Mathematics teacher professional-development (PD) programs based on Cognitively Guided Instruction (CGI) have been developed and implemented with tens of thousands of elementary mathematics teachers worldwide since the 1980s. Starting with a focus on addition and subtraction on whole numbers in the first CGI PD program, the content of these…

This report provides a description of the development process, field testing, and psychometric properties of the fall 2015 grades 3-5 Elementary Mathematics Student Assessment (EMSA), a student mathematics test designed to be administered in a whole-group setting to students in grades 3, 4, and 5. The test was administered to 2,614 participating…

The Trial Urban District Assessment (TUDA) is a study of the school district-level administration of National Assessment of Educational Progress (NAEP) in selected urban districts. This report presents 2009 math results for AISD students with disabilities as compared with other similar students in TUDA districts.

Concludes that prior research show either no difference between homeschooled children and other children, or a difference favoring homeschooled children. This suggests that homeschooled children's social skills are certainly no worse than those of children attending conventional schools, and are probably better. This study finds that homeschooled…

The purpose of the present study was to compare empathy, altruism, moral reasoning, and prosocial behavior in home schooled children and children attending public schools, and to assess attitudes toward religion and values in their parents. Homeschooling parents were more concerned with teaching their children their values and religious beliefs,…