Table 1 Themes and Sub-themes

(1) Stimulate learning interest and

enhance autonomous learning

Proactively learning

Active learning atmosphere

(2) Improve independent thinking and problem-solving skills

Independently think about problems

Positive thinking

(3) Cultivate teamwork spirit

Thinking collision and supplement missing knowledge

Proactively and enhance communication

Gurop collaboration and team growth

(4) Gain knowledge and improve skills

Knowledge Extension

Improvement of cognitive skills