Andrew G. Harrop

According to our database, Andrew G. Harrop authored at least 3 papers between 1999 and 2004.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2004

Teaching Children Brackets by Manipulating Trees: Is Easier Harder?

Thomas R. G. Green, Andrew G. Harrop, Vania Dimitrova

Proceedings of the Diagrammatic Representation and Inference, 2004

2002

The Design of ENCAL, a Learning Environment Utilising Multiple Linked Representations.

Andrew G. Harrop

Proceedings of the Intelligent Tutoring Systems, 6th International Conference, 2002

1999

ENCAL: a prototype computer-based learning environment for teaching calculator representations.

Andrew G. Harrop

Proceedings of the 11th Annual Workshop of the Psychology of Programming Interest Group, 1999