Edison Light Bulb Lights Up Digital Learning Day! katiewrites February 19, 2014 Edison Light Bulb Lights Up Digital Learning Day!2014-02-19T10:55:07-08:00 Articles 2 Comments By Katie W., 4th Grade On February 5, seven students from the Edison Light Bulb had a chance to go to Digital Learning Day at Cesar Chavez Elementary School to... read more »