1. The ____ approach employed by the student allowed for a more nuanced understanding of the complex theory.
2. It's essential for a student to develop critical ____ skills for academic success.
3. The app highlights mistakes automatically, but you still need to ____ the suggestions.
4. The new curriculum enables students to think critically and independently.
5. The teacher encourages students to think critically.
6. The teacher encourages students to express their opinions freely.