Curated OER
Fractions Lesson 2 - Mixed Numbers and Improper Fractions
Here is an excellent presentation on the difference between mixed numbers and improper fractions. Young mathematicians are given a clear definition of each, and the ensuing slides give lots of great practice in calculating these values....
Curated OER
Today, we are going to find out about Fractions
A package of Smarties is cleverly-used to illustrate the basics of fractions in this math PowerPoint. The basics of determining the numerator, denominator, along with exercises in calculating simplest form and equivalency are also...
Curated OER
Fractions and Decimals
Fractions, decimals, and division are all covered in relation to how they work together. Each term is defined on its own and then in context of the how the relate to the other two terms. The process by which a fraction is converted into...
Curated OER
Mental Math Warmup
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...
Curated OER
Calculating Probabilities: Introduction
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...
Curated OER
Finding Fractions of Numbers and Quantities
Here is an interesting presentation on fractions, quantities, and factoring. A game called four in a row is presented as a way of providing a fun way for learners to practice mathematical skills in these areas. Along with the game, there...
Curated OER
Fraction X - Adding Unlike Denominators
Adding fractions with unlike denominators is a difficult process to master. This fine presentation does a terrific job of leading young math whizzes through the steps necessary to perform this calculation. The slides have clear graphics,...
Curated OER
Fractions and Decimal Fractions
Here you will find a presentation on fractions and their decimal equivalents. In this format, your students don't really do any calculations; rather, they view a bunch of tables and charts that show how fractions have equivalent decimal...
Curated OER
Finding Fractions of Numbers and Quantities
A presentation teaches young learners to find fractional values and quantities, and provides tips on how to solve math word problems. Learners engage with dozens of challenging problems, and get tips along the way. A terrific PowerPoint...
BW Walch
Solving Systems of Linear Equations
Solving systems of equations underpins much of advanced algebra, especially linear algebra. Developing an intuition for the kinds and descriptions of solutions is key for success in those later courses. This intuition is exactly what...
Curated OER
Multiplying Mixed Numbers
Multiplying mixed numbers is a difficult process. This presentation does a good job of clearly and simply demonstrating the basics of making this type of calculation. After being coached on how to do it, learners follow along with each...
Curated OER
Finding the Fraction of a Whole Number
How does one turn a whole number into a fraction? It can be tricky business but fortunately this visual aid will help the process along. An explanation of the process and four example problems help your kids before they tackle seven...
Curated OER
Who Wants to Be a Champion
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...