Modelling the word problem solving processes. An instrument to determine places suitable for teacher´s intervention

Abstract

The instrument, adapted to the teacher´s way of working with students, acceptable as a tool for determining the places for the teacher´s interventions into the student´s solving procedure is presented.

Keywords

• Modelling
• word
• problem
• solving
• processes
• An
• instrument
• determine
• places
• suitable
• teachers
• intervention