Sheboygan Area School District - News Sheboygan Area School District - News en-us Lincoln-Erdman Receives Silver Level Recognition Lincoln-Erdman First Graders Celebrate Dr. Suess Learning to Care Third Grader Ella Spielman Wins School Spelling Bee 2nd Annual Color Run - October 1 Lincoln-Erdman 5th Grade Students Discuss Homelessness Lincoln-Erdman Elementary Holds Annual Geography Bee Lincoln-Erdman Teachers Take a Pie in the Face for a Good Cause Lincoln-Erdman Hosts Family Color Run Singer, Songwriter & Author Justin Roberts Visits Lincoln-Erdman Elementary School