After years of noticing the challenge our students have with fraction operations, we decided to implement a scaffold approach that focuses on using benchmarks to better develop both students' understanding of a fraction as a quantity and their ability to think about fraction operations meaningfully. While we found this approach supported students…

This study investigated how three fifth-grade students' understanding of fraction and decimal magnitude evolved over the course of a five-week teaching experiment. Students participated in teaching and learning sessions focused on developing concepts of fraction and decimal magnitude. The following questions guided this study: (1) How do fifth…

Developing statistical thinking is vital to fostering students' critical thinking; however, it requires suitable curricula, appropriate textbooks, and well-prepared teachers. For many decades, statistics education was almost absent in the K-12 education in the Arab world. During the past few years, noticeable education reform efforts at all…

This is the sixth report in a series prepared and delivered to the governor and the Senate and House standing committees responsible for education law in the Michigan legislature. It is designed to help interpret and contextualize assessment results and students' progress toward learning goals in the wake of the COVID-19 pandemic. Our analyses…

This study aims to determine the effectiveness of Fry readability-based digital storybooks on reading comprehension skills among elementary school students. The method used in this study was an experimental research design with a pretest-posttest control group design to measure students' reading comprehension skills. The sample of this study was…

Empirical growth benchmarks, as introduced by Hill, Bloom, Black, and Lipsey (2008), are a well-known way to contextualize effect sizes in education research. Past work on these benchmarks, both positive and negative, has largely avoided confronting the role of vertical scales, yet technical issues with vertical scales trouble the use of such…

Teachers often struggle to implement inquiry-based science teaching. To support them, IndagApp--a 3D educational app that offers curriculum-aligned, inquiry-based lesson plans--was designed. The app is rooted in the inquiry phases recommended in best-practices literature, which arguably align with most international standards. This study describes…

According to NCTM's "Principles and Standards for School Mathematics" (2000), the act of estimating is reflective of students' mathematical intuition and number sense. Students with more developed number sense are better able to judge the reasonableness of their results. To promote estimation, Jennifer Marshall explored incorporating…

As the number of immigrant students continues to grow nationwide, so does the population in Lindenwold Public Schools. As an elementary school in the district, School Five is no exception to the experience of the ELL student boom. With the population growing, at the various grade levels, it is essential that instructional practices meet the needs…

Due to barriers to kindergarten readiness, many kindergarten students do not enter kindergarten with the prerequisite skills needed for reading. A number of students do not leave kindergarten with adequate reading skills needed for future success. As a result, students are ill-prepared for first grade and are at risk for future reading failure.…

The COVID-19 pandemic required schools to be more flexible in relation to their selection of an instructional modality, adopting virtual or hybrid schedules for instruction if face-to-face instruction was not possible (Rogers & Ishimoto, 2020). This change led to educators conducting classrooms virtually and interacting with students and…

This study provided an in depth look at the benefits to the explicit teaching of an effective reading strategy, text annotation. A quasi-experimental research design study evaluated the effectiveness of the use of text annotation on sixth-grade students' reading and social studies achievement and overall reading confidence. The participants in…

This article reviews research on the achievement outcomes of elementary mathematics programs; 87 rigorous experimental studies evaluated 66 programs in grades K-5. Programs were organized in six categories. Particularly positive outcomes were found for tutoring programs (effect size [ES] = +0.20, k = 22). Positive outcomes were also seen in…

School-based learning experiences are often designed with the "typical" student in mind. However, this may not be an optimal approach, given the variability of prior learning that exists in most classrooms. We investigated the variance in achievement within U.S. fourth- and eighth-grade mathematics classrooms using Trends in…

The modelling approach to teaching and learning mathematics emphasizes the usefulness of mathematics in the real-world. The aim of the current study is to examine whether engagement in modelling activities provides learners an opportunity to expand their knowledge of a specific concept -- the "average" concept. Our data include…