Owusu is the No. 10 prospect in the Class of 2019.
Slocum led all freshmen with six assists per game.
“She’s the engine that makes us go,” coach Brenda Frese said. “She’s the point guard we’ve been missing.”
The Terps hit a three out of halftime, and the Badgers never got closer than 30 points again.
The Terps hope to solve recent lapses when they play Illinois on Thursday.
Brionna Jones posted a double-double despite battling foul trouble.