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Number sense is a key indicator of future math success. Now there's a quick, reliable, and affordable way to screen early numerical competencies in Grades K-1 and identify students at risk for later math struggles.
View our recorded webinar: Catching Math Struggles Early with the Number Sense Screener (TM) presented by Nancy Jordan.
Developed by Nancy Jordan--a leading expert on children's math difficulties--and quantitative psychologist Joseph Glutting, the research-based NSS(TM) screens children on six key competencies related to number sense. Easy to complete in just 15 to 20 minutes per child with no training required, NSS gives educators and school psychologists the information they need to
The complete NSS includes a User's Guide with clear and specific instructions, a Stimulus Book with all the visual stimuli needed to administer the items, an explicit Quick Script users can follow for accurate administration, and a pack of 25 Record Sheets to record student responses.
Screen six key numerical competencies:
Learn more about NSS
Nancy C. Jordan is Principal Investigator of the Number Sense Intervention Project (funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development) as well as the Center for Improving Learning of Fractions (funded by the Institute of Educational Sciences). She is author or coauthor of many articles in mathematics learning difficulties and has recently published articles in Child Development, Journal of Learning Disabilities, Developmental Science, Developmental Psychology, and Journal of Educational Psychology. Dr. Jordan holds a bachelor's degree from the University of Iowa, where she was awarded Phi Beta Kappa, and a master's degree from Northwestern University. She received her doctoral degree in education from Harvard University and completed a postdoctoral fellowship at the University of Chicago. Before beginning her doctoral studies, she taught elementary school children with special needs. Dr. Jordan served on the Committee on Early Childhood Mathematics of the National Research Council of the National Academies.
Nancy Dyson has been in education for more than 30 years as both a teacher and the director of a parent cooperative school. She recently completed her doctoral degree in education at the University of Delaware with a research focus on students struggling with mathematics.
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