Provides examples and a video lesson that illustrates how to represent a function as a rule or graph.

[Free Registration/Login may be required to access all resource tools.] Learn how to factor quadratic expressions.

Practice choosing inequalities that represent a graph.

[Free Registration/Login may be required to access all resource tools.] Factor quadratic expressions in which the coefficients a, b, and/or c are negative.

[Free Registration/Login may be required to access all resource tools.] Learn how to express inequalities using various notation and by graphing.

Evaluate expressions that contain function notation, given the functions' graphs. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.

Use various methods in order to find all the zeros of polynomial expressions or functions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.

This is an interactive activity to recognize a liner, quadratic or radical function by its algebraic expression or by its graph.

At this site investigate linear equations with a graphing calculator. Data is gathered from a hypothetical situation of purchasing tickets at a waterpark.

This lesson is designed to review and reinforce three methods (graphing, substitution and elimination) of solving systems of linear equations. The students will work together and independently to find the solutions to systems of...

This comprehensive study guide highlights the main terms and formulas needed to review irrational numbers and radicals. Examples are included.

Teachers can assess students' knowledge of analyzing patterns and relationships with these printable worksheets. You can even create your own worksheet or flashcards.

Young scholars participate as a class in this activity using their desks as points on the coordinate plane. The teacher leads them in the activity, increasing their understanding of the characteristics of the coordinate plane.

By determining the dimensions necessary for building a box with the greatest volume, learners will explore the world of polynomial and rational expressions. Graphing calculators can be used for this activity.

[Free Registration/Login may be required to access all resource tools.] This lesson applies the laws of exponents to rational exponents.

[Free Registration/Login may be required to access all resource tools.] Students explore the concept of solving absolute value inequalities by watching a video, examining guided notes and attempting practicd problems.

[Free Registration/Login may be required to access all resource tools.] Learn to identify when to use the Distributive Property.

The primary objective of this experiment is to determine the relationship between the pressure and volume of a confined gas. The gas we use will be air, and it will be confined in a syringe connected to a Pressure Sensor (see Figure 1)....

Rational numbers can sometimes cause problems when they're converted to repeating decimals. That, we can handle. But, what about those irrational numbers that can only be "sort of, like approximated"? How can we expect middle schoolers...

Students estimate the ages of famous people, then create a scatterplot with the actual ages. This activity allows them to estimate with linear equations. You can access the age data through the "activity" link.

Half-length practice test for the third grade OAT (Ohio Achievement Test). The test includes 17 multiple-choice and 4 open-response questions dealing with topics such as number sense (order of operations, ratios), measurement (metric...

Students compare their own hand/foot span to Shaquille O'Neal's, then graph the data & construct a best-fit line. They can then use the information to investigate the proportionality of the human body.

This lesson focuses on the relationship between algebraic, graphical, and contextual expressions of linear equations.

Create number line graphs of inequalities. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.