Recent national reforms focus on learning disciplinary core ideas through engaging in science and engineering practices. These reforms also call for students and teachers to use crosscutting concepts (CCCs), or analytical lenses, that support scientific sensemaking and connections across disciplines. The "Framework for K-12 Science…

In this article, I critique a component of the highly structured Open Court Reading curriculum designed to teach elementary children "inquiry and higher-order thinking" skills. The intended outcome of this component is, I argue, the production of critically literate and informed consumers of information. However, both the critical…

In this study, we examined the types and the frequencies of questions and explanations exchanged between four teachers and their students in fourth-grade mathematics classes, across two years. Specifically, we observed these classes for one week in two separate, consecutive years; in the first year, they all employed a traditional curriculum,…

This paper presents the results of a small-scale study of codeswitching (CS) between Chinese and English in primary English classrooms with a view to informing classroom interaction with young learners of English as a Foreign Language (EFL). It analyzes CS of two teachers participating in the Primary English Curriculum Innovation (PECI) project in…