"Duck stuffing" means that duck farmers put columnar feed with high sugar content into the duck's mouth to fatten it quickly. Here is a metaphor for indoctrination education.

spoon-feed

As the name implies, it is to instill knowledge into students blindly, give articles, and memorize them by rote, all of which are unintelligible. "Just finish the task anyway," the student said truthfully.

Heuristic education

In contrast, heuristic education. It is certainly instructive to compare the age characteristics and growth patterns of students. There is a saying in the education circle: "I listened, but I forgot;" I see, I have an impression; Yes, I remember. "Heuristic education fully considers the importance of doing.