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- Grade Range
- 12th - Higher Ed
- Rating

Students examine the term inequality and the principle causes of inequality of wealth and income. They write various scenarios that characterize inequality and discuss economic principles that can be applied to the concept of inequality. Full Review »
- Grade Range
- 7th
- Rating

Students solve inequalities using addition and subtraction. They write number sentences based on word problems. Full Review »
- Grade Range
- 10th - Higher Ed
- Rating

Students graph a quadratic inequality and describe its solution set. They solve a system of quadratic equalities graphically and symbolically and as related to a real-world context. Full Review »
- Grade Range
- 10th - 12th
- Rating

Students set up and solve a system of quadratic inequalities related to real-world situations. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students examine the concept of inequality. They compare and contrast vertical and horizontal inequality and identify methods on how inequality is measured. They research trends of inequality in the United Kingdom. Full Review »
- Grade Range
- 3rd
- Rating

Students read problems, solving them using counters, number line or other manipulatives.They discuss various ways the problems can be written mathematically. When students are solid with completing equalities, they are presented with inequalities and these are solved in a similar manner. Full Review »
- Grade Range
- 7th - 10th
- Rating

Students solve linear inequalities using properties of order. They review graphing a solution set using inequalities described in words. In addition, they complete a practice sheet and share their solutions with the class. Full Review »
- Grade Range
- 7th - 9th
- Rating

Students compose equations and inequalities whose solutions are the integers 1-31 and utilize them to number one month of a calendar. They take notes on two ways to work backwards from a solution: by using the number and by setting x equal to the number. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students participate in a lecture about linear inequalities. Individually, they graph different inequalities and describe its solution. They participate in a demonstration in which they solve a system of inequalities and complete a worksheet to end the lesson. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students are introduced to linear inequalities in slope-intercept form. As a class, they participate when needed in a demonstration given by their teacher and practice graphing inequalities and describing the solution. They set up and solve their own system of linear inequalities to end the lesson. Full Review »

