Scanning probe-based microscopes (SPMs) are widely used in biology, chemistry, materials science, and physics to image and manipulate matter on the nanoscale. Unfortunately, high school and university departments lack expensive SPM tools and materials microscopy activities to educate a large number of students in this vital SPM imaging technique.…

Challenging behaviors and poor student performance are often attributed to many of society's ills. As a result of the presence of such factors in some students' lives, changing these students' behavior in the classroom is seen as futile unless one can change their nonschool environment. To facilitate the reader's capability to develop intervention…

Lessons and homework problems involving a pendulum are often a big part of introductory physics classes and laboratory courses from high school to undergraduate levels. Although laboratory equipment for pendulum experiments is commercially available, it is often expensive and may not be affordable for teachers on fixed budgets, particularly in…