Virtual NoticeBoard (2006)

1) Go to search engine www.google.com

2) Search for the keyword "virtual protractor".

3) Click on "Virtual Manipulative: Geoboard". There are a few possible links. Try them.

4) Clear the virtual geoboard to start constructing 3-sided figures.

5) Clear the virtual geoboard to start constructing 3-sided figures.

Links:
http://nlvm.usu.edu/en/nav/frames_asid_172_g_2_t_3.html
http://nlvm.usu.edu/en/nav/frames_asid_277_g_1_t_3.html?open=activities