Does your child know facts but can’t explain why they’re true?

Elaborative interrogation means asking “why” questions. Abacus forces children to explain the reasoning behind each bead movement.

Here’s the promise: You’ll learn how to transform memorisation into understanding.

🧩 Why “Why?” Works

Asking why forces you to connect new information with what you already know. These connections create more retrieval paths, making memory stronger.

🎯 How to Use Elaborative Interrogation

For abacus: After solving a sum, ask “Why did you move that bead?” “Why does that complement work?” For school: For any fact, ask “Why is this true?” If you can’t answer, research it. Group study: Take turns asking “why” questions.

💡 A Parent’s Strategy

“My son knew that 5+5=10 but couldn’t explain why. We talked about the 5‑bead and full rod. Now he understands place value. Asking why changed his learning.”

You might wonder, “What if I don’t know the answer?” Learn together. That’s the best modelling.

❓ FAQ — Elaborative Interrogation