Learners watch as the teacher demonstrates that y=ln(x) and y=e^x are inverse functions. They graph these equations on the same axes. Students work other log functions. They learn a Reggae Song about the log of the quotient. Learners...

Ninth graders investigate the functional relationship of different environmental phenomena. In this math activity, 9th graders create models of various natural disasters. They use logarithmic and exponential functions to interpret...

Students work together on a word problem. They write a written report of the answer. They participate in a chessgame in which the answers are used.