Curated Video
Solving One-Step Equations by Adding and Checking
This video teaches how to solve a one-step equation by identifying the operation being done to the variable, doing the inverse operation, and checking the solution. The teacher explains the concept clearly and uses examples to illustrate...
Curated Video
Write an Equation for a Line of Best Fit
In this short video we will answer a standardized multiple choice math test question where we are asked to identify the equation of a line of fit for a scatter plot. We will begin by drawing a line of fit that trends with the data and...
Curated Video
How to Read and Interpret a Two-Way Table
In this math video we will answer an open response question where we are asked to interpret bivariate data in a two-way table. We will be asked to use joint frequencies to find marginal frequencies. We will identify ratios from a given...
Curated Video
Using Rational Numbers in the Real World
In this video, the teacher walks through a standardized math test question that involves using rational numbers to calculate the total change in temperature over a period of time. The teacher breaks down the problem step by step,...
Curated Video
The Truth about Expressions with Parentheses
In this short math video we will learn the truth about expressions with parentheses and demonstrate our understanding by answering a standardized math test question. We will begin by evaluating parentheses first, sometimes referred to as...
Curated Video
Using Money in the Real World
In this short math video we will answer a standardized math question demonstrating we are proficient using money in the real world. We will begin by understanding what the question is asking us to do and identify the information...
Curated Video
Adding Rational Numbers
In this video lesson we will learn the rules for adding rational numbers. We will apply the rules we have learned for adding integers. When adding the same signed rational values, we will add the absolute values and keep the sign. When...
Curated Video
Using the Quotient of Powers Property
This video lesson will explore the Quotient of Powers Property which states that when dividing two exponents with the same base, you can subtract the exponents and keep the base. This property will always work as long as the base is not...
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Interpreting Slope in Real World Situations
This video teaches how to interpret slope in real-world situations. The instructor explains what slope means, how to identify key components, and how to write a sentence interpreting the slope using the title, labels, and ratio. The...
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Create a Right Triangle in the Coordinate Plane
In this video, the teacher walks through a standardized math test question where the student is asked to create a right triangle. The teacher uses a coordinate plane and four given choices for the third point to form the right triangle....
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Compare Functions to Determine the Better Buy
In this math video we will compare functions to answer an open response question from a standardized test. We will be asked to interpret a real world function. We will write an equation to represent the relationship between x and y of...
Curated Video
Use a Fraction Model to Represent a Product
In this short math video we will answer a standardized math test question where we are asked to determine which answer represents how to use a fraction model to represent a product. We will rewrite the multiplication expression using...
Curated Video
Find the Volume of Prisms
In this short math video we will find the volume of prisms to answer a standardized math test question. We will first understand that a cube has the same length, width and height. We will interpret the parameters given to visually...
Curated Video
Reflections: The Mathematical Flip
In this video lesson we will learn how to reflect images in the coordinate plane over the x and y axis. We will first identify the line of reflection given in the instructions. We will then determine the distance the original point is...
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Classifying Real Numbers
In this video lesson we will learn how to identify numbers as real, irrational, rational, integer and whole. We will review the definitions of each of the sets of numbers and understand how to use what we know to classify values. We will...
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Solving Compound Inequalities
In this video lesson we will learn about compound linear inequalities. We will discover that compound inequalities are two inequalities joined by an AND or an OR. You will write, graph and solve compound inequalities. You will discover...
Curated Video
How to Find Square Roots
In this video lesson we will learn about square roots and how to find the square root of a perfect square. We will learn that the square root of any positive value has two square roots. We will discover the relationship between squaring...
Curated Video
How to Find Cube Roots
In this video lesson we will learn how to find cube roots of perfect cubes. We will learn key vocabulary - index, radicand, and radical. We will learn how to approximate imperfect cubes. We will evaluate expressions with cube roots using...
Curated Video
Rules for Subtracting Rational Numbers
In this interactive video we will review the rule for subtracting numbers. To subtract, change subtraction to addition and add the opposite value. I will model this using KEEP - CHANGE - OPPOSITE. There are 12 student practice problems...
Curated Video
Factoring the Coefficient from an Algebraic Expression
In this video lesson we will learn how to factor the coefficient from an algebraic expression. We will review vocabulary words and be able to identify a constant term, an algebraic term and a coefficient. We will learn about factors. We...
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Powers vs. Exponents
In this video lesson we will learn about powers, exponents and bases. We will understand that a power is represents a base and an exponent where the exponent tells us how many times to multiply the base by itself. We will write...
Curated Video
Adding Fractions With The Same Denominator- Doodles and Digits
Do you need to learn how to add fractions in 4th grade? This educational kids math video shows upper elementary math students how to add fractions with like denominators! Visually see how to add the numerators when the denominators are...
Curated Video
How to Find the Volume of a Cylinder
In this short video we will answer a standardized math test question where we are asked to find the volume of a cylinder. We will use the formula v equals pi r squared times h. We will identify the radius and height from the figure and...
Curated Video
Determine the Length of a Side in the Coordinate Plane
In this short video we will answer a standardized math test question where we are asked to determine the length of a side of a triangle in the coordinate plane. We will begin by graphing each of the three given coordinates in the...