Learn how to use fractions to interpret food labels and make healthy eating choices.

This tutorial provides definitions and examples of ratios and proportions and features comparing ratios and converting rates.

This tool allows you to create worksheets of word problems involving ratio and proportion.

[Free Registration/Login Required] This flipchart introduces the concept of ratios and proportions using a variety of visuals and manipulatives.

A seventh-grade student is having trouble understanding ratios, fractions, and simplest form. Dr. Math to the rescue! Real-world, easy to grasp examples.

This page explores how ratios can be written as fractions. The site also discusses proportions and reducing ratios with problems and examples.

[Free Registration/Login Required] The teacher will use this lesson plan flipchart to review simple problems.

In this lesson, students create a class mural by using scale, ratio, and proportion. Media resources and teacher materials are included.

This example provides a clear explanation of how to compare figures to see if they are similar and the formula to determine if the ratios are equal. Interactive practice activities are provided.

Demonstrate the ability to apply the use of decimals, fractions, ratios and proportions to situations based upon given information about planets in the solar system.

This resource presents an interesting challenge for the serious mathematician with strong reasoning skills. Explore proportional reasoning, probabilities, fractions, and ratios in this challenge to figure out if you always get six hours...

In this lesson, Roald Dahl's book The Witches is used as a mentor text. Students will attempt to save themselves and the other children. Students will analyze real population statistics from world-wide and details from the story to...

This is a beginning lesson on the concept of probability. Through a series of informal comparisons, the student will explore the chances of various outcomes of an event. The student will use vocabulary associated with probability.This...

[Free Registration/Login Required] This flipchart focuses on reading a customary ruler to the eighth of an inch (introduction to sixteenth of an inch). Conversion in the customary system is introduced using ratios and proportions.

In this video segment from Cyberchase, the CyberSquad and Digit construct a physical profile of the person who kidnapped Choocroca, a giant cybercrocodile. [2:49]