[Free Registration/Login Required] For this lesson, 2nd graders learn when it's appropriate to use technology and when it's not, and practice making family rules for device-free time at home. Includes lesson plan, slideshow, student...

An in-depth profile of Thomas Paine and discussion of his literary works. Includes links to e-texts of his writings.

The purpose of this task is to study the rules of exponents in the context of trying to make sense of a challenging mathematical expression. Teachers will critically analyze each student's argument. Aligns with N-RN.A.1.