With three of four kids out of the house, Amy is feeling restless and decides to take on the challenge of climbing Mount St. Helens. Meanwhile, Matt secretly builds Amy a schoolhouse as a special gift. It's apparent that neither has plans to slow down.

As the only kid still living at home, Jacob is the center of attention and doesn't like it. Matt wants help with a farm project but Amy has other plans seeking a teaching job. Pursuing separate goals presents the Roloffs with some unexpected challenges.