The author's first teaching position was as a 4th and 5th grade teacher at a school in Philadelphia. There, she learned the Quaker value of adding silence and periods of reflection to her teaching to provide a wider range of students with the opportunity to participate in classroom discussions. Later, a focus on silence as a teaching strategy led…

Two separate writing-to-learn activities in which students wrote to authentic audiences outside of the instructor were used in a college integrated science course, Science of Water. For the first task, students were asked to write to fourth-grade students, and for the second, students were asked to write to their academic advisor. An overview of…

It is important to use rich problem-solving tasks to develop students' understanding of important mathematical ideas (NCTM 2000). Rich tasks are complex, nonalgorithmic, and nonroutine, requiring reasoning, problem solving, and communication of thinking. Evidence has shown that using rich tasks in student-centered classrooms is especially…

The Experimental Reflection Portal, or "XRePort" is an online system that pairs students and teachers from different schools and allows them to "talk" about their common science investigations. In this way, students communicate their science knowledge "and" experience firsthand the benefits of the collaborative nature…