What a great way to review math concepts involving decimals and percents! Learners solve problems involving adding decimals, converting percents to decimals, and multiplying decimals.

Prime or review the steps needed to convert fractions, decimals, and percents. Each slide contains very basic rules of conversion and a few examples of each. The content of this resource is good, but the layout of the text could be better.

Plenty of time was invested in creating this detailed presentation. The first slide alone includes several steps that support your explanation of percent composition, a precursor to understanding how to write empirical and molecular...

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.

Junior chemists discover how to calculate excess reactants, handle limiting reactants, and determine percent yield. After background information is provided, step-by-step examples are solved. You can use this detailed slide show to teach...

Here is a challenging and educationally sound presentation on how to convert between fractions, decimals, and percents. Youngsters are given many opportunities to make these conversions, and receive good coaching in the teaching slides....

This PowerPoint demonstrates the process of finding the percent of a given number. The slides contain various word problems and questions that viewers must find the answer to. This slide show is interactive and allows the middle...

This PowerPoint enables students solve problems that involve changing a percent into a fraction. These slides contain several word problems for students to answer and illustrations to match the problem. This is a great way to assess a...

Enhance your next lesson on probability with a text rich presentation intended to teach the language associated with probability. The use of decimals, fractions, and percents are discussed as well are the terms, likely, unlikely, and...

The equivalency of fractions, decimals, and percents is the focus of this short, but effective, presentation. Learners view grids of squares that are shaded in varying degrees. They must calculate the fraction, decimal, and percentile...

Wow! This is one of the most exhaustive presentations on finding chemical formulas that you will come across! Beginning with the basics, and leaving junior chemists with procedures and concrete examples, this PowerPoint certainly...

Develop a model for prep. The resource provides examples of how items reflect modeling and data analysis for Smarter Balanced assessments. Items use on-grade or below-grade content to focus on the modeling aspect. The questions revolve...

Challenge your learners with this game focusing on problems involving ratios and calculating percentages. In this game, learners have to identify a ratio, convert ratios to a fraction, convert a percent to a fraction, and answer word...

Math word problems are the focus of this presentation. Learners view slides that have a variety of word problems on them. In addition to solving those problems, they are invited to make up similar problems on their own. The last slide...

A presentation on how to calculate percentage is here for you. Young mathematicians gain practice in performing the calculations necessary to find a percentage value. Many excellent tips and problems to solve are embedded in the...

A helpful presentation that demonstrates the similarities between fractions and percentages Learners are first shown a grid of 100 squares that has a certain amount shaded in. They are taught how to assign both a fractional value and a...

Introduce your class to a sure-fire method for calculating probabilities. The method is described alongside several examples, then put into practice with a series of probability questions for the class to solve. This would be a great...

Here is a quiz which does not allow calculators. Kids solve a variety of problems that range from addition and subtraction of decimal numbers to probability and perimeter. There are 24 problems to solve. As stated on the resource, this...

One of the trickiest areas of mathematics for youngsters is the relationship between fractions, decimals, and percents. In this impressive presentation, learners get coached on how to convert between fractions and decimals, and vice...

Young economists will enjoy this approachable and informative presentation. It is full of helpful graphs and definitions. Especially interesting will be the graph that measures the global perspective of the underground economy as a...

Recycled Russian nuclear weapons provide 10 percent of the nuclear energy that the United States uses. The short presentation discusses the Teller-Ulam device. It provides a diagram of the parts as well as a description of the four...

In 2006, about 20 percent of the world's electricity was generated from hydroelectric power. In the presentation, scholars review the water cycle and gravitational energy to begin to understand how humans harness the power of water. They...

The sun is responsible for almost 99 percent of the solar system's mass. As an essential part of our lives, the sun has many important features. A PowerPoint lesson presents information about features such as sunspots, the magnetic...