The 'upside-down' approach to teaching problem-solving strategies best refers to.... The 'upside-down' approach to teaching problem-solving strategies best refers to.... ...teaching prescribed steps in problem-solving then having students follow those steps to solve given problems. ...requiring students to write their own problems then give to classmates to solve. ...having students work problems with the paper turned upside-down. ...giving students a problem they may not know how to solve and have them work and discuss together to come up with a problem-solving approach and solution