Mid-Prairie Home School Assistance Program Seeking a Part Time Supervising Teacher. This would be up to 10 hours per week, depending on the number of families assigned. Must have a valid lowa Teaching License, K-12 Certification preferred but not required if willing to obtain a Substitute Teaching License. $25 per hour. Please apply on Teach Ilowa at teachiowa.gov. Mid-Prairie Home School Assistance Program Seeking a Part Time Supervising Teacher. This would be up to 10 hours per week, depending on the number of families assigned. Must have a valid lowa Teaching License, K-12 Certification preferred but not required if willing to obtain a Substitute Teaching License. $25 per hour. Please apply on Teach Ilowa at teachiowa.gov.