Please join us at an Open House, located at the Wisconsin International School, 405 Grant St. De Pere, WI. Meet the preschool through 8th grade educators. Speak to current parents. View the classrooms and curriculum. Learn about the International Baccalaureate Organizations Primary Years Programme for 3K - 5th Grade. Additional advantages you will learn about are our daily foreign language curriculum in Spanish or Mandarin taught by native speakers and small class sizes for individualized or accelerated learning. Please call the school for any additional questions at 920-632-7368.