The release of such generative artificial intelligence (AI) tools as ChatGPT in 2022 was a major advancement in the field of AI. Two burning questions for kindergarten through grade 12 (K--12) educators are to what extent new generative AI tools will change teaching and whether they will improve learning. The answers to these questions are not yet…

Public schools that serve kindergarteners through 12th graders can play a key role in combating Truth Decay by supporting students' civic development and engagement. Teachers' instructional materials provide one window into civic education in schools. Research in mathematics and English language arts (ELA) for students in kindergarten through 12th…

Past research suggests that it is common for teachers to draw on multiple instructional materials even when their school or district recommends, requires, or provides them with a specific curriculum. While teachers likely draw on a variety of resources to address changing and diverse student needs, studies show that teacher-selected materials can…

Despite the growing body of research on how to support older readers, few studies consider whether U.S. teachers can identify students who have difficulty reading instructional materials across content areas or whether teachers feel like they have the knowledge and resources to support those students. Such information could lay the groundwork for…

In many states, college and career-ready standards for mathematics and English language arts (ELA) are more rigorous than ever before. However, research suggests that teachers do not always have access to high-quality curricula that reflect key elements of states' college and career-ready standards. Influenced by this research, as well as studies…

Much research has noted the misalignment between kindergarten through 12th grade (K-12) academic standards and curriculum materials used in classrooms. Many states and education organizations have been pushing for greater use of standards-aligned curriculum, especially during the past several years. In this report, the authors share results…

Students with disabilities often face barriers that hinder their capacity to access general education curricula and show their learning. Modifications to curricula and lesson plans can help reduce these barriers. Modifications are changes to what instruction is delivered--which tasks students complete and what content they learn. Previous research…

Ambitious federal goals for preparing students for careers in science, technology, engineering, and mathematics (STEM) fields require coordinated efforts and supports for the country's science instructors. Increased attention to the needs of science instructors and the provision of supports to address those needs are particularly important in…

This report presents findings from a 2016 American Teacher Panel survey, which gathered information about teachers' instructional materials for mathematics, their understanding of their mathematics standards, and their standards-aligned practices. The authors also consider how teachers' instructional materials might support their understanding of…

The authors of this report build on past studies by using survey data from a nationally representative sample to examine how middle and high school English language arts (ELA) and mathematics teachers use and perceive their instructional materials in terms of engagement, challenge, and usability. In addition, the authors use interview data to…

In an ongoing study, RAND researchers are evaluating the effectiveness of Carnegie Learning's Cognitive Tutor Algebra I (CTAI) curriculum, a technology-based curriculum that combines classroom instruction with individualized instruction by a computer-based tutor. While the effectiveness of the curriculum in raising student achievement is the main…