Educational Activities Using the Internet at Misato Observatory

The developments of the Internet technology reduce the virtual size of our planet. Using the Internet, students can observe some celestial objects of the foreign night sky in their classroom during the daytime. It is a revolution of an astronomical education because we usually can not see any night objects in the daytime. Various educational experiments are carried out using the Internet at Misato Observatory. I present here the details of our experiments and discuss about the advantage of an astronomical education using the Internet