Sharing about the work of GeoGebra Institute of Hong Kong
in the ICME 13 Gathering
Items 6 to 9 are selected examples:
[list]
[6] a learning task in classroom (probably with tablet) in trigonometry
[7] a task for various purposes: initiating discussion, prototype of a learning task, exploring construction
[8] a collection about tessellation
[9] a task extracted from an [url=http://ggbm.at/vPpuXQjy]experimental unit[/url] about similarity
[/list]
