Students are introduced to mixed expressions and complex fractions. They work through several problems with the instructor and then complete a worksheet.

Eighth graders practice calculating problems using addition, subtraction, multiplication and division. They estimate solutions to algebraic problems. They also graph their solutions.

Students work together to discover the flow rates of faucets and rivers. They relate their results to engineering and applied science concepts. They make predictions on the flow rate of a nearby river in their local community.

Fourth graders investigate a range of circles, each with a different radius, diameter and circumference and assemble this information in their search for relationships.The measurement of circles and the relationships to be found within...

Students explore finding the surface area and volume of cubes and cylinders. They construct similar three-dimensional figures from a two-dimensional drawing. Students derive the formula for volume and surface area through examination...

Eighth graders practice using the LIST key on graphing calculators using the proper syntax. They work with the functions of mean, median, and mode in a teacher led lesson and then with a partner on a second data set. They follow...

Explains and models the steps to follow for solving rational equations, along with two examples for literal equations. Includes practice exercises with answers provided.

Twenty-six problems present a variety of practice solving rational equations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to...

This comprehensive study guide highlights the main terms and formulas needed to review solving rational equations. Examples are included.

[Free Registration/Login may be required to access all resource tools.] Use cross products and LCDs to solve rational equations.

Eight rational equations to solve. Answers and complete solutions are available.

Explains and models the steps to follow for solving six rational equations. Includes link to practice problems.

The mathematics tutorial investigates how to simplify rational equations, find the least common denominator as well as how to solve rational equations. There are notes, examples and an interactive applet as well as a vocabulary puzzle.

Twenty-six problems cover the topic of solving a variety of rational equations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to...

Rational equations are examined through notes and practice problems. Hints and solutions are included with the practice problems.

Learners are introduced to rational equations. The lesson consists of detailed examples and explanations.

[Free Registration/Login may be required to access all resource tools.] This lesson covers solving rational equations using cross-multiplication.

[Free Registration/Login may be required to access all resource tools.] Learn how to solve rational equations using proportions.

This section builds from previous sections on simplifying, multiplying, dividing, adding, and subtracting rational expressions, and it investigates how to apply those skills to solving rational equations. It also covers several...

[Free Registration/Login may be required to access all resource tools.] In this lesson students use lowest common denominators to solve applications involving rational equations. Students watch a video tutorial, explore guided notes and...

Solve equations that have one rational expression whose numerator and denominator are polynomial expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.

The lesson discusses solving rational equations and inequalities. The resource consists of class notes, calculator tips, examples, and practice problems with solutions. The teacher resource includes graphical support for rational equations.

Solve advanced rational equations with multiple expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

[Free Registration/Login may be required to access all resource tools.] This lesson covers solving rational equations using the LCD of the denominators to eliminate them.