Apr 29, 2021 Submitted photo LCS fourth and fifth-graders sort through the trash outside, keeping track of the types of materials they were finding (over half of it was plastic). LAFAYETTE — Last week, fourth and fifth-graders at Lafayette Public Charter School did a lot of trash talking. First, they spent an afternoon walking around town, mostly at Lund Park, collecting everything on the ground that didn’t belong there. Then their teacher, Ms. Larson, sent them home with the task of taking an inventory of all the packages in their refrigerators, keeping a tally of items that were glass...