How does all this math fit together? The resource creates a graphical view of the extent of mathematics. The map shows the pure and applied sides of studying mathematics and breaks them down into their many disciplines.

Sal helps with data organization in this video, which focuses on stem and leaf plots. Clarifying that "this is just one of many, many, many ways to visualize data that you will run into in your mathematical or statistical futures," he...

Another way to organize data beyond the stem and leaf plot - the histogram - is the focus of this lesson. Sal's objective is to introduce viewers to these methods of organization, making them familiar and straightforward, so students can...

Faced with a series of numbers, we need to find the following few values of the sequence. This short video shows an example of finding the following values in a sequence where we must find the pattern of adding a specific number each...

Properly apply the properties of integrals. By watching a video, scholars learn about the properties of definite integrals. They see how to use the area under a curve and the properties to determine the value of a given definite integral.

Challenge your students to explain why this interesting mathematical law works! Sal, accompanied by Vi Hart, demonstrates BenfordÕs Law. They challenge the listeners to see if they can intuitively explain why this law fairly accurately...

Investigate the mathematics of the Olympics. A science video how mathematics is important from the basic level of calculating scores to the more complex math of describing the velocity of motion. Scholars learn to view Olympic...

What are the properties that can be associated with the definite integral? The AP Calculus video lists nine properties of the definite integral and provides explanations of why the properties hold for integrals in language that is...

Got that factoring thing down? Time to apply it! A helpful video explains the process of simplifying a rational expression, showing pupils how to factor a majority of expressions using special patterns. Here is a great way to begin...

This video shows a quick definition and some examples of how to apply the division property of inequality. It's just like working with linear equations in that what you do on one side of the equation needs to be done on the other side of...

Applying the multiplication property of inequality is just like working with linear equations. What is done on one side of the equation needs to be done on the other side of the equation. So this rule can be applied to inequalities. In...

If an aerosol can lands in a fire, it explodes due to Gay-Lussac's Law. A video from a chemistry playlist explains Gay-Lussac's Law and the relationship between pressure and temperature of gases. It includes two guided practice problems...

The instructor demonstrates how to combine like terms as the first step in solving multi-step equations. She applies the rules of combining positive and negative numbers. Then she shows clear steps in solving the equation to find the...

The teacher demonstrates how to use the addition property of equality, applying it to both sides of the equation to find the solution.

The teacher demonstrates how to use the division property of equality, applying it to both sides of the equation to find the solution.

The teacher demonstrates how to use the multiplication property of equality, applying it to both sides of the equation to find the solution.

Examples are always nice when learning a math concept. A short video shows pupils how to apply the distributive property to simplify algebraic expressions. All four examples focus on distributing an integer or fraction to a polynomial.

Foil any attempt to disregard FOIL. Young mathematicians watch a short video that covers three examples of multiplying binomials. They learn how to apply the FOIL method in simplifying the algebraic expressions.

We know that gases move throughout and out of our bodies, but why? And how? Learn about gas movement by analyzing rates of effusion. Additionally, watch an interesting precipitate reaction using gases to apply effusion, diffusion, and...

Investigate empirical formulas and their relationships to the composition of a compound. The lesson first demonstrates a percent composition calculation. It then defines an empirical formula and applies it to given masses to determine a...

Time to distribute some learning! The video lesson teaches how to solve an equation by applying the distributive property. Learners watch as the instructor completes each step, explaining as he goes. The first step to solving uses the...

AP Calculus students examine the procedure for determining if the Mean Value Theorem applies to a given function. with a video that discusses the requirements needed. The instructor approaches the problem from both a graphical...

Solve this algebraic equation in one step by using the multiplication property of equality. Not sure what that property is? Then watch this video and see the instructor work out this problem. These are decimal numbers so make sure to use...

The teacher demonstrates how to use the multiplication property of equality, applying it to both sides of the equation to find the solution.