Learners review the 'Inverted Pyramid' and demonstrate their ability to outline it in a published news story. For this Inverted pyramid lesson, students read an article that is out of order and decide which order it should go in.

In this FIFA World Cup 2010 Spain vs. Switzerland activity, 7th graders listen to or read about the game, then fill in 10 blanks, correctly spell 10 scrambled letters, unscramble 10 sentences, complete a survey and write discussion...

Students explain how to make solutions with specific concentration. In this chemistry lesson, students differentiate acids and bases. They calculate molarity of solutions.

[Free Registration/Login may be required to access all resource tools.] In this lesson students learn to apply the order of operations to evaluate algebraic expressions that contain fraction bars. Students can watch a video tutorial,...

[Free Registration/Login may be required to access all resource tools.] In this lesson students learn how to work with fraction bars when evaluating expressions. Students watch a video tutorial, examine guided notes and attempt practice...

[Free Registration/Login may be required to access all resource tools.] In this lesson students learn how to work with fraction bars when evaluating expressions. Students can watch a video tutorial, explore guided notes and attempt...

Set the numerator and denominator and then see the fraction represented visually with a fraction bar.

Compare fractions using these virtual fraction bars.

This resource consists of a detailed, hands-on lesson plan for dividing fractions using manipulatives such as fraction bars.

A good tutorial on replication. The menu bar at the top provides more history, background and animations.

Interactive fraction bars allow practice with mixed and equivalent fractions, decimals, and percents. Use Safari and/or Chrome browser.

An interactive for investigating what fraction multiplication looks like. Students choose two fractions to multiply, then observe as one fraction bar model is overlaid on the second, showing the common grid area as the product. Students...

Detailed lesson plan for multiplying and dividing fractions using visual models such as a number line or fraction bars.

Practice word problems that involve using the fraction bar as division. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice understanding that the fraction bar really means division. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Explore this interactive to visualize what it means to multiply two fractions together. Use the sliders to change the numerators and denominators and move one fraction bar image on top of the other. The product is represented by the area...

Use this game to practice finding how many of the chocolate bars (or parts) you will get when you share them with your friends at the party. If you don't figure it out correctly the computer will tell why.

[Free Registration/Login Required] This flipchart offers a review of changing a decimal to a fraction and a fraction to a decimal. Fraction bars and decimal squares are used in the first half.

This lesson teaches how to add like fractions and mixed numbers with like fractional parts using visual models (pies, fraction bars). It includes lots of exercises.

Explore percents with this easy reference guide. Learn how to convert fractions to percents and percents to fractions. Try the sliding bar to see how a percentage is calculated. Detailed explanations and examples are included.

In this lesson, young scholars use chocolate bars to explore adding fractions with unlike denominators.

This math game is a basic introduction to fractions. Students analyze the number of highlighted parts of the whole and choose the correct fraction that represents the picture. Their score is recorded.

Determine the equivalent fractions represented in fraction bar form and pictures in this interactive game.

Fourth graders are always concerned about whether they get their equal piece when things are divided. In this lesson, 4th graders will use fraction bars to visually see how to compare fractions