Curated OER
What's Another Definition for an Integer?
Break down integers with this video. A teacher gives a basic definition and provides several examples of integers. The examples cover numbers that are integers as well as numbers that are not integers. A concise video, this resource...
Curated OER
What's the Zero of a Function?
The zero of a function is the x-value of a function that makes a function equal zero. I know, it sounds confusing. So watch this video as the teacher demonstrates what this means.
Curated OER
What Does it Mean To Have No Correlation?
What does it mean when a scatter plot graph shows that there is no correlation? Does it have something to do with the slope of the line of fit? Yes, it certainly does have to do with the line of fit. If the slope of the line is zero,...
Curated OER
What's Another Definition for an Integer?
Break down integers with this video. A teacher gives a basic definition and provides several examples of integers. The examples cover numbers that are integers as well as numbers that are not integers. A concise video, this resource...
Virtual Nerd
What is Place Value for Whole Numbers?
Whole numbers are the natural numbers including zero. The instructor illustrates and explains place value. She draws a place value chart and then defines each term and what the numbers mean. She writes a number in standard form and then...
Curated OER
What's the Zero of a Function?
The zero of a function is the x-value of a function that makes a function equal zero. I know, it sounds confusing. So watch this video as the teacher demonstrates what this means.
Curated OER
Why Can't You Divide By 0?
A mathematic impossibility? What? There's something you can't do in math? Yes! Believe it or not, you can't divide by zero! Watch this video and see the proof.
Curated OER
What Do You Do With a Zero Exponent?
There is one exception to this rule, but all numbers that have a power of zero equal one. Don't believe it? Watch this video as the instructor breaks it down to prove this to be true. This makes solving a problem with a zero exponent...
Curated OER
What is Place Value for Whole Numbers?
Whole numbers are the natural numbers including zero. The instructor illustrates and explains place value. She draws a place value chart and then defines each term and what the numbers mean. She writes a number in standard form and then...
Curated OER
Multiplying by Zero
Dom and Edgar explain that no matter what you multiply by 0 will equal 0. They provide solid examples and a brief explanation.
Sophia Learning
Sophia: Factoring Negative A: Lesson 9
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a difference of 'b' since one factor is positive and the other negative in a quadratic equation. It is 9 of 10 in the series titled "Factoring...
Sophia Learning
Sophia: Factoring Positive a and C: Lesson 5
Given a quadratic formula in a specific format, this lesson shows you how to find factors of a and c that add to b. It is 5 of 11 in the series titled "Factoring Positive A and C."
Sophia Learning
Sophia: Zero Property of Logarithms: Lesson 5
In this lesson, you'll be introduced to the concept of rewriting a logarithm as an exponential equation and the ability to apply the zero property to that equation. It is 5 of 6 in the series titled "Zero Property of Logarithms."
Sophia Learning
Sophia: Finding a Horizontal Tangent: Lesson 7
This lesson demonstrates how to determine when the derivative of a function at a point is horizontal. It is 7 of 7 in the series titled "Finding a Horizontal Tangent."
Sophia Learning
Sophia: Zero Dimensions: Lesson 6
Through this lesson, you'll learn the definition, depiction, and location of zero dimensions and zero dimensional objects. It is 6 of 7 in the series titled "Zero Dimensions."
Tyler DeWitt, PhD
Science With Tyler De Witt: Significant Figures and Zero (1.3)
When figuring significant digits, use this tutorial to help figure out how to deal with zeros. [7:36]
Tyler DeWitt, PhD
Science With Tyler De Witt: Significant Zero Practice Problems (1.4)
Join Youtube chemistry tutor, Tyler DeWitt, do practice problems to work on significant figures with zeros. [8:09]
Khan Academy
Khan Academy: Undefined and Indeterminate: Undefined and Indeterminate
This video explores why zero divided by zero is considered to be indeterminate or undefined.
Khan Academy
Khan Academy: Undefined and Indeterminate
This video provides multiple arguments for what we could get when we divide zero by zero.
Khan Academy
Khan Academy: Undefined and Indeterminate: Why Dividing by Zero Is Undefined
In this video students are challenged into thinking about why dividing by zero is left undefined.
Khan Academy
Khan Academy: Forms & Features of Quadratic Functions
Different forms of quadratic functions reveal different features of those functions. Here, Sal rewrites an expression in factored form to reveal its zeros and in vertex form to reveal its vertex. [8:29]
PBS
Pbs: Odd Squad: Tracking the Number Hog
Olive and Otto learn about using zero in the ones and tens place of numbers to make numbers bigger. Will this help them track down the Number Hog?
Sophia Learning
Sophia: Factoring Negative A: Lesson 3
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a difference of 'b' since one factor is positive and the other negative in a quadratic equation. It is 3 of 10 in the series titled "Factoring...
Sophia Learning
Sophia: Factoring Negative A: Lesson 6
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a difference of 'b' since one factor is positive and the other negative in a quadratic equation. It is 6 of 10 in the series titled "Factoring...