In this algebra activity, students solve problems containing fractions and percents. They convert between decimals, percents and fractions. There are 23 problems.

In this middle school mathematics lesson, students convert between percents, fractions, and decimals.  Students shade the regions of a 10 by 10 square to represent the given number.  The two page worksheet contains eight...

After giving the definitions of the different compound terms and formulas, equations are provided to teach your chemists to calculate different values. Relative formula mass, atomic mass, and empirical mass are shown and explained with...

Using the interactive, pupils create a pie chart that represents the percentage of sodas bought for a party. Individuals need to determine the percentage and number for the final variety of drinks. The learners determine how the...

In this finding the percent of whole numbers worksheet, students calculate the percent to problem solve. Students solve 10 problems.

Using a game format, learners engage in an activity called Deal or No Deal. Taking real life scenarios involving items for sale, such as cereal boxes three for $5.00, they determine whether an example is a deal or not. This lesson...

Learning isn't a random process. A well-designed interactive lesson helps classes make key conclusions about stratified random sampling. They calculate group percentages and use those percentages to decide on sampling totals.

Shoot for a better knowledge of optimization strategies. During the first part of the task, scholars use given basketball shooting percentages for different players to predict the winner by examining systems of inequalities. For the...

It's the one day your classes get to 'shoot' their trash into the can! Scholars collect data related to shooting percentages to analyze. As they move farther from the basket, their percentages change, and a linear model emerges.

Young scholars are able to define and give an example of a proportional tax and the impact that it can have on different income groups and explain how a proportional tax takes the same percentage from all tax groups.

A simulation gives scholars a personal look at what goes into forming a government. Each of them is assigned 1 of 4 tribes which make up Borka, a hypothetical country. The tribe distribution is based on the percentage of people in each....

Upper graders solve problems involving measurement of squares and rectangles to practice multiplication skills, finding area, and calculating prices and percentages. A performance assessment is included.

NASA presents a mini-unit on distances in our solar system. It incorporates scientific concepts of gravity, mass, density, and payload while your aspiring astronauts also employ mathematics skills. They calculate speed, they determine...

Students research an area with at least one dominant geographical feature. Then they display their findings in a realistic 3-dimensional presentation. Students also prepare ancillary material to support their project. Finally, they chart...

In this math worksheet, students investigate 6 probability problems which include percentages. Students read the story problems and answer with both numbers and word explanations.

Young scholars perform a redox titration of iron. In this iron titration lesson plan, students use potassium permanganate to oxidize iron so they can determine the percentage of iron in a sample of fertilizer.

In this statistics and probability worksheet, young statisticians solve and complete 13 different problems related to probability, percentages, and normal distributions. They consider data models, assumptions about the models, and find...

For this percent composition worksheet, students find the percentages of atoms in compounds and they determine empirical formulas given the percent of each atom in a compound.

Examine food labels to determine percentage of fat and sugar to total calories with middle schoolers. Daily nutritional guidelines are discussed and learners will decide how well their foods fit into a healthy diet. In the provided...

Math and science meet in this instructional activity on hybrid electric automobiles. This 24-page resource provides everything you need for teaching a instructional activity that compares the use of internal combustion engines to hybrid...

How to use the many design elements such as color harmony, percentage of size combinations, and lines of design are described. Composition of an attractive arrangement with a focal point is addressed. Also included, many...

Ddefine the relationships between fractions, decimals, and percentages in a series of lessons. The class practices converting between these three versions of a number. They also find the common factor of a numerator and denominator and...

Marine biology apprentices interpret data of sturgeon interaction with gill nets. They use the data to calculate the percentage of fish entangled in each twine size to discover if there is any correlation. This is a valuable exercise in...

A set of phenotypes is listed for mice, flowers, blood type, and plants. For each, biology buffs analyze the percentages of phenotypes in the offspring and then identify the genotypes of the parents. This is a different approach to...