基于与递推算法对比的递归教学方法思考

Thinking of Recursive Teaching Method Based on Comparison with Recursive Algorithm

为了培养学生思考能力,计算思维能力,在算法的学习中运用知识的正迁移。在课堂教学中进行了同一问题不同算法解法的对比尝试,有效提高了课堂教学效率。本文从两种算法的程序结构、终止条件、算法效率等方面系统进行了比较,以结合课程内容和学生的知识积累为基础,循序渐进积极引导学生思考,从而培养学生的学习兴趣,发挥学生学习的主动性,提高学生自主地发现问题、研究问题和解决问题的能力。

In order to improve students’ thinking ability, computing thinking ability, the positive transfer of knowledge is used in the learning of algorithms. In the classroom teaching, we tried to compare different algorithms and solutions of the same problem, which effectively improved the efficiency of classroom teaching. This paper systematically compares the algorithm structure, termination conditions, and algorithm efficiency of the two algorithms. Based on the combination of the curriculum content and the student’s knowledge accumulation, actively guides students think step by step, cultivating students’ learning interest and giving full play to their learning.Initiative to improve students’ ability to discover, research and solve problems autonomously.