First, the problems existing in students' examination of questions
Dyslexia
1. Text reading difficulties
Primary school students often encounter difficulties in examining questions in mathematics learning, especially first-year students, who have both literacy obstacles and understanding difficulties. With the gradual improvement of students' literacy, the difficulty of reading questions focuses on understanding this point. Especially in the process of solving problems, the meaning of reading questions has become the most prominent problem. However, many students often can't express the meaning of the question clearly in their own language.
2. Incomplete information acquisition
With the increase of grade, students face greater challenges in collecting and processing information, and they have to obtain information through reading and other channels according to their learning needs. However, some students often can't completely extract the known conditions, unknown conditions, especially implicit conditions. There are still some problems that are solved by combining pictures and texts, and the conditions are not obvious, so it is difficult for students to dig from pictures or words.
For example, there is an exercise in the teaching of continuous division to solve problems: 18 calcium tablets are put in a bottle, and Xiaohui insists on eating them every day, once in the morning, three tablets each time. How many days can a bottle of medicine last? 18÷3=6 (days), students only pay attention to the word "three tablets at a time" and ignore the information of "once in the morning and once in the evening" (that is, they need to eat twice a day), and students do not fully extract the information in the topic.