A Vygotskian approach to assessment is proposed by invoking the distinction between the development of lower and higher psychological functions. Higher psychological functions are specifically human and develop with the use of cultural tools via mediation. Accordingly, a distinction is made between tests that are based on association, which have…

Century Analytics, Inc. conducted a rigorous evaluation of Edmentum's Exact Path to estimate the impact of Exact Path use on student achievement in reading in kindergarten through Grade 3. Exact Path is an online educational tool designed to support individualized student instruction. This study's quasi-experimental design (QED), analyses, and…

This report describes the use of a Learning Progression Framework (LPF) to support the Student Learning Objectives (SLO) process. The report highlights a few common threats we currently see in the SLO process implemented at various states and districts, and offers the LPF as a possible solution for addressing these threats. This report was…

Century Analytics, Inc. conducted a rigorous evaluation of Edmentum's Exact Path to estimate the impact of Exact Path use on student achievement in mathematics in kindergarten through Grade 8. Exact Path is an online educational tool designed to support individualized student instruction. This study's quasi-experimental design (QED), analyses, and…

In this paper, we describe our learning progressions approach to early algebra research that involves the coordination of a curricular framework, an instructional sequence, written assessments, and levels of sophistication describing the development of students' thinking. We focus in particular on what we have learning through this approach about…

In this column, the three authors address the teaching of ELs within the content areas. Specifically, they highlight the difference between having language and content objectives, utilizing small-group work to maximize involvement, and inclusion of beginning English speakers into the learning process. Currently there is a gap of 36 points between…