Students solve problems with consecutive integers. In this counting lesson, students create formulas for odd and even consecutive integers. They complete a worksheet, homework and work problems on the board.

Students investigate e, pi and exponents. In this calculus lesson, students define constants and non-constants using, pi, e and exponents as an example. They use the TI to work the problems in this lesson.

Eleventh graders explore the spread of a disease through a population.  In this Algebra II lesson, 11th graders analyze graphical data representing they spread of a disease.  Students produce a graph of the virus data,...