Understanding negative numbers can be challenging for many students, as these concepts may seem less tangible than counting objects, which are commonly represented by positive numbers. In addition, the multiplication of two negative numbers resulting in a positive might appear inconsistent and puzzling to young learners who are used to seeing the…

As a growing number of K-12 school districts and the Common Core State Standards (CCSS) require educators to blend educational technology into the curriculum, teachers struggle with effective integration practices. Short-term professional development alone fails to support teachers with helpful approaches. To achieve success, educators need…

Facilitating meaningful discourse directly supports what students should be able to do with respect to the third of the eight Standards for Mathematical Practice (SMP 3) in the Common Core State Standards for Mathematics (NGA Center and CCSSO 2010): "Construct viable arguments and critique the reasoning of others" (p. 6). Following best…

What drives many educators is the need to advocate for students for whom the system does not work. Educators need to find ways to close the equity gap for English learners and kids living in poverty, and that means they need to find ways to improve their access to a high-quality education. As a key strategy for building teachers capacity to…

The fifth-grade curriculum presents many opportunities to use students' prior mathematical knowledge as a way to bridge new and more difficult mathematical ideas. In this article, the authors document an area tiling task given to fifth-grade students to connect aspects of area measurement covered in earlier grades to grade-level standards such as:…

Building physical models is a natural activity for children and provides a context for lessons on two-dimensional (2D) and three-dimensional (3D) shapes. However, children do not think of their models as prisms, cylinders, and pyramids. Their creations are spaceships, tunnels, castles, and nets on the floor. Creating these types of shapes with…

One of the most critical elements in the Common Core State Standards (CCSS) is the effective teaching of reading comprehension in the early years. This timely resource provides evidence-based practices for teachers to use as they work to meet standards associated with comprehending complex literature and informational texts. The authors offer a…

School grades were introduced in Florida in 1999, the first such A-F model for reporting on school accountability in the nation. The purpose of school grades was to make it easy for parents and citizens to understand and compare how schools were performing academically, and to compel low-performing schools to improve. Since then, the A-F grades…

Susana Velasco always thought she designed lessons for her kindergarten students to help them meet the academic standards for their grade. But now she feels better equipped to adapt instruction to meet the needs of all the children in her class--a skill she has developed through her school's participation in the Literacy Design Collaborative…

There is a need to teach the pivotal skill of mathematical problem solving to students with severe disabilities, moving beyond basic skills like computation to higher level thinking skills. Problem solving is emphasized as a Standard for Mathematical Practice in the Common Core State Standards across grade levels. This article describes a…

This follow-up report provides a revised Literacy Assignment Analysis Framework that incorporates discussion and teacher scaffolding. This new framework serves as a guidepost for studying sets of assignments across multiple days or weeks within a single classroom, school, or district. A closer look at more assignments from real classrooms provides…

With the implementation of the National Council of Teachers of Mathematics recommendations and the adoption of the Common Core State Standards for Mathematics, modeling has moved to the forefront of K-12 education. Modeling activities not only reinforce purposeful problem-solving skills, they also connect the mathematics students learn in school…

Students' abilities to complete and learn from each learning task successfully depend on more than their content knowledge. Success depends on how well they can identify, select, evaluate, adjust, and implement appropriate strategies for applying what they know in tackling the task at hand. Their success is influenced by their perception of…

The changing demands of the 21st century--and the students growing up in it--are generating fundamental challenges to historical assumptions about what education looks like. The challenge today is to provide a deeper level of personalized learning to each and every student so that all can achieve mastery of the Common Core standards and other…

As part of its proposal to the U.S. Department of Education, the Partnership for Assessment of Readiness for College and Careers (PARCC) committed to developing Kindergarten through Grade 2 Model Content Frameworks for English language arts (ELA)/literacy (K-2 Model Content Frameworks) to serve as a bridge between the Common Core State Standards…