Advantages and disadvantages of horse racing evaluation in Tianji

Advantages: it embodies the strategy of solving problems, disadvantages: it is difficult for students to understand.

1. Advantages: The teaching process of horse racing evaluation in Tianji is vivid and smooth, with distinct levels and solid content. Activities endow knowledge, embody problem-solving strategies and highlight the new concept of students' problem solving. The teaching process is scientific and reasonable, cooperative learning is solid and effective, and communication evaluation is fully in place, giving students enough time and space for communication and discussion.

2. Disadvantages: Tian Ji horse racing evaluation is a "countermeasure problem" and a systematic and abstract mathematical method in the field of comprehensive practice and application of mathematics. However, students mainly think in concrete images and are not ready to learn this knowledge comprehensively.

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