The validity of data depends on the strength of the sample. A collection of instruction and activities focuses on sampling distributions and the analysis of that data. Scholars learn about distribution tests such and Central Limit...

Unlike mathematics, statistics comes with a context. The author reminds teachers that data analysis involves using the context to make sense of the numbers. The article stresses good communication skills by highlighting the scoring...

School violence is becoming an epidemic in America. How can schools protect their teachers—and teach them how to protect their students? Read an important brochure about how violence affects teachers personally, emotionally, financially,...