Freedom for most of the 4 million enslaved Black Americans in the United States was not granted when Abraham Lincoln issued the Emancipation Proclamation on January 1, 1863. Freedom came about in numerous ways and at different times. The status of Maryland's enslaved population was not decided until October 1864, when a statewide referendum on a…

Electromagnetic induction is probably one of the most challenging subjects for students in the introductory physics sequence, especially in algebra-based courses. Yet it is at the heart of many of the devices we rely on today. To help students grasp and retain the concept, we have put together a simple and dramatic classroom demonstration that…

Numerous empirical studies have been conducted to examine the factors that influence African American community college students' decisions to pursue a higher education. Studies have also examined the causes of the achievement gap between African-Americans and European American community college students. However, there is limited research about…