This report includes findings regarding demographic characteristics and academic outcomes of DELTA students; highlights emerging topics from the student, teacher, and staff surveys; and provides recommendations for future program implementation. [For the 2018-2019 report, see ED626017.]

This paper advances the conceptualization of STEM teacher professional knowledge reflecting the specialized knowledge needed to support English learner (EL) language development during science and mathematics instruction. What distinguishes this model is the integration of conceptual understanding, a key feature of subject matter knowledge, with…

Well-informed decisions on curricular materials can be an efficient way to boost student achievement. Prior studies have employed experimental and quasi-experimental designs to investigate the effects of textbooks on mathematics achievement. This is the first study to consider textbook effects in social studies education. Within the context of a…

Grounded in the theoretical frameworks of constructivism and social cognitive theory, this study examined utilising culturally responsive pedagogy through a Latino themed reading task with the intention of increasing reading achievement and reading self-efficacy beliefs for culturally and linguistically diverse students. The research was conducted…

The purpose of this study is to examine the relationship between virtual school size and student achievement in virtual schools in a southwestern state. Enrollment size and the following areas were studied in an attempt to determine student achievement: STAAR English Language Arts/Reading, STAAR Math, STAAR Science, and STAAR Social Studies…