NotesFAQContact Us
Collection
Advanced
Search Tips
Showing one result Save | Export
Clarke, Ben; Strand Cary, Mari G.; Shanley, Lina; Sutherland, Marah – Grantee Submission, 2020
This manuscript presents the results from a study to investigate the technical characteristics of two versions of a number line assessment (NLA 0-20 and NLA 0-100). The sample consisted of 60 kindergarten and 46 first grade students. Both number line versions had sufficient alternate form and test-retest reliability. The NLA 0-20 had low and the…
Descriptors: Mathematics Achievement, Numbers, At Risk Students, Kindergarten