The present work investigation respond to the problem: ¿In what measure the aplication the Instruction modules Programed have influence on the student’s academic performance of Analytical Chemistry subject at the National University of Trujillo. This research had as objectives: To elaborate of to process of teaching – learning, for Analytical Chemistry subject, by using technics of the Programmed Instruction to the improvement on the student’s academic performance. The hypothesis proposed: the apply on the Programmed Instruction has significative influence on the student’s academic performance of Analytical Chemistry subject at the National University of Trujillo. For contrasting the hypothesis two groups of students were used: A control group experimental. The experimental group recived the influence of the designed strategy and the control group not, a only strategy in wich te...