abstract thinking
Abstract thinking refers to transforming complex problems into simple models or symbols through abstraction, generalization and simplification, so as to better study and solve problems. For example, in junior high school mathematics, we have studied plane rectangular coordinate system and trigonometric function, and we need to turn practical problems into symbols and figures through abstract thinking for research.
logical thinking
Logical thinking refers to applying known facts and laws to unknown problems through analysis, reasoning and judgment, so as to draw correct conclusions. For example, in junior high school mathematics, we have studied algebraic operations and equations, and we need to apply the known mathematical laws to specific problems through logical thinking, so as to get the correct answers.
Creative thinking
Innovative thinking refers to finding new methods and new ideas to solve problems through divergent thinking, associative thinking and critical thinking. For example, in junior high school mathematics, we have learned Pythagorean theorem and methods to solve triangle problems, but sometimes we need to use innovative thinking to try to find new methods and ideas from different angles to solve problems.