To support teachers in implementing ambitious reform efforts, professional developers and teacher educators need to know more about teachers' thinking about argumentation. Specifically, there is a need to understand more about teachers' views and evaluations of "students'" mathematical arguments as they play out "in practice."…

The Periodic Table of Elements is a valuable resource for chemists and all kinds of STEM professionals. However, it can be initially overwhelming and intimidating to some students. This hands-on lesson introduces abstract concepts in the periodic table through a tangible experience with simple toys and household objects. Students collaborate and…

The purpose of this guidebook is to guide the provision of Speech and Language Pathology services in order to support the educational goals of eligible students with disabilities in the District of Columbia Public Schools (DCPS). It is designed with the purpose of assuring that all Speech-Language Pathologists (SLPs) in the District of Columbia…

Learning affordances of video and print are examined in order to assess the learning outcomes afforded by hybrid video-print learning packages. The affordances discussed for print are: navigability, surveyability and legibility. Those discussed for video are: design for constructive reflection, provision of realistic experiences, presentational…

The First Grade Pre-Screening is designed to be used at the start of the first grade school year so that teachers can obtain information about their incoming students. This information is intended to give teachers insight about what math and reading skills a student may or may not have at the beginning of the year. The information can aid teachers…

A 50-item, five-point Likert scale inventory was designed to be a valid and reliable group-administered instrument to provide a profile of the declarative knowledge of electronic mail (e-mail) strategies used by students learning English as a second language (ESL) or foreign language (EFL). The inventory was developed primarily for voluntary use…

This course of study is aligned with the California State Science Framework and provides students the biology content needed to become scientifically literate and prepared for post-secondary science education. The course of study is divided into four sections. The first section provides an overview of the course and includes a course description,…

This assessment guide represents a method for evaluating visual arts achievement by third graders. The artwork presented can be used to determine whether students have met learning objectives and are ready to advance, and also as a diagnostic tool for school improvement. The guide is based on selected sample learning objectives from "State…