A new classification for semantic structures of one-step word problems is proposed in this paper. The classification is based on illustrations of word problem situations in Common Core State Standards (CCSSM, 2010) and related historical studies (e.g. Weaver, 1973, 1979, 1982), as well as conceptual elaborations of embodied and grounded nature in…

Nearly 20 percent of California school children are English Learners (ELs), and close to 40 percent of all transitional kindergarten through grade 12 (TK-12) students speak a language other than English at home. Federal law requires that these children receive supportive services so they can access academic content while becoming fluent in…

This brief provides findings from the full report, "Adapting to Changes in California's English Learner Population," which examines how the size and composition of the English Learner (EL) population has changed and whether services, program offerings, and learning trajectories have evolved in response to these changes. Key findings…