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Is the 20 12 Beijing Mathematics Entrance Examination more difficult than in previous years?
20 12 Beijing senior high school entrance examination mathematics paper, the item structure is generally stable, the flexibility is strengthened, and the overall difficulty is increased.

The topic basically covers all the knowledge points required in the exam instructions, such as algebra, function, triangle, circle, statistics and probability. Compared with the exam instructions, the number of real questions is reduced. ***25 questions, ***72 points.

While retaining the examination of basic knowledge, the examination paper pays more attention to the examination of mathematical thinking methods and students' comprehensive quality and ability, which embodies the proposition characteristics of "practice and operation, synthesis and exploration, innovation and application".

In the design of questions, it is generally stable, but it strengthens the intensity and difficulty of the investigation of "practical application problems", "new definition problems" and "geometric inquiry problems", such as questions 8, 1 1,1and 2 1, which are closely related to real life, and questions 2/. For example, questions 12, 22, and 25 are all 12 questions with "new definitions". The difficulty of question 22 has increased, and the difficulty of question 25 is slightly lower than last year. For example, question 24 is about geometric inquiry, so it is difficult to focus on students' inquiry and reasoning ability. Loyalty and filial piety learn to teach. Wang Yu