Curated Video
Compare a Numerical and Verbal Expression
In this short video lesson we will compare a numerical and a verbal expression to answer a standardized math test question. We will identify the numerical expression. We will identify and interpret the verbal expression. We will consider...
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Solve an Equation Using Square Roots
In this short video we will solve a standardized Math test question using square roots. We will discover that square root is the inverse operation of squaring a value. Square root "undoes" the operation of squaring a value. We will...
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Perform a Translation
In this short video we will answer a standardized math test questions where we are asked to identify the coordinates of an image that has been translated in a coordinate plane. A translation moving up and right will be performed to...
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Identifying Real World Ratios
In this short math video we will answer a standardized math test question where we are asked to identify ratios that represent a real world situation. We will identify two correct statements from a list of five. We will review how to...
Curated Video
Solving Absolute Value Equations
In this video lesson we will learn that in order to find the solutions we must write to separate equations. We will review that absolute value is the distance from zero and always positive. We will also learn why some absolute value...
Curated Video
What is Scientific Notation?
In this video we will learn what is scientific notation. We will learn that scientific notation has a factor with one significant digit to the left of the decimal point multiplied by a power of ten. We will review what is not scientific...
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Product of Powers Properties
This video lesson will introduce the Product of Powers Properties. Students will learn how to multiply powers with the same base, find a power of a power, and find a power of a product. Exemplar problems are modeled and student practice...
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The Monty Hall Problem: Will you switch or stay?
In this video, we will talk about the theoretical probability of staying or switching in the well known Monty Hall problem. You will discover why it is better to switch given the theoretical probability. Use a simulation to show...
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Converting Scientific Notation to Standard Form
This video explains how to convert scientific notation to standard notation in a clear and concise way. By breaking down the steps and providing examples, students can easily understand and apply this concept to solve standardized math...
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Finding the Expanded Form of a Number in Millions
In this short video we will answer a standardized math test question where we are asked to identify the expanded from of a number in the millions from a set of multiple choice answers. We will identify the place value of each digit of...
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Write an Expression as a Power of 10
In this short video we will answer a standardized math test question where we are asked to identify an expression written as a power of 10. We will review the concept of a power and that it has a base an and exponent. We will identify...
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How to Determine a Coordinate Value
In this short video we will answer a standardized math test question where we are asked to determine a coordinate value on a graph. We will learn that an ordered pair is written in the form (x, y) where x represents the x coordinate and...
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Zero Exponents
In this video lesson we will discover that zero exponents simplify to 1 and the proof is in the pattern! We will learn that any nonzero base with an exponent of 0 is equal to 1. Any power with a base of zero and an exponent of zero is...
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Exploring Rational Exponents and Nth Roots
This lesson will provide instruction to find nth roots and evaluate expressions with rational exponents. I will deomonstrate and explain how to rewrite fractional exponents in radical from as well as how to rewrite radical form to...
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Find the Mode
In this video we will learn that the mode represents the value that occurs the most often in a set of data. We will discover that a data set may have no mode. We will also discover that a data set could have more than one mode if more...
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Write a Proportion to Solve a Problem
In this short video, we will solve a standardized test question by writing a proportion. We will identify key terms and review proportional relationships.
Curated Video
Slope from Two Points
This video lesson will explain the formula for slope and how to use it to find the slope using two points. Student practice is embedded and solutions are modeled. Students will be introduced to lines with a slope of zero and an undefined...
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How to Name and Classify an Angle
In this video lesson, you will learn how to name an angle from a diagram. You will also learn key content vocabulary to classify angles as acute, right, obtuse, straight and reflex. Student practice is embedded in the lesson. Grade 7...
Curated Video
What is Scientific Notation?
In this video we will learn what is scientific notation. We will learn that scientific notation has a factor with one significant digit to the left of the decimal point multiplied by a power of ten. We will review what is not scientific...
Curated Video
Using the Divisible by 9 Rule
In this short math video we will answer a standardized math test question where we need to determine which number value is evenly divisible by 9. We will review the divisible by 9 rule and apply it to each of the answer choices. We will...
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How to Choose an Inequality for "More Than"
In this short video we will answer a standardized math test question where we are asked to identify the correct graph of an inequality represent in words. We will identify the key words given in the real world situation that determine...
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How to Describe the Solution of an Inequality
In this short video we will answer a standardized math test question where we are asked to describe the solution of an inequality. We will begin by graphing the inequality on a number line to visually represent the solution set. We will...
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How to Calculate Cost After Markdowns
In this short math video we will demonstrate we know ho to calculate cost after markdowns. We will first understand that the original cost of the item is on sale for 10% off. We will calculate 10% of the original cost and subtract the...
Curated Video
How to Write a Ratio
In this short video we will write a ratio based on a real world situation.