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1探究背景教学中我们一直强调教材例题、习题的重要性,因为很多高考题都是对教材例题、习题的改编,所以教师要引领学生在解决问题后,进一步挖掘其中的教学价值。深度探究也是让学生拥有充足的知识储备的过程,在解题时能够得心应手。很多时候,学生往往是因为知识储备不够而放弃解题。下面的一道双曲线问题,大部分学生就是因为没有找到正确的解题策略而中途放弃。
1 Exploration Background Teaching we have always stressed the importance of teaching cases, exercises, because many of the college entrance examination questions are teaching examples, exercises adapted, so teachers should lead the students to solve the problem, to further explore the teaching value. In-depth exploration is also a process that allows students to have ample stock of knowledge and can be handy when solving problems. In many cases, students often give up problem solving because of insufficient knowledge reserve. Following a hyperbolic problem, most students give up halfway because they did not find the right problem-solving strategy.