In this article, the authors aim to identify the causal effect of the use of graded problem sets on academic performance of Spanish students. The identification strategy relies on an experiment in which the authors exploit variation arising from observing the performance of nearly 300 students taking the same class during the same semester and…

This guide was prepared as an instructional aid for teachers of a second-year course in algebra. It was designed to be applicable to a wide range of Algebra II programs offered in senior high schools. The content of the Algebra II program has been divided into 13 major units and a preliminary unit designed to review selected Algebra I skills. Each…

This mathematics handbook is designed for Adult Basic Education (ABE) teachers in order to strengthen their teaching skills in mathematics. Sections include: ABE mathematics scope and sequence charts, characteristics of the adult learners, explanations of math terminology, symbols, tables of measures, and an ABE mathematics assessment instrument…