1. Modeling: First, the fixed point problem needs to be transformed into a mathematical model. Usually this kind of problem can be described by establishing a plane rectangular coordinate system. When establishing the model, it is necessary to determine the starting position, ending position and intermediate motion trajectory of the moving point.

2. Determine variables: In the model, you need to determine variables related to the moving point, such as time, speed and distance. These variables are usually associated with the trajectory of the moving point, and the moving state of the moving point can be described by these variables.

3. Applying mathematical knowledge: When solving the fixed point problem, we need to apply mathematical knowledge and methods, such as algebra, equations, inequalities, etc. This knowledge can help us analyze problems, deduce formulas and solve unknowns.

4, find the law: the moving point problem usually has a certain law to follow. Through observation and induction, we can find the motion law of the moving point, so as to solve this kind of problem better.

5. Drawing: Drawing is one of the important methods to solve the moving point problem. By drawing the trajectory and speed direction of the departure point, we can understand the problem more intuitively and solve it better.

Characteristics of solving moving point problems in mathematics seven

1, changing ideas: the moving point problem usually involves movement and change, so it is necessary to transform the moving track of the moving point into a mathematical model, that is, to establish a plane rectangular coordinate system and express the position of the moving point through coordinates.

2. Combination of numbers and shapes: Moving point problems usually need to be analyzed in combination with the relationship between figures and quantities. By drawing graphs, we can understand the trajectory and changing law of moving points more intuitively, thus solving problems better.

3. Classification discussion: When solving the moving point problem, it is necessary to carry out classification discussion according to the position and trajectory of the moving point. By analyzing different situations, we can consider the problem more comprehensively and avoid missing or wrong solutions.

4. Equation thinking: Fixed point problems usually need to establish equations or equations to solve them. By establishing the equation, the value of the unknown quantity can be obtained, thus solving the problem.

5. Holistic thinking: When solving the moving point problem, we need to consider the problem from the overall perspective and grasp the overall situation. Through the analysis of the overall situation, we can better understand the problem and avoid misunderstandings caused by local thinking.

6. Correspondence thought: the moving point problem needs to correspond the moving track of the moving point with the corresponding mathematical relationship. Finding the corresponding relationship can solve the problem better.