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归纳与猜想问题、开放与探索问题是近年来各地中考试卷中常见的一类试题,需要认真分析、仔细观察、综合归纳、大胆猜想和证明验证,解答这类问题有利于培养思维的深刻性和创造性.归纳猜想主要以选择题、填空题和解答题的形式考查,选择题和填空题中此类型的问题考查的难度在不断增大,相对而言,猜想结论型问题的难度稍大些.开放、探索型试题在填空、选择题中通常考查
The questions of induction and conjecture, the issue of opening up and exploration are common exam questions in exam papers in various places in recent years. They need careful analysis, careful observation, comprehensive induction, bold conjecture and proving and verifying and answering such questions, which are helpful to cultivate the profoundness of thinking Creativity.Conclusion conjecture mainly in the form of multiple choice questions, fill in the blank questions and answer questions in the form of examination, multiple choice questions and fill in the blank questions of this type of problem examination is increasing, relatively speaking, the conjecture conclusions of the type of problem is slightly more difficult. , Exploration-type questions fill in the blank, multiple-choice questions usually test