American Institute of Physics
The Tuskegee Weathermen: African-American Meteorologists during World War II
Chances are good that young scholars have heard of the Tuskegee Airmen but few would predict that these pilots had their own support in the form of the Tuskegee Weathermen. These Black meteorologists were recruited and trained to provide...
American English
Welcome to the Color Vowel Chart
Focus English language learners' attention on word stress and phrase stress with a pronunciation chart that breaks the sounds into moving and non-moving vowel sounds. The chart tool uses colors and key words to indicate where to put the...
Achieve3000
Oral Reading Fluency
Accuracy, phrasing, flow, and pace, the four traits of of oral reading fluency, are the focus of a series of exercises that are designed to help readers develop these comprehension and literacy skills.