Teachers’ body language–like eye contact, facial expressions, and gestures–can affect how students learn and take part in class. But these signals don’t mean the same thing in every culture. 

Non-verbal behaviours such as posture, facial expressions, and eye contact offer insight into students’ emotional state and engagement. Research indicates teachers who maintain open and confident posture, as opposed to closed or tense, encourage greater student participation and engagement. (Ismail et al, 2024). Studies also show that positive body language, upright posture, eye contact, gesturing, leads to improved student motivation and participation. (Kucuk, 2023). Notice reserved body language, such as slumped posture or avoiding eye contact, and offer alternative participation methods, like written responses or small-group discussions, to create a welcoming environment.

Indirect Agreement or Uncertainty. Students from cultures that value respect for authority or group harmony may not say “I disagree” directly. Instead, they might pause, hesitate, or use soft words like “Maybe…” or “I’m not sure…” to show they think differently. Teachers can help by teaching polite ways to disagree and by offering other ways to share opinions, such as writing or small-group discussions.