Across
- 5. Piaget's wife's name
- 7. _ operational stage - the third stage of childhood development (7 to 11 years)
- 8. _ operational stage - the fourth stage of childhood development (ages 12 and up)
- 9. The institute Piaget worked at as a question translator
- 10. Who Piaget studied
Down
- 1. The first stage of childhood development (birth to 2 years)
- 2. Piaget's country of origin
- 3. The second stage of childhood development (2 to 7 years)
- 4. Children's intelligence differs from adults in _.
- 6. Piaget studied and proposed a theory on children's _ development