At Hillside Adult Education, we will help you take the first step toward a better future. We offer a flexible schedule of classes designed to fit the lives of busy adults. We have in-person or online options. Earn your high school diploma, prepare for the GED exam, improve reading, math and writing skills. We also offer U.S. citizenship preparation, English as a Second Language (ESL), college prep, ParaPro test prep and customer service training. If you are at least 18-years-old and not currently enrolled in a regular school program, call (320) 258-1111. We will help you take the next step.