The practical knowledge mainly indicates teacher's accumulation of teaching experience.

教师的实践性知识主要指教师教学经验的积累。

youdao

Teacher's personal practical knowledge plays a vital role in their teaching.

教师个人实践知识对教师的教学起着及其关键的作用。

youdao

The "project-oriented" teaching use the practical project to make the study process together, and systematize the scattered knowledge by project.

即“项目导向式”教学，将学习过程用若干个实战项目串连起来，通过项目的熟练运用将零散的知识进行系统集合。

youdao

During my first year of teaching, I sometimes wondered if the knowledge would ever have any practical use.

NPR: An Outstanding Name for an Outstanding Student

Thinking of engineers here, and the clamoring for more engineering degrees, anyone teaching the discipline would as a rule be imparting knowledge of no practical use.

FORBES: Sorry Left AND Right, No Job Requires A College Degree