Unit Plan
Discovery Education

Discovery Education: Web Math: Reducing a Fraction to Lowest Terms

For Students 9th - 10th
This WebMath site explains step-by-step how to reduce (simplify) a fraction that you enter to the lowest terms.
Unit Plan
Math Medics

S.o.s. Math: Reducing Fractions

For Students 9th - 10th
Explains step-by-step how to reduce fractions. Gives examples and exercises to practice this skill.
Unit Plan
Wyzant

Wyzant: Fraction Simplifying Calculator

For Students 9th - 10th
This WyzAnt applet allows the user to input fractions--improper or mixed numbers--and have the calculator reduce the fraction or convert it into a mixed number. A good resource for checking students work.
Activity
Math Is Fun

Math Is Fun: Using Rational Numbers

For Students 6th - 8th
This site offers simple examples for adding, subtracting, multiplying, and dividing rational numbers. It also provides examples of writing fractions in simplest form and as mixed numbers or improper fractions. Students can test their...
Interactive
University of Cambridge

University of Cambridge: Nrich: Games Pelmathism: Fractions, Decimals, & Percents

For Students 3rd - 8th
Use this game to improve your knowledge and understanding of fractions, decimals, and percents. You can set the topics you want to practice on this game.
Website
Cool Math

Coolmath: Coolmath4kids: Fractions

For Students 2nd - 5th Standards
A set of 17 short tutorials on everything to do with fractions. Begins with a basic introduction to what fractions are, and covers topics such as mixed numbers, improper fractions, comparing fractions, simplifying them, and operations...
Website
Other

Mathpower: Math Fundamental Assignments

For Students 9th - 10th Standards
Math variety of concepts, this colorful website is sure to give your students the chance show what they know. Concepts covered include rounding, division with decimals, order of operations, ratio, percent, multiplication, and division of...
Website
Ducksters

Ducksters: Kids Math: Simplifying and Reducing Fractions

For Students 3rd - 8th Standards
Understand the steps to do when simplifying and reducing fractions including finding the greatest common factor on this website.
Unit Plan
Wyzant

Wyzant: Simplifying Fractions With Negative Exponents

For Students 9th - 10th Standards
The tutorial illustrates how to simplify negative exponents. Students review the lesson and then check for understanding by completing the practice problems.
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Other

Project Happy Child: Fractions and Percents

For Students 3rd - 8th
Miss Walker explains to Bart the fine details of the relationship between fractions and percents. At the end of the discourse is a link, "Free worksheets for percentages," where you can go to print off some practice sheets.
Unit Plan
The Math League

The Math League: Fractions

For Students 9th - 10th
This tutorial covers all types of fractions with simple explanations on how to work with them.
Unit Plan
Khan Academy

Khan Academy: Simplify Hairy Fractions

For Students 6th - 8th Standards
Practice simplifying complex fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Khan Academy

Khan Academy: Simplify Complex Fractions

For Students 7th
Practice simplifying complex fractions.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Complex Fractions

For Students 9th - 10th
This tutorial shows two different ways in which you can simplify complex fractions. Works through examples step-by-step and gives some practice problems.
Unit Plan
PBS

Pbs: Simplifying the Sum of Two Algebraic Expressions

For Students 6th - 8th
Simplify expressions with rational numbers using the distributive property of multiplication. This student-generated video focuses on using the distributive property to create equivalent expressions when multiplying by negative numbers...
Unit Plan
PBS

Pbs: Simplifying an Algebraic Expression

For Students 6th - 8th
Simplify expressions with rational numbers using the distributive property of multiplication. This student-generated video focuses on using the distributive property to create equivalent expressions when multiplying by negative numbers...
Unit Plan
Khan Academy

Khan Academy: Converting Percents & Fractions

For Students 5th - 7th
Practice writing percents as fractions and fractions as percents. For example, convert 30% to a simplified fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Handout
Oswego City School District

Regents Exam Prep Center: Simplifying Rational (Fractional) Expressions

For Students 9th - 10th Standards
Students see how factoring is used to simplify rational expressions in three example problems.
Unit Plan
Math Is Fun

Math Is Fun: Fractions

For Students 3rd - 8th Standards
The learning activity investigates fractions. Topics examined are types of fractions, simplifying fractions, and operations with fractions. Links to additional resources and activities are included.
Interactive
Calculator Soup

Calculator Soup: Fractions Calculator

For Students 9th - 10th
Use this fraction calculator for adding, subtracting, multiplying and dividing fractions. Answers are fractions in lowest terms or mixed numbers in reduced form.
Activity
Purple Math

Purplemath: Complex Fractions

For Students 9th - 10th
A brief lesson, including good examples, on complex fractions is provided by PurpleMath.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra

For Students 9th - 10th
This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...
Interactive
Visual Fractions

Visual Fractions: Strict Fraction Division With Lines

For Students 4th - 6th
Use this interactive site from Visual Fractions to divide fractions. Your answers need to be given in lowest terms. Explanations are available for each question, and you receive immediate feedback for your answers.
Activity
AAA Math

Aaa Math: Percents to Fractions

For Students 3rd - 8th
This site explains how to convert percents to fractions. Games and exercises are provided to practice the skill.