GeoGebra Institute of Hong Kong (GIHK) is formed by a group of teachers, educators and scholars in Hong Kong. Our vision is to promote the use of GeoGebra and support the development and sharing of its materials in Hong Kong, and to nurture collaboration between teachers, educators and researchers for a self-sustaining community of practice. We organize GeoGebra workshops for teachers and students at different levels, and provide a repository of GeoGebra materials for the Hong Kong curriculum. Let's visit our website to see our curriculum and workshop materials. Chairperson: Mr. Anthony C.M. Or 柯志明 [url]tube.geogebra.org/orchiming[/url] Co-chair: Dr. Allen Leung 梁玉麟 [url]tube.geogebra.org/allen leung[/url] Treasurer: Dr. Arthur Lee 李文生 [url]tube.geogebra.org/msalee[/url] Secretary: Mr. Alex M.F. Chik 戚文鋒 [url]tube.geogebra.org/alexchik[/url] Facebook: [url]www.facebook.com/hkggb[/url]　　　Email: [b]geogebra.hk@gmail.com[/b]