This study's purpose was to examine the effects of the concrete-representational-abstract integrated (CRA-I) sequence on the performance of students who struggled with rational number concepts. Three students in southeastern U.S. fifth grade class participated in the study. The CRA-I intervention was grounded in the principles of explicit…

An emerging body of research suggests that content-rich literacy instruction has the power to expand elementary children's domain-general and domain-specific literacy skills. For content teachers, such as science teachers, explicit instruction in disciplinary-language and literacy practices can support students reading and writing of school-based…

Fraction competence is essential for learning algebra and pursuing careers in science, technology, engineering, and mathematics. However, many children have difficulty using fractions, especially those struggling with mathematics. In this study, we examined the effect of a Tier 2 multicomponent fraction intervention for fifth graders, using a…

This study investigates the effects of a synchronous online intervention that explicitly taught equivalent fractions using virtual manipulatives to fifth-grade students with learning disabilities. Employing a multiple probe across participants single-case design, this study provided 15 fraction lessons via video conferencing programs to three…

Using a randomized controlled trial, we examined the effect of a fractions intervention for students experiencing mathematical difficulties in Grade 5. Students who were eligible for the study (n = 205) were randomly assigned to intervention and comparison conditions, blocked by teacher. The intervention used systematic, explicit instruction and…

The present research approaches differentiated instruction in light of metacognition and collaborative practices. The aim is to examine the contribution of a Tier 2 intervention implemented by teachers through a program entitled The Strategic Planners of Writing to the writing performance of 3rd and 4th grade students with writing difficulties.…

Little-to-no research examines the provision of targeted mathematical interventions to students struggling with mathematics in a virtual environment. And yet, the global pandemic of 2020--extending into 2021--found schools in such a scenario. This article reports two studies in which researchers explored the intervention package of explicit…

Teachers play a key role in the development of self-regulated learning (SRL), especially in primary education. However, current results indicate that teachers are either inadequately or only moderately fulfilling this key function, as they spend little time in the instruction of SRL strategies. The objective of the current study was, therefore, to…

This article discusses use of a multicomponent intervention to develop the reading skill and performance of grades 4 to 8 students identified with high-functioning autism spectrum disorder. Reading intervention targets for this population are vocabulary, fluency, and comprehension. Reading intervention elements involve explicit vocabulary…

This study investigated the implementation of a primary mathematics initiative in an Australian Indigenous community school designed to improve students' mathematical proficiency. Throughout the 7-month initiative, four classes ranging from Year 2 to Year 6 participated in the initiative. Findings indicated an increase in mathematics achievement…

This paper reports the outcomes of an experimental evaluation of "Direct Instruction Spoken English" ("DISE"), an English language curriculum that focuses on developing English speaking, listening, and comprehension skills in English Learners (ELs). Twenty-nine middle schools in three states were randomly assigned to teach…

This paper reports the outcomes of an experimental evaluation of "Direct Instruction Spoken English (DISE)," an English language curriculum that focuses on developing English speaking, listening, and comprehension skills in English Learners (ELs). Twenty-nine middle schools in three states were randomly assigned to teach "DISE"…

The authors investigated the impact of explicit instruction and peer-assisted writing on students' writing motivation and self-efficacy for writing. Eleven teachers and their 206 fifth- and sixth-grade students participated in a 2 (explicit instruction vs. writing opportunities without explicit instruction) × 2 (peer-assisted writing vs. writing…

This study used a multiple probe across participants design to examine the effects of a model drawing strategy (MDS) intervention package on fraction comparing and ordering word problem-solving performance of three Grade 4 students. MDS is a form of cognitive strategy instruction for teaching word problem solving that includes explicit instruction…

Literacy is increasingly essential for Americans' health, economic well-being, civic engagement, access to higher education, and social participation. Rapid growth in technology and globalization have increased demand for both universal literacy and higher levels of literacy than in the recent past. Yet national and international assessments…