directed learning

例句：

1. 1. This program is designed to provide students with directed learning opportunities.
   这个程序旨在为学生提供定向学习机会。
2. 2.The teacher gave the students some guidance on how to solve the math problem.
   老师给学生一些指导，告诉他们如何解决数学问题。
3. 3. The company has implemented a new system of directed learning to improve employee productivity.
   该公司实施了一种新的定向学习系统，以提高员工的生产效率。