有效课堂的核心是学生的进步和发展,而有效课堂的构建过程如若缺少了饱含张力的教学资源,那么一切技术层面的教学方法便会因失去赖以依托的资源“活水”而显得孤立无助。由此,笔者结合自己的教学实践,从三大融合维度提炼出六条具有实用价值的操作策略,来诠释有广度、有温度、有深度的有效课堂为核心的小学信息技术课程资源开发的实践研究! The core of effective classroom is the progress and development of students. If the construction of effective classroom is lack of teaching resources full of tension, all technical teaching methods will be isolated because of the loss of resources “living water” helpless. Therefore, the author combined his own teaching practice, from the three fusion dimensions to extract six practical value of the operating strategy to interpret the breadth, temperature, depth of the effective core curriculum of elementary information technology curriculum development practice research !