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《算法与程序设计》是高中信息技术课程选修模块之一,旨在让学生体验利用计算机解决实际问题的过程,提高学生计算思维的能力,为一些对程序设计兴趣浓厚、专长明显的学生提供挑战性的学习机会。算法与程序设计模块包含的内容比较抽象、复杂,尤其是循环结构,需要学生具有较强的逻辑思维能力,很多学生会遇到学习障碍。笔者通过多年的教学实践,针对学习难点、教学问题,采用了有效的教学策略,取得了较好的教学效果。
Algorithm and Program Design is one of the elective modules for high school IT courses. The aim is to enable students to experience the process of using computers to solve practical problems and to improve students’ abilities to calculate their thinking. This is a challenge for students who have a keen interest in programming and have obvious expertise Sexual learning opportunities. Algorithms and programming modules contain more abstract, complex, especially circular structure, students need to have a strong ability to think logically, many students will encounter learning disabilities. Through years of teaching practice, the author has adopted effective teaching strategies for teaching difficulties and teaching problems and has achieved good teaching results.