In this inequalities worksheet, 9th graders solve and complete 18 different types of problems. First, they use systems of 2 equations/2 unknowns to solve each word problem shown. Then, students graph each and identify the vertex plus 2...

Candy is a big business! Calculate the amount of money consumers spent on major holidays—Easter, Halloween, Christmas, Hanukkah, and Valentine's Day—based on the total amount of candy sales from 2011 and the percentage of each holiday's...

In this using data, frequency table, and histogram to solve word problems worksheet, students solve problems about prices of toys and numbers of toys sold to solve consumer mathematics problems. Students solve six problems.

Students explore the greenhouse effect.  In this environment lesson, students describe how "ice out" affects animals and plants who live in a Maine lake.  Students graph "ice out" data and make predictions about the upcoming...

Students develop a budget for spending and saving. In this economics lesson, students create a budget based on personal, family and government income. They discuss jobs at home and allowances. They discuss how they manage their money...