The worksheet belongs to a four-part resource that applies percentages to data tables. The page has three practice problems that continues with the development of this topic.

Check out this thematic unit, based on the game of baseball. Learners investigate numbers and number relations as they become familiar with some of the basic terminology associated with the game. They focus their attention on actual...

Common denominator, invert, and terminating decimal are only a few terms found in a set of math vocabulary math cards. Made up of 40 cards, the set reinforces terms with boldly printed word cards, and definition cards offering an...

Reinforce math skills with an eight-page exercise comprised of 15 problems covering the concept of ratios. 

Are you being watched? Class members determine where to place security cameras protecting a shop. They then evaluate their own and several provided solutions.

A thorough math test divides the content into two 40-minutes sections, covering material through algebra and geometry. Problems incorporate analysis and applied problem solving.

Error does not mean something went wrong! Learners complete a problem from beginning to end using concepts developed throughout the last five lessons. They begin with a set of data, determine a population proportion, analyze their result...

How much fabric is necessary for bunting? Scholars use given dimensions of triangular bunting (hanging decorations) to determine the amount of fabric necessary to decorate a rectangular garden. The task requires pupils to consider...

"Statistics is the grammar of science" -Karl Pearson. In the assessment task, learners read a claim made by a newspaper and analyze its conclusions. They need to think about the sample and the wording of the given statistics.

Is it possible to add infinitely long decimals? As pupils complete the examples in the ninth lesson of this 25-part series, they determine that adding these decimals cannot be done without error. Their task is then to determine the size...

Model and explore osmosis using squash and potatoes. Young scientists expose chunks of potatoes to different concentrations of a squash solution. They compare the weights of the chunks before and after exposure to the solution and use...

Review the Great Depression in the United States from an economist's perspective, examining roots of the crash, government policy actions, and policies instituted by the Fed.

In the sixth lesson in a series of 21, scholars use NASA data to graph and interpret albedo seasonally and over the course of multiple years. This allows learners to compare albedo trends to changes in sea ice with connections to the...

More than 100 cities around the world have shifted from fossil fuels to renewable energy sources. Scholars investigate a city wanting to make this switch, but needs help determining how to make the shift. Groups consider all options,...

Learners practice the voting process by taking a group vote using fractions or percents. In this voting process instructional activity, students review the voting process and vote using hands or a private ballot. Learners tally the...

Learners investigate how to determine the percent composition of a mineral in an ore. For this mining an ore lesson plan, students use chocolate chips cookies to represent an ore and they remove precious minerals (the chocolate chips)...

High schoolers organize data from the USA TODAY Snapshot, "Is leisure time really shrinking?" into two scatter plots and determine the quadratic model for each scatter plot. They determine if these graphs intersect and learn the concept...

Third graders complete two handouts. In this healthy beverages lesson, 3rd graders compare whole, two percent and skim milks. Students use labels to help choose healthy beverages. Students complete an "All About Milk" and "Calculating...

In this nutrition worksheet, students calculate the amount of calcium their diet provides. Students record the food that they eat and how much calcium each food provides. A food list is given for students to use as a resource.

Learners calculate percent change and create lists of data. They enter the corresponding bushels of corn measured in billions to their list and display, then convert the acres into scientific notation and use the value on the home screen...

In this graphing data worksheet, students solve and complete 8 different word problems related to graphing data given. First, they determine the percent of people who do not believe in any of the phenomena described and explain. Then,...

In this algebra worksheet, students explore the concept of being tested for a disease and getting a result of a false positive. They calculate what the chances are of getting a false positive.

In this limiting reagents activity, students solve 10 problems. They calculate limiting reagents, they calculate percent yield of particular compounds and they determine how much of products can be produced based on the limiting reagents.

Students explore money as it applies to salary, paychecks, and taxes. In this essential mathematics activity, students explore how math is used in various careers, how income takes are calculated and other important life lessons in math.