Curated Video
Finding Distance on a Number Line
In this video, the teacher explains how to find the distance between two points on a number line using absolute value. The teacher walks through the steps of identifying the points, using absolute value to find the distance, and writing...
Curated Video
Understanding Rational and Irrational Numbers: Identifying Decimal Patterns
In this video, the teacher discusses the concept of rational and irrational numbers by analyzing a specific number value and four statements about it. Through a clear and concise explanation of integers, whole numbers, and fractions, the...
Curated Video
Scala & Spark-Master Big Data with Scala and Spark - Project Overview - Classes
This session provides an overview of the next mini-project. Let's start working on our project and write a program for basic operations. This clip is from the chapter "Classes" of the series "Scala & Spark-Master Big Data with Scala and...
Curated Video
R Programming for Statistics and Data Science - Data Types in R - Integers and Doubles
This video explains data types in R - integers and doubles. This clip is from the chapter "The Building Blocks of R" of the series "R Programming for Statistics and Data Science".This section introduces you the building blocks of R.
Curated Video
Scala & Spark-Master Big Data with Scala and Spark - Solution (User Input and Type Casting)
Let's discuss the solution to the quiz question from our previous session. This clip is from the chapter "Overview" of the series "Scala & Spark-Master Big Data with Scala and Spark".This section focuses on important basic concepts...
Curated Video
Subtracting Polynomials: Using the Distributive Property and Combining Like Terms
In this lesson, students will learn how to subtract polynomials by using the distributive property and combining like terms. They will discover that the difference of two polynomials is still a polynomial, as long as the exponents are...
Curated Video
Demonstrate the Commutative Property of Addition with a number line
In this lesson you will learn to demonstrate the commutative property of addition by using a number line.
Curated Video
Understanding Closed Operations for Polynomials
In this video, the teacher explains the concept of closed operations for polynomials. They demonstrate how addition, subtraction, and multiplication of integers and natural numbers result in solutions that are still within the same set....
Curated Video
Combining Opposite Rational Numbers to Make Zero on a Number Line
In this lesson, students will learn how to use a number line to show that opposite rational numbers combine to make zero. They will understand that rational numbers include integers and can be expressed as fractions. Through real-life...
Curated Video
Exploring Sets of Numbers: Closed and Open Systems
In this video, we explore the concept of closed and open sets of numbers. We learn that a set is closed under an operation if applying that operation to any two members of the set always results in a member of the set. We also discover...
Curated Video
Multiplying Positive and Negative Integers Using a Number Line
In this video, the teacher explains how to multiply positive and negative integers using a number line. They emphasize the importance of accounting for the signs of the factors and demonstrate how to scale the number line accordingly....
Curated Video
Subtracting Integers Using the Difference on a Number Line
In this lesson, students will learn how to subtract integers by finding the difference on a number line. They will understand that the relative size of the numbers determines the size of the difference, with a larger number minus a...
Math Fortress
GRE Arithmetic: Integers (Part 4 of 4)
This video is a review of basic arithmetic for the purpose of solving problems on the quantitative reasoning section of the GRE revised General Test. This video covers the basics of integers. Topics covered include: Even and Odd...
Curated Video
Multiplying Positive and Negative Integers Using a Number Line
In this lesson, students will learn how to multiply two positive or two negative integers using a number line. They will explore the commutative property of multiplication and understand that switching the order of factors does not...
FuseSchool
Types Of Numbers
We all know what numbers are 1, 2, 3, 4, 5, …. Including negative numbers -1, -2, -3, -4, -5, ... But did you know that mathematicians classify numbers into different types… into a number system. Let’s start at the top with real numbers....
Curated Video
Solving Linear Equations with Rational Numbers: Examples with Integers
In this lesson, students will learn how to solve linear equations with rational numbers by using examples with integers. They will understand that equations can have different numbers of solutions and will be able to identify whether an...
Curated Video
Using Neutral Fields to Calculate with Positive and Negative Integers
In this video, students learn how to create and use a neutral field to calculate with positive and negative integers. The concept of additive inverses and zero pairs is introduced, and students are shown how to break apart zero pairs to...
Zach Star
The Math Major (Part 2)
This video continues on from part 1 and covers pure math concepts such as abstract algebra, real analysis, and topology. Those classes have less obvious real world applications than those discussed in the previous video and are much more...
Curated Video
Adding Integers with the Same Sign Using a Number Line
This video explains how to add negative numbers by using a number line. It demonstrates that adding negative numbers is similar to adding positive numbers, as both involve moving in the same direction on the number line. The video also...
Curated Video
Introduction to Imaginary Numbers
In this lesson, students will learn about imaginary numbers by exploring the concept of the imaginary unit, denoted by the letter "I." They will understand that imaginary numbers, such as I, exist outside of the real number system and...
Why U
Pre-Algebra 32 - Irrational Numbers
Although the Greeks initially thought all numeric qualities could be represented by the ratio of two integers, i.e. rational numbers, we now know that not all numbers are rational. How do we know this?
Curated Video
Adding Integers Using a Number Line
This video explains how to add integers using a number line. Review two examples, showing how to add positive and negative numbers by moving forward or backward on the number line.