Curated Video
Write an Equation to Solve a Real World Problem
In this short math video we will answer a standardized math test question where we are asked to write an equation to solve a real world problem. We will draw a picture to represent the real world situation. We will discuss the...
Curated Video
Inverse Operations
"Inverse Operations" explains how to solve equations in the form x + p = q, where p and q are given rational numbers, by using knowledge of inverse operations.
TED Talks
TED: How fear of nuclear power is hurting the environment | Michael Shellenberger
We're not in a clean energy revolution; we're in a clean energy crisis, says climate policy expert Michael Shellenberger. His surprising solution: nuclear. In this passionate talk, he explains why it's time to overcome longstanding fears...
SciShow
Why You Think You Look Better in Selfies
You might have had the experience of heading out for the night, feeling good, snapping a few selfies with friends that memorialize for all time how great your hair is looking. But the next day, you’re tagged in someone else’s photos and…...
Crash Course
When Predictions Succeed - Crash Course Statistics
In our series finale, we're going to take a look at some of the times we've used statistics to gaze into our crystal ball, and actually got it right! We'll talk about how stores know what we want to buy (which can sometimes be a good...
PBS
What are Numbers Made of?
In the physical world, many seemingly basic things turn out to be built from even more basic things. Molecules are made of atoms, atoms are made of protons, neutrons, and electrons. So what are numbers made of?
APMonitor
Java ☕ Operators
You can think of programming like extra powerful math. Instead of working with just numbers, you can work with many different kinds of data. Just like math, programming uses special symbols called operators to make changes to and to...
Curated Video
World of Computer Networking Your CCNA start - Binary AND and OR Operators
This video introduces you to binary AND and OR operators. This clip is from the chapter "Binary Math" of the series "World of Computer Networking: Your CCNA start".This section introduces you to binary math.
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
Sislin Fay Allen: the First Black Policewoman in the United Kingdom
Although not much is known about her early life, in her 20s, Faye Allen worked at the Queen's Hospital, Croydon as a state registered nurse. During one of her lunch breaks, Allen saw a recruitment advertisement for male and female police...
Curated Video
Order of Operations: Numbers
Order of Operations: Numbers teaches how to simplify mathematical expressions containing whole numbers using the order of operations.
Let's Tute
Operations on Real Numbers: Addition and Subtraction
The video is a lesson on rational and irrational numbers and their mathematical operations. The teacher explains the difference between rational and irrational numbers and how they can be added and subtracted. The lesson includes...
Curated Video
Order of Operations: Decimals
Order of Operations: Decimals shows how to simplify mathematical expressions containing decimal numbers using the order of operations.
Curated Video
Python 3 for Beginners: Numeric Operations and Math Calculations
In this Python programming lesson, we learn about numbers and how they are used in Python. The lesson covers integers and floating-point numbers, their data types, and how to perform numerical operations such as addition, subtraction,...
Brian McLogan
Why do I need to know about estimating square numbers
👉 Learn how to simplify mathematics expressions. A mathematis expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics expression means to reduce the expression...
Brian McLogan
Pre-Calculus - Learn the basic operations of complex numbers
In this math tutorial I will show you how write a complex number in standard form after simple operations have been performed. You will learn how to find the value of real and imaginary numbers in a complex number and then write it in...
Curated Video
Operations with Rational Numbers
Solve real-world math problems involving rational numbers.
Curated Video
The Modern JavaScript Bootcamp (2019) - Numbers
In this lesson, you’ll learn about numbers in JavaScript. This includes creating numbers and performing basic arithmetic operations like addition, subtraction, multiplication, and division. This clip is from the chapter "JavaScript...
Curated Video
Using Addition and Division to Solve Real World Problems with Rational Numbers
In this video, the teacher demonstrates how to use addition and division to solve real-world problems involving rational numbers. They explain concepts like equivalent fractions and order of operations, and provide examples of applying...
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
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....
Wonderscape
Whole Numbers as Fractions: A Mathematical Exploration
This video explains how to represent whole numbers as fractions. It uses examples like dividing apples and circles to illustrate that fractions with equal numerators and denominators represent one whole. The video also demonstrates how...
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