This is a summary and analysis of The Twenty-six Malignant Gates: "Half and Half" & "Two Kinds" from Joy Luck Club by Amy Tan. It provides a summary "Half and Half," a summary of "Two Kinds," and an analysis of "Half and Half" &...

[Free Registration/Login may be required to access all resource tools.] In this module, students will explore the radioactive decay process in terms of balanced nuclear equations to discover the concept of half-life.

Create the fraction that is being represented on the number line.

View a global map showing cloud fraction from January 2005 to November 2008. Learn how clouds have a warming and cooling influence depending on altitude.

Evaluate numerical expressions with unit-fraction exponents or radicals, and convert between the two forms of representations.

Determine the value of a given fraction represented as a point on a number line. Then find a fraction whose value is a given fraction.

A visual description of the concept of half life. Complete with an interactive graph.

Partial-fraction decomposition is the process of starting with the simplified answer and taking it back apart, of "decomposing" the final expression into its initial polynomial fractions. This reference material demonstrates the...

An overview of fractional (i.e., rational) exponents, including an example and practice problems with solutions.

Determine the value of a given fraction represented as a point on a number line. Then find a fraction whose value is the given fraction using an arrow on the number line as a guide.

Read the complete history of the current circulating half-dollar. Find out about the symbols, size, and the metal composition of this coin.

A scanned copy of the 1896 publication of Half Hours on the Quarter-deck, a fiction book for children.

The purpose of this task is to provide students with an opportunity to explain fraction equivalence through visual models in a particular example. Part (c) should be approached as a discussion before students are asked to write an...

This is the full text of the novel The Half-Back by Ralph Henry Barbour, a story of school, football, and golf.

This exercise begins with students folding a square piece of paper according to directions and aligning it on a coordinate grid. They then must find and solve a pair of linear equations which can be used to understand how to fold a piece...

Use this interactive site from Visual Fractions to multiply fractions. Answers need to be given in lowest terms. Explanations are available for each question, and immediate feedback is provided.

Convert a fraction to a decimal. Convert proper and improper fractions to decimals. Convert a ratio to a decimal. This calculator shows the steps and work to convert a fraction to a decimal number.

Read the full text of the short story "The Half-Brothers" by Elizabeth Gaskell about a young teen and his awkward older half-brother who lost their mother early in life.

This tool allows you to explore fractions, decimals and percents by creating fractions with denominators up to 100.

Elmhurst College offers excellent but advanced information on the distillation of crude oil, including a crude oil distillation tower.

This video presents a visual model for solving a word problem involving the multiplication of fractions. The problem asks students to use the amount of bamboo that a panda eats in an hour to determine how much he eats in a quarter of an...

Add and subtract rational expressions like a pro after you use this site. Finding common denominators is made easy with this tutorial. Try the example problems to test your knowledge, then check the solutions. The 'Topic Index' page...

Students play a generalized version of connect four, gaining the chance to place a piece after simplifying fractions, converting fractions to decimals and percentages, and answering algebra questions involving fractions. Choose...

Teachers, this is the place to come for fraction lesson plans if you teach elementary students. All the topics have a number of resources available from which to choose.