A structured approach to problem-solving could reflect the cultural–historical idea of scaffolding or mediation as long as it is helping learners move back and forth with an overall trend of ascending from the abstract to the concrete.
1
—
—
A structured approach to problem-solving could reflect the cultural–historical idea of scaffolding or mediation as long as it is helping learners move back and forth with an overall trend of ascending from the abstract to the concrete.