Curated Video
Solving an Equation Using Cube Roots
In this math video we will be solving an equation using cube roots. We will be presented with an equation and need to identify the correct solution. We will solve the equation in three different ways. We will understand the relationship...
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Write a Fraction as a Repeating Decimal
In this math video we will write a fraction as a repeating decimal. We will be presented with a fraction and answer choices to determine the decimal equivalent. We will review how to set up long division to write a fraction as a decimal....
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Square Roots and Cube Roots
In this math video we will evaluate square roots and cube roots. We will be presented with five equations and asked to identify the two true equations. We will review and understand perfect squares and how to use perfect squares to...
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Using the Converse of the Pythagorean Theorem
In this math video we will solve a math problem using the converse of the Pythagorean Theorem. We will understand the if the longest side of a triangle squared is equal to the sum of each square of the remaining two sides, then the...
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Comparing Data Sets Using Mean and MAD
In this math video we will solve a math problem by comparing data sets using mean and MAD. We will understand that mean represents the average of a set of data. We will understand that MAD represents the Mean Absolute Deviation of a data...
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Probability Models
In this math video lesson we will learn about probability models. We will define probability models as a mathematical description listing all possible outcomes of an event and their corresponding probabilities. We will understand that a...
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Classify Graphs and Equations as Linear or Nonlinear
In this video math lesson we will learn how to classify graphs and equations as linear or nonlinear functions. We will define a linear function as a relationship between two quantities with a constant rate of change. The graph of a...
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Theoretical and Experimental Probability
In this math video lesson we will learn about theoretical and experimental probability. We will define theoretical probability as the ratio of the number of favorable outcomes to the number of possible outcomes. We will review possible...
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How to Analyze a Graph
In this math video we will review how to analyze a graph. We will be presented with a qualitative graph that displays distance traveled as a function of time. Since it is a qualitative graph, the graph does not have numbers. We will need...
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Distance in the Coordinate Plane
In this math video we will find distance in the coordinate plane. We will understand that we can create a right triangle using a coordinate plane. We will also understand that the Pythagorean Theorem applies to any right triangle and is...
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Using Pythagorean Theorem in the Real World
In this math video we will be using the Pythagorean Theorem to solve a real world problem. We will understand that the Pythagorean Theorem applies to any right triangle. We will identify the legs and hypotenuse of a right triangle. We...
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Repeating Decimals to Fractions
In this math video we will rewrite repeating decimals as fractions. You will learn how to algebraically transform a repeating decimal to a fraction in three easy steps. We will write two equivalent equations that represent the repeating...
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Missing Side of a Right Triangle
In this math video we will determine the possible lengths of the missing side of a right triangle. We will be given two side lengths and asked to determine two possible lengths for the third side. We will understand that the Pythagorean...
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Negative Exponent Rule
In this math video we will discuss and use the negative exponent rule. We will understand that a negative exponent represents a fraction containing a power. We will review the negative exponent rule which states to write the reciprocal...
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Using a Tree Diagram - Probability
In this math video we will be using a tree diagram to determine the number of different combinations possible for desired outcomes. We will learn how to read a tree diagram showing probable outcomes. We will use the tree diagram to...
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Facts about Linear Functions
In this math video we will learn facts about linear functions. We will discuss the characteristics of a linear function in slope-intercept form. We will review that slope-intercept form is y=mx+b. We will discover that m represents the...
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Area and Volume of a Prism
In this math video we will find the area of a the base of a prism & the volume of a prism. We will begin this three part question by finding the area of the base of a square prism. We will review all measurements to be sure they are in...
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How to Find the Radius of a Circle from the Area
In this math video we will learn how to find the radius of a circle from the area of a circle. We will be provided with the area of a circle in terms of pi and asked the measurement of the radius. We will review and use the formula for...
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Discount: A Percent of Decrease
In this math video we will find discount as a percent of decrease. We will understand discount as a markdown in price. We will find the percent of a number and decrease (or subtract) it from the original price. We will then apply a...
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Slicing a 3D Figure
In this math video we will describe the two dimensional face formed from slicing a 3D figure. We will relate the number of faces passed through when slicing to the number of sides on the two dimensional cross section. We will visually...
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How Many Unique Triangles
In this math video we will determine how many unique triangles can be formed. We will be given three angle measures and asked how many unique triangles can be formed. We will review and understand that the three interior angles of any...
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Find Percent of a Whole Number
In this math video we will find percent of a whole number and a fraction of a whole number. We will be presented with a real world situation. We will be asked to find the amount left after removing 25% of the whole. We will then be asked...
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Using Conversion Ratios
In this math video we will be using conversion ratios to change a recipe. We will be converting cups to fluid ounces and fluid ounces to tablespoons. We will answer a three part real world problem using conversion ratios to support our...
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Writing Percent of Decrease Algebraically
In this math video we will be writing percent of decrease algebraically. We will be given a real world situation and asked to identify to equivalent expressions that represent the real world situation. We will first interpret the...