To provide a landscape of mathematics activities children experience in U.S. preschool and kindergarten classrooms, we observed time children spent in mathematics activities (and -- as a contrast -- literacy) in 101 geographically diverse early childhood classrooms in seven U.S. states. We also observed what mathematics content, grouping…

Argumentation is vital in the development of scientific knowledge, and students who can argue from evidence and support their claims develop a deeper understanding of science. In this study, the Argument-Driven Inquiry instruction model was implemented in a two-semester sequence of introductory biology laboratories. Student's scientific…

The Optimizing Learning Opportunities for Students (OLOS) Observation System was developed by the Early Learning Network's assessment team at the University of California, Irvine. OLOS is a user-friendly, web-based tool designed to help teachers understand what is happening in their classrooms and uncover ways to meet the unique learning needs of…

Observation tools that measure the quality of children's classroom experiences are a key component of pre-K quality improvement initiatives. However, the information provided by these tools has limitations for improving the quality of instruction for the full range of pre-K program types, even when supported by an instructional coach. This report…

This paper offers a model of supervisory collaboration that brings teacher and administrator programs together through a lens of formative evaluation. The roles of teacher and principal must be collaborative to sustain student success, yet the preparation models for those respective positions are often isolated from each other, as varying…

This February 2015 report presents an analysis of classroom observation policies and progress in implementation in Southern Regional Education Board (SREB) states. It offers a closer look at how states are framing observations, training observers, ensuring observation quality and building a culture of educator support. The report outlines…

Two years after participating in a replication of the Stallings Effective Use of Time (EUOT) Program, ten teachers were re-observed and interviewed to determine the extent to which they had maintained the measured changes in their behavior patterns. Subjects were selected for the follow-up from a 27 EUOT teacher sample based on having exhibited…

Project-based learning (PjBL) is an approach often favored in STEM classrooms, yet some studies have shown that teachers struggle to implement it with academic rigor. This paper explores the relationship between PjBL and rigor in the classrooms of ten STEM-oriented high schools. Utilizing three different data sources reflecting three different…

This study is a descriptive examination of uptake that occurred during classroom discourse in 33 Algebra I classrooms in nine U.S. states. Uptake refers to the act of taking up mathematical comments, questions, and constructions as objects of discourse. Uptake is important because it can be used for scaffolding authentic opportunities to learn and…

As state tests of student achievement are used for an increasingly wide array of high- and low-stakes purposes, evaluating their instructional sensitivity is essential. This article uses data from the Bill and Melinda Gates Foundation's Measures of Effective Project to examine the instructional sensitivity of 4 states' mathematics and English…

The purpose of this study is to investigate the beliefs and practices teachers regularly employ within their classrooms that could lead to increased placement of minorities into alternative, special education settings. This qualitative study involves two elementary schools within a central North Carolina county, the administrative staff at both…

This report examines traditional calendar school Read to Achieve reading camps implemented in the summer of 2014. Teacher and student survey respondents reported positive reading camp experiences and reading camp was well attended. Based on data for 502 students, a small percentage (16.1%) reached reading proficiency by the end of camp. Gains in…

Educators today must be able to respond to the needs of an increasingly diverse student body and to teach all students the knowledge, skills, and attitudes needed for civic participation in a globalized, pluralist society. While state departments of education and national teacher organizations have begun to adopt global awareness in their teaching…

Despite policy efforts to encourage multiple measures of performance in newly developing teacher evaluation systems, practical constraints often result in evaluations based predominantly on formal classroom observations. Yet there is limited knowledge of how these observational measures relate to student achievement. This article leverages the…

The ultimate goal of teacher evaluation systems is to improve the quality of instruction by clarifying expectations for effective teaching and helping teachers meet those expectations through high-quality feedback and support. Classroom observations -- which make up the majority of a teacher's summative rating in most States and districts -- give…