In the current teaching activities on curriculum, teachers taught all kinds of computer language at the most of the time. Students also focus on a variety of examinations, but the real time to train students' independent software developing skill is very limited. This has resulted in the students only to copy other people's systems design ideas,…

This booklet is designed to be used by teachers in elementary schools with the Public Broadcasting Systems series "Moyers on Addiction: Close to Home." The series explores the science, treatment, prevention, and politics of addiction. This booklet discusses strategies for preventing substance abuse in elementary school. Also examined are…