In this fractions, decimals, and percents lessons, students explore various methods of representing fractions. They demonstrate situations that represent rational numbers. Students create a foldable exploring fractions, decimals and...

In this percent worksheet, students find the percent of a number using multiplication. This one-page worksheet contains 20 problems. Answers are provided on the same page.

In this conversion worksheet, students practice converting fractions to percents. This one-page worksheet contains twenty problems. Answers are included on the same page.

In this percents learning exercise, students find the percents of numbers that are up to 3 digit numbers. Students complete 5 problems total.

Learners practice converting fractions, decimals, and percentages to communicate equal amounts. They fill in a table, determine the percentage of a total area that is shaded in diagrams, complete equations with decimals to the hundredths...

A soccer-themed interactive challenges mathematicians to solve five questions involving percent equations. Question types include multiple-choice, fill in the blank, true or false and a discussion. A color-coded stadium with movable...

In this percent worksheet, students convert percentages to fractions. Students complete 10 problems where they convert percentages to fractions and write the answers.

In this percent worksheet, learners express fractions as percentages. Students complete 10 problems where they calculate fractions as percentages.

In this percent worksheet, students express fractions containing one and two digit numbers as percentages. Students complete 10 problems where they calculate fractions as percentages.

In this understanding percent worksheet, students fill in the missing parts for examples of number of colored parts and total numbers and use them to complete charts and rewrite sentences using the exact amount of things and percents....

For this percents activity, students complete 3 charts in which percents, decimals and fractions are converted. Students also solve 20 problems with the changing of percents to decimals or fractions.

In this percents and decimals worksheet, students convert percents, decimals and fractions to the stated form.  They translate short percent statements to number sentences and then solve them.  This two-page worksheet...

In this real-data worksheet, students use data from the 2008 Census Bureau to answer eight questions divided into four activities.  The topics covered include: place value, rounding, estimation, fractions, and percents.

In this compounds instructional activity, students determine the empirical formulas and percent compositions of compounds given chemical formulas, mass of elements in compounds and percentages of elements in compounds.

In a hypothetical scenario, food chemists use titration to concoct a brine solution for producing the crunchiest pickles. They also analyze store-bought pickle juices. In addition to reinforcing titration techniques, the instructional...

Sixth graders inspect M&M's to complete statistical data. Students interpret percent of colors represented. They convert data from decimals, fractions, and percents. Using the data, 6th graders create a bar graph and a circle graph.

There are many ways to look at percentages. Here are eight problems to practice the different ways to calculate percentages based on how the question is asked. There are no examples, just practice problems.

This PowerPoint provides the steps needed to change a fraction into a percent. Each slide displays the steps in written details, along with an actual example of the problem. This PowerPoint is effective in introducing the steps of...

This PowerPoint introduces and defines the concept of percents. The slides contain a thorough definition of percents and examples of how we use percents in our daily lives. This PowerPoint is fantastic way to introduce a unit on percents.

Estimating Errors in Chemistry is a detailed handout that illustrates the importance of calculating the percent error when working in the chemistry lab. There are no actual problems to solve, just notes and examples of calculations. Hand...

In this percent composition worksheet, students find the percent of each type of atom in a compound, they find the total mass of a sample and they determine the mass of particular atoms in a compound.

This organic chemistry lab activity is appropriate for teaching polymerization, percent yield, melting point, or the types and uses of polymer materials. Chemistry pupils imagine that they are working for a company to develop a special...

In this percentage worksheet, learners calculate percentages given various types of problems. They calculate percent of compounds in a solution, they calculate mass of compounds given percentages of solutions, and they percentages of...

Middle schoolers identify proper, improper fractions, and mixed numbers.  They reduce fractions to their lowest terms. They add and subtract fractions with different denominators, and multiply and divide fractions, as well as...