TED-Ed
TED-ED: What makes a poem a poem? - Melissa Kovacs
What exactly makes a poem - a poem? Poets themselves have struggled with this question, often using metaphors to approximate a definition. Is a poem a little machine? A firework? An echo? A dream? Melissa Kovacs shares three recognizable...
Brian McLogan
Tips To Dealing With Fractions When Solving Two Step Equations
In this video I will show you some great tips you can apply to solving linear equations with Fractions Timestamps: 0:00 Intro 0:24 Start Example #1 0:32 Tip #1 Get Rid of Fractions 1:56 Example #1 Inverse Operations 2:49 Start of Example...
Practical Ninjas
How does a relay work? | Normally Open | Normally Closed | Steps towards learning Automation - 02
In this episode, we will see construction and working of relays and the different types of relays such as Normally Open and Normally Closed. It's relatively easy for anyone with an understanding of relay-type control wiring to program...
SciShow
What If Earth Picked Up a Second Moon?
We owe a lot to our moon. Beautiful moonlit walks, higher tides, and regular seasons - all are made possible by our little rocky friend. But what would happen if we picked up a second moon?
SciShow
Why does Saturn have rings?
Hank fields one of the most commonly asked questions about our solar system: Why does Saturn have rings? Part of the answer has to do with the fact that it's not the only planet that has them. Watch to learn more!
TED Talks
TED: A warrior’s cry against child marriage | Memory Banda
Memory Banda’s life took a divergent path from her sister’s. When her sister reached puberty, she was sent to a traditional “initiation camp” that teaches girls “how to sexually please a man.” She got pregnant there — at age 11. Banda,...
Flipping Physics
Mints on a Rotating Turntable - Determining the Static Coefficient of Friction
A turntable is turning 45 revolutions per minute. Mints are located 0.030 m, 0.080 m, and 0.130 m from the center of the record. Determine what you can about the coefficient of static friction between the turntable and the mints.
Visual Learning Systems
Sound: the Traveling of Sound
When you hear the roar of traffic, the bark of a dog, or your teacher's voice, you are experiencing sound. This program uses colorful animations to explore important characteristics of sound, including intensity, loudness, pitch, and...
Curated Video
Represent Division as Fractions Using Visual Models
Use visual models to solve word problems involving division of whole numbers leading to answers as fractions.
Curated Video
Counting Fractions to Make One Whole
In this video lesson, students will learn how to count fractions to make one whole by understanding the equal parts of a whole and their names. The teacher explains the concept of whole numbers and fractions, and demonstrates how to...
Curated Video
Exploring Equivalent Fractions
In this lesson we explore the concept of equivalent fractions. Using shapes, number lines, and fraction bars, we show how two fractions with different numerators and denominators are actually the same amount. They're equivalent!...
Catalyst University
Amino Acid Biosynthesis | Biosynthesis of Tryptophan
In this video, I discuss the biosynthesis of the third aromatic amino acid, Tryptophan, from chorismate which occurs in the plastid (chloroplast).
Brian McLogan
Overview of combining functions
👉 Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions...
NUMBEROCK
Fractions on a Line Plot Song | 4th Grade & 5th Grade
Fraction on a Line Plot Song Grades: 4th Grade - 5th Grade Learn all about using measurement data by comparing the heights to the nearest quarter inch of 4th and 5th graders. Find out how to plot their heights to the nearest quarter inch...
Brian McLogan
How to Solve a System of Equations Using Elimination with Fractions
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Curated Video
I WONDER - What Group Do The Stegosaurus Belong To?
This video is answering the question of what group do The Stegosaurus belong to.
Curated Video
Adding Mixed Fractions with Unlike Denominators: Converting, Regrouping, and Simplifying
In this lesson, students will learn how to add mixed fractions with unlike denominators by converting the fractional parts to common denominators, regrouping fractions into whole numbers, and simplifying answers using greatest common...
Brian McLogan
Solving an equation with multiple fractions ex 2, (–2/9)x - 4 = 7/18
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Brian McLogan
Solving an equation with multiple fractions
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Brian McLogan
Solve a System of Equations Using Elimination with Fractions
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Learning Mole
Lemon Battery
This kitchen science video lesson is all about how we can produce electricity from batteries we can make from fruit. Students will love this engaging and interactive video as they learn about science they can do at home.
Curated Video
Data Science and Machine Learning (Theory and Projects) A to Z - Why Machine Learning: Why Machine Learning is Trending Now
In this video, we will understand why machine learning is trending now. This clip is from the chapter "Machine Learning: Machine Learning Crash Course" of the series "Data Science and Machine Learning (Theory and Projects) A to Z".In...
Curated Video
Word Problems with Unlike Mixed Number Fractions
In this video, the teacher explains how to solve story problems involving subtraction of unlike mixed number fractions using number lines. The students are guided through the steps of understanding the problem, estimating the solution,...
Curated Video
Dividing Fractions and Representing Remainders
In this video lesson, the teacher explains how to solve division problems involving fractions when there is a remainder. The students learn to divide fractions by fractions and represent any leftover pieces by thinking about equal...