{"ad_unit_id":"App_Resource_Sidebar_Upper","width":300,"height":250,"rtype":"course","rmode":"canonical","sizes":"[[[0, 0], [[300, 250]]]]","custom":[{"key":"env","value":"production"},{"key":"rtype","value":"course"},{"key":"rmode","value":"canonical"},{"key":"sequence","value":1},{"key":"uauth","value":"f"},{"key":"uadmin","value":"f"},{"key":"ulang","value":"en_us"},{"key":"ucurrency","value":"usd"}]}
{"ad_unit_id":"App_Resource_Sidebar_Lower","width":300,"height":250,"rtype":"course","rmode":"canonical","sizes":"[[[0, 0], [[300, 250]]]]","custom":[{"key":"env","value":"production"},{"key":"rtype","value":"course"},{"key":"rmode","value":"canonical"},{"key":"sequence","value":1},{"key":"uauth","value":"f"},{"key":"uadmin","value":"f"},{"key":"ulang","value":"en_us"},{"key":"ucurrency","value":"usd"}]}
162942
= course_module.id
false
Reto 1. ¿Qué es un sismo?
{"ad_unit_id":"App_Resource_Leaderboard","width":728,"height":90,"rtype":"course","rmode":"canonical","placement":1,"sizes":"[[[1200, 0], [[728, 90]]], [[0, 0], [[468, 60], [234, 60], [336, 280], [300, 250]]]]","custom":[{"key":"env","value":"production"},{"key":"rtype","value":"course"},{"key":"rmode","value":"canonical"},{"key":"placement","value":1},{"key":"sequence","value":1},{"key":"uauth","value":"f"},{"key":"uadmin","value":"f"},{"key":"ulang","value":"en_us"},{"key":"ucurrency","value":"usd"}]}
{"ad_unit_id":"App_Resource_Leaderboard","width":728,"height":90,"rtype":"course","rmode":"canonical","placement":2,"sizes":"[[[0, 0], [[970, 250], [970, 90], [728, 90]]]]","custom":[{"key":"env","value":"production"},{"key":"rtype","value":"course"},{"key":"rmode","value":"canonical"},{"key":"placement","value":2},{"key":"sequence","value":1},{"key":"uauth","value":"f"},{"key":"uadmin","value":"f"},{"key":"ulang","value":"en_us"},{"key":"ucurrency","value":"usd"}]}