Could you go without your cell phone for 48 hours? Pose this question to your class and then read the article provided here. Pupils mark the text and and complete a graphic organizer that requires the use of textual evidence.

Roger Kornberg, the oldest son of two biochemists, won the 2006 Nobel Prize in Chemistry. Learn about Kornberg and his scientific research with an animation, videos, biography, and an applied problem-solving activity. A summary and...

Eighth graders review concepts in cellular biology. In this biology lesson, 8th graders play an interactive game based on the idea of winning money. They discuss misconceptions about the topic.

Ninth graders investigate systems of linear equations.  In this Algebra I lesson, 9th graders explore word problems that can be solved by using a system of equations.   The problems involve such topics as cell phone usage,...

Students practice graphing relationships between variables by studying topics such as exponential growth and decay. They conduct a series of numerical experiments using a computer model and a variety of physical experiments using mold,...