Sixth graders solve sales tax problems.  In this solving sales tax problems lesson plan, 6th graders find the sales tax on various items.  Students are given a list of expenses that a family spent on vacation before...

Students explore the concept of normal distribution. In this normal distribution lesson, students find the normal distribution of taxes in the 50 US states. Students make histograms, frequency tables, and find the mean and median of tax...

Students convert between decimals and percents. In this algebra lesson, students define percent as it relates to sales and tax. They calculate the percents of number using multiplication.

Students investigate why doctors feel torn between patients and insurance companies. They examine the health care system and how it affects patients. They discuss one's ability to afford health insurance as well.