The paper presents findings from a study that examined, through the lens of the Image Having layer of the Pirie-Kieren model, the qualitative characteristics of the images that different children formed when engaging with eight, novel partitive quotient tasks. The Image Having layer is the first point of abstraction within the Pirie-Kieren model.…

Perception of change and continuity and perception of time and chronology are among the skills expected to be acquired by students through the Social Studies course curriculum (SSCEC). These skills are included in the SSCEC, which was updated in both 2005 and 2018. It is aimed to attainment, develop and transfer these skills to students by making…

We describe the development, design, implementation, and preliminary classroom results of an innovative curriculum, "Focus on Energy," that supports learning about energy in Grades 4-5. The curriculum is grounded in the concepts of science as practice, model-based reasoning, and learning progressions, and builds on students' pre-existing…

In this article, the authors present a 5E learning cycle for fifth grade that focuses on using a model of matter to explain the properties they observe, and how those properties can help identify whether two objects are made of the same type of matter. That model also helps explain phenomena such as why a specific material floats, no matter how…

Background and Context: In today's increasingly digital world, it is critical that all students learn to think computationally from an early age. Assessments of Computational Thinking (CT) are essential for capturing information about student learning and challenges. When programming is used as a vehicle to foster CT skills, assessment of CT…

Teaching fraction operations for conceptual understanding is a challenging task. For the topic of fraction division especially, teachers need support because teachers find this difficult to teach and elementary and middle school students struggle to learn this concept. Well-structured professional development can assist teachers in exploring their…

This study aimed to evaluate all aspects of the 2018 Mathematics curriculum for 5th grade students in secondary school. In the study, concurrent nested design, one of the mixed research methods, was used. The participants for this study consisted of 204 5th grade students and 10 mathematics teachers in their 2017/2018 academic year. Quantitative…

A prime concern for middle school educators is for students to become knowledgeable and skilled in the areas of economics and personal finance. Some of the reasons underscoring this concern include the questionable future of social support systems, reduction of corporate pension plans, and the lingering effects of the 2008 financial crisis on…

This is a companion piece to "Professional Learning Community: Improving Mathematical Problem Solving for Students in Grades 4 through 8. Facilitator's Guide. REL 2019-002" (ED595201). It contains handouts to accompany each of the sessions included in the facilitator's guide.

Even though a school in Southern Virginia had been utilizing a variety of manipulatives, calculators, and computers to transition students through the concrete-representational-abstract (CRA) sequence; students did not meet the state proficiency requirement on the standardized math assessment. A qualitative descriptive case study design, grounded…

Evolution by natural selection is key to understanding life and of considerable practical importance in public health, medicine, biotechnology, and agriculture. "The Next Generation Science Standards" (NGSS) include natural selection among several evolutionary concepts that all third-graders should know. This article explores a novel…

REL Southeast developed this facilitator's guide on the topic of mathematical problem solving for use in professional learning community (PLC) settings. The facilitator's guide is a set of professional development materials designed to supplement the What Works Clearinghouse practice guide, Improving Mathematical Problem Solving in Grades 4…

The purpose of this study was to develop a "Water strider" Inquiry Learning Program for improved inquiry learning, and to analyze the validity of the "Water strider." The Inquiry Learning Program's goal was to create an application for finding out an on-site applicability for the "Water strider" Inquiry Learning…

In this article, Sarah Currier, a math specialist at Elizabeth Hall International School in Minnesota, describes how she used origami in a deliberate manner to teach content. She shares how she uses paper folding to teach mathematical concepts, reinforce vocabulary, and as a problem-solving model. She also offers ideas for using origami in other…

In this paper we examine American inservice teachers' instructional methods in reading comprehension following professional development (PD), illustrating the prolonged and significant gap between research and practice in the field of reading comprehension. We explore this gap from a conceptual change perspective, positing that some level of…