scenes and students' actual situation to ensure the maximum learning effect.