Hands-On Science

Mason-Lake Intermediate School District • 2130 West US-10, Ludington, MI 49431 • Phone: 231.757.3716 • Fax: 231.757.2406

Oceana Intermediate School District • 844 Griswold St, Hart, MI 49420 • Phone: 231.873.5651 • Fax: 231.873.5779