The practice of persisting and learning from design failures is essential to engineering design and offers unique ways of knowing and learning for K-12 students. To understand how students engage in the practice of persisting and learning from design failures, we must first understand how, if at all, they recognize that a design failure has…

Science achievement gaps exhibit racial disparities starting in primary grades and attitudes toward science have been shown to affect academic achievement and motivation. Leveraging the immersive nature of Virtual Reality 360 videos, we present a Design-based Research iteration testing how a novel technological-learning experience influenced our…

The current study explored a possible continuum of spelling features that children receiving literacy instruction in Spanish might be expected to master in Grades 1-3. We administered a developmental spelling inventory representing nine distinct Spanish spelling features to 864 students in bilingual and dual language schools across the U.S.…

Recent educational programs and initiatives hinge on effective collaboration between education professionals, such as school social workers, school psychologists, teachers, and principals. Our inquiry seeks to build on prior conceptual work to unpack the collaborative stance of school social workers by examining how they conceptualize their role…

We developed the Draw-A-Computer-Scientist-Test (DACST) to better understand elementary school students' conceptions of computer scientists and the nature of their work. By understanding how young children perceive computer scientists, we can broaden their ideas about the activities and images of computer scientists. We administered the DACST to…

This study evaluated the efficacy of the Word Learning Strategies (WLS) supplementary program to improve elementary students' vocabulary skills and reading comprehension. The study used a multi-site cluster randomized, experimental design, which randomly assigned 92 4th grade classrooms (n=2558 students) from two cohorts to a treatment or control…

Inquiry science instruction is especially challenging in elementary grades where teachers are constrained by crowded curricula and time. Professional development (PD) may provide an opportunity to support elementary teacher development of inquiry science instruction. The study examines the inquiry practice of two teachers who participated in an…

The purpose of this paper is to demonstrate the mathematical understanding of Latino immigrant parents in curricular and pedagogical practices in elementary school. The paper seeks to counter widely spread deficit discourses about the parental involvement of Latinos in education. Using data from the Agency and Young Children project, a video-cued…

The research examined how teacher-student relational interactions affect students' mathematics achievement and learning. Namely, the paper highlights the different ways that mathematics teachers relate to their students and the subsequent impact on outcomes for mathematics success. Analyzing 7 second and third-grade classrooms in a large urban…

This paper presents the results of a pre-test, instruction, post-test study that investigated students' integer mental models and how their models changed based on instruction. Sixty-one first graders' responses to questions about the values and order of negative numbers were categorized according to a series of mental models. The models reveal…

For English learners (ELs), reclassifying to fluent English proficient (RFEP) signifies reaching a milestone indicating the ability to function in mainstream classes without support. Little is known about the discrepancy between the number of ELs who meet reclassification criteria and the number who are reclassified as fluent English proficient,…

This paper describes the background, methodology, preliminary findings, and anticipated future directions of a large-scale multi-year randomized field experiment addressing the efficacy of ST Math [Spatial-Temporal Math], a fully-developed math curriculum that uses interactive animated software. ST Math's unique approach minimizes the use of…

A study investigated the reliability and validity of a measure of imagery vividness appropriate for young children. A questionnaire instrument consisting of 21 Likert-type items was developed and administered to 380 third- through sixth-grade children in a lower-middle to upper-middle socioeconomic population in southern California. Items in the…

A study determined the effect of three types of text structures (attribution, comparison, and collection) on fifth graders' reading comprehension. Subjects, 71 students from 3 classrooms in 1 public elementary school in southern California, were randomly assigned to 1 of those 3 conditions. There was no instruction given. Students read…

This study explored the sensitivity of a multilevel approach in detecting outcomes of a hands-on science program, exploring whether the instruction of a hands-on unit had any impact on students' performance and whether the estimated magnitude of the impact was different according to the proximity of the assessments to the unit taught. Also studied…