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Solar Eclipse Simulation
This activity by McGraw Hill Education will allow students to interact with various factors in the formation of solar eclipses.
Haga clic en el enlace http://highered.mheducation.com/olcweb/cgi/pluginpop.cgi?it=swf::640::480::/sites/dl/free/007299181x/220730/eclipse_interactive.swf::Eclipse%20Interactive para abrir el recurso.