In an International Baccalaureate (IB) classroom, questions are more than a way to check what students know. They are an important part of how learning unfolds. Rather than simply providing answers, teachers use purposeful questions to encourage students to explore ideas, make connections, consider different perspectives, and develop deeper understanding.
This approach is at the heart of inquiry-based learning in the IB Primary Years Programme (PYP). Students are encouraged to be curious, ask questions, investigate possibilities, and reflect on what they discover. The goal is not to avoid providing answers, but to give students meaningful opportunities to think, question, and develop their own understanding along the way.
Shifting from “What” to “How” and “Why”
Facts provide an important foundation for learning, but meaningful learning goes beyond knowing what something is. When students are encouraged to ask how, why, and what if, they begin to explore ideas, make connections, and extend their understanding.
For example:
What: What is the capital of Canada?
How: How does Canada’s geography influence where people live?
Why: Why might communities develop differently in different environments?
The first question establishes knowledge, while the others encourage students to apply, connect, and extend that knowledge. Questions such as “How do you think that machine works?” or “Why do you think the author made that choice?” encourage students to explain their thinking, consider evidence, and explore possibilities rather than simply recall information.

Cultivating the “Inquirer” Mindset
Students may sometimes hesitate to share their ideas when they are unsure of the answer or worry about getting it wrong. Creating a classroom environment where curiosity and thoughtful questioning are valued helps students become more comfortable with uncertainty and more willing to explore ideas.
Questions can help students develop characteristics associated with the IB Learner Profile:
- Inquirers ask questions and pursue new understanding.
- Thinkers consider possibilities and develop solutions.
- Open-minded learners consider different perspectives.
- Reflective learners think about what they have learned and how their thinking has changed.
When teachers ask thoughtful, open-ended questions, they give students opportunities to explain their reasoning, listen to others, reconsider their ideas, and build understanding together.
Questions That Lead to Deeper Learning
Effective questioning does not mean that teachers never provide answers. Instead, it means knowing when a question can take learning further. A teacher might ask, “What makes you think that?”, “What evidence supports your idea?”, or “Is there another way we could look at this?”
These questions invite students to slow down, examine their thinking, and make connections. Over time, students begin to ask better questions themselves—a key part of becoming independent and engaged learners.
Questions are more than a starting point for learning—they are a way of thinking. By encouraging students to be curious, consider different perspectives, and explore ideas beyond the first answer, inquiry-based learning helps develop the confidence, curiosity, and critical-thinking skills that support lifelong learning.