In 20021year, the mathematics examination paper of Henan college entrance examination was generally difficult, and the difficulty coefficient was much higher than last year. The examination content was more in-depth and comprehensive, which put forward higher requirements for students' mathematics literacy, thinking ability and test-taking ability.

First, the difficulty coefficient has increased. This year's math test paper is difficult as a whole, especially the multiple-choice part. There are many difficult questions that require students to have strong logical reasoning and analytical skills to answer. At the same time, there are also some difficult questions in the fill-in-the-blank and problem-solving parts, which require candidates to have solid mathematical knowledge and problem-solving skills to deal with.

Second, the survey content is more in-depth and comprehensive. This year's math test paper covers all the knowledge points of high school mathematics, and the investigation content is more comprehensive and in-depth, which puts forward higher requirements for students' knowledge reserve and understanding ability. In addition, there are many comprehensive application problems in the test paper, which need students to analyze and answer with multiple knowledge points.

Third, the requirements for students' ability to take exams are higher. This year's math test paper not only examines students' math literacy and thinking ability, but also examines students' ability to take exams. For example, there are multiple trap options in the multiple-choice question section, which requires students to have strong discrimination and screening ability; There are many required test sites in the fill-in-the-blank and problem-solving sections, which require students to have strong time management and problem-solving skills.

On the whole, the 202 1 Henan college entrance examination paper is more difficult, and the examination content is more in-depth and comprehensive, which puts forward higher requirements for students' mathematical literacy, thinking ability and test-taking ability. This also means that students need to pay more attention to the mastery and understanding of basic knowledge, pay attention to the training of thinking ability and problem-solving skills, and enhance their ability to deal with complex problems and take exams.