1, abstract generalization ~ mathematical abstraction, these two meanings are similar. However, abstract generalization tends to be generalized, while mathematical abstraction is an imagination of "the sea is wide and the fish jumps, and the sky is high and birds fly".

2, operational solution ~ mathematical operation, these two meanings are similar. Operational research is biased towards solutions, while mathematical operational research has a wider scope, involving operational research solutions, operational research methods, operational research-related mathematical culture and so on.

3, reasoning argument ~ logical reasoning, these two meanings are similar. However, reasoning is more serious and tends to be proved by mathematics; Logical reasoning is broader and more vivid, and the college entrance examination questions can examine "the game questions of logical thinking"

4, data processing ~ data analysis, these two meanings are similar. However, data processing is biased towards calculation, which is relatively primary; Data analysis is a step forward, and preliminary analysis is carried out according to the results of data processing.

5, spatial imagination ~ intuitive imagination, these two meanings are similar. But the category of intuitive imagination is obviously broader, involving space, plane, numbers, induction and analogy, and mathematical inspiration.

6. Newly launched literacy: mathematical modeling. Mathematical modeling needs active thinking. If you want more, it enhances the practical examination of mathematics.

Second, contact information:

1, intuitive imagination and mathematical abstraction, as two basic forms of mathematical thinking, embody the thinking characteristics of knowing things and understanding mathematics, so they are called mathematical thinking literacy.

2. Mathematical operation and logical reasoning, as the basic ways of mathematical thinking, embody the characteristics of constructing and deducing mathematics and using mathematical knowledge to solve problems, so they are called mathematical method literacy.

3. Data analysis and mathematical modeling are regarded as the basic ways to solve problems by using mathematical knowledge and methods, which have instrumental characteristics, so they are called mathematical tool literacy.

Extended data:

High school mathematics core literacy and the purpose of curriculum reform;

1, from the original "double base" to "four base" and "four energy".

Through high school mathematics course, students can further learn and improve their basic knowledge, skills, thoughts and experiences in basic activities, as well as their ability to find, ask, analyze and solve problems from a mathematical perspective.

2. Change from improving mathematical ability to developing mathematical literacy.

Through the study of senior high school mathematics curriculum, students can acquire the basic mathematics knowledge, skills, thoughts and activities (referred to as "four basics") necessary for their further study and future development. Improve the ability to find, ask, analyze and solve problems from a mathematical point of view (referred to as "four abilities").

In the process of learning mathematics and applied mathematics, students can develop the core literacy of mathematical disciplines such as mathematical abstraction, logical reasoning, mathematical modeling, intuitive imagination, mathematical operation and data analysis.

Baidu Scholarship —— A New Definition of College Entrance Examination