Culturally rich stories may not explicitly refer to mathematical content. Consequently, teachers may overlook the potential for using content-invisible literature as a resource for mathematical investigations. Reflecting on the key elements of the what from the What-How-Who structure builds teachers' capacity to develop paramount tasks from…

Mathematical modeling involves using mathematics to represent, analyze, and make predictions or decisions about real- world situations. Garfunkel and Montgomery (2016) elaborate on six components of the mathematical modeling process, including identifying the problem, making assumptions and identifying variables, doing the math, analyzing and…

In this article, the authors focus on students constructing observations of patterns to understand how surfaces affect the motion of an object. Students will use the patterns they observe to predict future motion of marbles (NGSS Lead States 2013). Students then apply their learning by engaging in an engineering task. By giving students a task to…

Americans produce approximately 250 million tons of trash every year, and almost 35 percent of those are of recyclable materials. There are over 1,200 landfills in the United States, and many have caused and will potentially cause significant damage to the environment. It is important for the next generation to know that what is perceived as…

Students used a compass trail to show how they could perform service to their school. When students performed service learning, they completed a real task that was needed for a grateful audience conjoined with academic content in the lesson. Students worked on the school grounds and used content from their regular curriculum while looking for…

By providing sustained, embedded professional development over the course of a school year--as well as involving teachers in creating high-quality assessment tasks, implementing the assessments with students, and tying assessment directly to instruction--the authors increased the value that their teaching community places on mathematical…

Although the Curriculum Principle in "Principles and Standards for School Mathematics" states, "A school mathematics curriculum is a strong determinant of what students have an opportunity to learn and what they do learn," this article seeks to help teachers enhance tasks found in commonly used textbooks to create additional opportunities for…

One of the challenges of teaching disciplinary vocabulary effectively is the paucity of available, classroom-friendly vocabulary assessments that can be used to gauge students' vocabulary growth and to inform vocabulary instruction. This article describes the intricacies of word knowledge that make assessment difficult. Three continua…