This paper explores the construct of curricular noticing, defined as the act of teachers making sense of the complexity of content and pedagogical opportunities in written or digital curricular materials (Dietiker, Amador, Earnest, Males, & Stohlmann, 2014), and reports the results of four exploratory studies aimed to examine the Curricular…

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…

Adolescents and youth represent a substantial number of individuals living with HIV/AIDS (hereinafter HIV) in the United States. Infected youth and young adults aged 13-29 (n = 100,724) made up 10% of all U.S. individuals living with HIV at the end of 2014 (Center for Disease Control [CDC], 2016). This same age group comprises 42% of all new HIV…

This study examines Middle School Mathematics Teachers' (MSMTs') (N = 1,241) perceptions of the Common Core State Standards for Mathematics (CCSSM) and its impact on the instructional environment. A total of eight factors appear in the data. These factors include professional support, teachers' use of district-adopted and non-district-adopted…

Developmental mathematics pass rates at Delaware Technical Community College (DTCC) have remained the same or decreased for a number of years despite two different math curriculum redesigns. They hover around 50 percent or below at each campus, even after the implementation of a second redesign this past Fall 2016 semester. The first redesign…

"Connected Mathematics Project" (CMP) is a math curriculum for students in grades 6-8. It uses interactive problems and everyday situations to explore mathematical ideas, with a goal of fostering a problem-centered, inquiry-based learning environment. At each grade level, the curriculum covers numbers, algebra, geometry/measurement,…

Uses data on eleventh grade students from the 1983-84 National Assessment of Progress (NAEP) as a baseline for examining the effects of changing state policies on student course taking and on the relationship between course taking and student characteristics. [This document is a reissue of the September 1989 CPRE Research Report RR-013 under the…

This paper results from programming of Indigenous Logix: Mathematics|Culture|Environment (IndigiLogix). IndigiLogix's intention is to increase Indigenous students' love for mathematics as well as college access and success. Through IndigiLogix, it was transparent that the mathematics knowledge imparted to our Indigenous students derived from a…

These proceedings are a written record of the research presented at the 41st annual meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education (PME-NA) held in St. Louis, Missouri, November 14-17, 2019. This year's conference theme is "...against a new horizon." The papers comprise 67…

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…

This research is a collection of three studies that aim to better understand what it might mean for a White teacher to do right by her Black students in a mathematics classroom. By using a practitioner research design, I examine my own teaching in an all Black seventh grade low track mathematics class in an urban school. In the first study I…

This study aimed to investigate the compatibility of developed mathematics textbooks' content (grades 6-8) in Saudi Arabia with NCTM standards in the areas of: number and operations, algebra, geometry, measurement, data analysis and probability. To achieve that goal, a list of (NCTM) standards for grades (6-8) were translated to Arabic language,…

Hierarchical linear models have become a familiar method for accounting for a hierarchical data structure in studies of science and mathematics achievement. This paper illustrates the use of cross-classified random effects models (CCREMs), which are likely less familiar. The defining characteristic of CCREMs is a hierarchical data structure…

The movie "Frozen" took the world by storm and this global popularity of the movie and its music can be harnessed by teachers of mathematics. This article builds on the "frozen fractal" lyric from "Let It Go" to incorporate fractal geometry into primary mathematics classrooms.

Among 110 Native Hawaiians and Pacific Islanders, teacher autonomy support in 9th grade significantly predicted intrinsic motivation for math in 9th grade as well as math course-taking over the next 2 years, both of which in turn significantly predicted math achievement by 11th grade. In a second model, teacher autonomy support was positively…