1, clear theme: the theme of the rule of law painting should be clear, which is the soul of the work. Junior high school students should first determine a specific theme of the rule of law, such as honesty and law-abiding, fairness and justice, human rights protection and so on. This theme should be closely related to the daily life and study of junior high school students, which can arouse their resonance and concern.
2. Rich in content: the content of the rule of law painting should be rich and varied, with both concrete cases and vivid stories of the rule of law. Junior high school students can collect some information related to the rule of law by observing life, reading books and consulting materials. And then use their imagination and creativity to integrate these materials into the works to make them more convincing and appealing.
3. Unique form: The form of rule of law painting should be unique, which is the personality of the work. Junior high school students can try to use sketch, watercolor, oil painting and other different painting techniques and forms, as well as different composition and color matching, so that the works have a unique artistic style.
Information about the chart is as follows:
1, type of graph: graph is a data structure used to represent the relationship between objects. Common graph types are directed graph, undirected graph, weighted graph and unweighted graph. The edge of a directed graph has a direction, and the edge of an undirected graph has no direction. The edges in the weighted graph have weights, indicating the strength of the relationship between two nodes; An edge in an unweighted graph has no weight.
2. Application of graphs: graphs are widely used in computer science and mathematics. For example, friends in social networks can be represented as undirected graphs, in which nodes represent users and edges represent friends. In computer networks, network topology can be represented by graphs, so as to better analyze and optimize network performance.
3. Graph algorithm: Graph algorithm is a method to solve graph-related problems. Common graph algorithms include depth-first search (DFS), breadth-first search (BFS), minimum spanning tree (MST), shortest path (Dijkstra algorithm, Floyd-Warshall algorithm, etc. ), topological sorting, etc. These algorithms can help us find information such as vertices, edges and paths in the graph, thus solving practical problems.