Central heating
The Pioneer School is sited in an open area with a commanding view of the Absaroka Range. The 1-1/2 story building is set on a concrete daylight basement. The hipped roof covers the original single room and the northern music room addition. A gabled roof covers the teacherage addition. A bell tower marks the entrance on the south side between the main block and the teacherage. The original building was designed by architect Curtis Oehme and built by H.P. Anderson. Central heating with a coal furnace was added in 1930. The teacherage, consisting of a living room-kitchen and a bedroom, was added in 1953, along with indoor plumbing. Vernon Drake designed a music room addition in 1956, while the school was further modernized and converted to fuel oil heat.