N. De Leeuw's publications
| chi1994things | Chi, M., Slotta, J. D., & De Leeuw, N. (1994). From things to processes: A theory of conceptual change for learning science concepts. Learning and instruction. Elsevier. |
| chi1994things | Chi, M., Slotta, J. D., & De Leeuw, N. (1994). From things to processes: A theory of conceptual change for learning science concepts. Learning and instruction. Elsevier. |