The present study aims to compare the geometry standards in U.S. Common Core State Standards of Mathematics (CCSSM) and Chinese Compulsory Education Mathematics Curriculum Standards (CMCS) through the lens of van Hiele levels. The study considered a standard unit as one or multiple learning expectation(s) and placed each learning expectation into…

Eight middle school mathematics teachers' perceptions and uses of curriculum materials and the Common Core State Standards for Mathematics (CCSSM) were investigated. Adapting a noticing framework and models of dialogic instruction and direct instruction, teachers' noticing practices with curriculum materials and the CCSSM when planning, enacting,…

Do your students say that one object is "bigger" than another without attending more precisely to the attribute they are comparing? Do they have difficulty naming numbers from 11 to 19? Do some students still count all while their classmates are counting on or counting by tens? What tasks can you offer--what questions can you ask--to…

An important component of the Common Core State Standards for Mathematics (CCSSM), used by the majority of states in the U.S., has the eight standards for mathematical practice (SMPs). While surveys have investigated teachers' perceptions of the CCSSM few have investigated middle school mathematics teachers' (MSMTs') (grades 6-8) perceptions of…

This study investigated how eleven secondary mathematics teachers used curriculum resources to plan and enact lessons that support the participation of emergent bilingual (EB) students in mathematical practices in their linguistically diverse classrooms. EB students classified as English Learners often experience mathematics as a set of…

This study examines the influence of a year-long mathematics professional development program on Kindergarten teachers' beliefs, content knowledge, instructional practices, and their students' achievement. The professional development program is grounded in the theoretical construct of learner-centered professional development and focuses on…

This program evaluation study focused on the outcomes of a Math program for elementary level students. This mixed-methods study explored the relationship between the implementation of the "Investigations" Math program and teachers' perceptions of its impacts. The program theory that guided this study stated that teachers who were…

The Common Core Math Standards were written to address concerns that the math curriculum in the United States was not focused and coherent. Based on national and international assessments, the United States math scores have remained stagnant, while other countries have seen significant growth in their scores. This study, designed as an action…

The purpose of this annotated bibliography was to inform an effort to create instruments that would yield indicators of the extent to which the Common Core State Standards for Mathematics or similar standards are implemented in classroom instruction. Reviewed here are instruments reflecting: coverage of classroom content, use of specific…

This report describes the alignment of the Common Core State Standards to the math curriculum at DC Bilingual Elementary Charter School in Washington, D.C., which educates all students in English and Spanish. The alignment of the curriculum has been a multiyear, iterative process. School administrators, as well as the school's instructional…

The most challenging parts of teaching mathematics are engaging students and helping them understand the connections between mathematics concepts. In this volume, you'll find a collection of low floor, high ceiling tasks that will help you do just that, by looking at the big ideas at the fourth-grade level through visualization, play, and…

The Common Core State Standards for Mathematics (CCSSSM) suggest many changes to secondary mathematics education including an increased focus on conceptual understanding and the inclusion of content and processes that are beyond what is currently taught to most high school students. To facilitate these changes, students will need opportunities to…

Background: This paper describes the Problem-Solving Cycle model of professional development and the Mathematics Leadership Preparation model of PD leader preparation. These models form the backbone of our current research-practice partnership project in which we are working with a large urban district to adapt these models to develop district…

International comparisons of student mathematics achievement (OECD, 2014) continue to show that US students are lagging significantly behind many other countries both in math content areas (e.g., quantity, space and shape) and in mathematical practices (e.g., formulating, interpreting). Mathematical practices, such as constructing arguments or…

Preservice Secondary Mathematics Teachers (PSMTs) were surveyed to identify if they could connect early-secondary mathematics content (Grades 7-9) in the Common Core State Standards for Mathematics (CCSSM) with mathematics content studied in content courses for certification in secondary teacher preparation programs. Respondents were asked to…