 | 2010 |
| 4 |  | Roger Downs:
The Refraction of Space: A Radical Reversal of Direction - (Abstract).
Spatial Cognition 2010: 5-6 |
| 2003 |
| 3 |  | Sven Fuhrmann,
John Bosley,
Roger Downs,
Mark Gahegan,
Bonan Li,
Stephen Crawford,
Alan M. MacEachren:
Assessing the Usefulness and Usability of Online Learning Activities: MapStats for Kids.
DG.O 2003 |
| 2 |  | Stephen Crawford,
Sven Fuhrmann,
Bonan Li,
Alan M. MacEachren,
Mark Gahegan,
Roger Downs:
MapStats for Kids: Developing and Assessing Web-Based Tools to Foster Geographic and Statistical Literacy in Children.
DG.O 2003 |
| 2002 |
| 1 |  | Alan M. MacEachren,
Mark Harrower,
Bonan Li,
David Howard,
Roger Downs,
Mark Gahegan:
Supporting statistical, graphic/cartographic, and domain literacy through onlinelearning activities: MapStats for Kids.
DG.O 2002 |