SciShow
Why Does Skipping Coffee Give Me Headaches?
I normally drink about ten cups of coffee per day but today I decided to cut back and haven't had any caffeine but now my head hurts and I don't know why do YOU know why!?
Let's Tute
Some Stupid Math Mistakes: Arithmetic Progression
In this video we will see some common mistakes we make while solving arithmetic progression problems.
Curated Video
I WONDER - How Fast Can The Milky Way Move?
This video is answering the question of how fast can the Milky Way move.
Catalyst University
More Physiology of the Myocardium
Here, we explore the physiology and metabolic requirements of the myocardium layer of the heart. Also, what would happen if a blood vessel in coronary circulation became occluded?
Curated Video
Solving Problems Using Linear Regression
In this lesson, students will learn how to use statistics to understand relationships between variables and solve problems using linear regression. They will explore real-world examples, such as the correlation between team batting...
Visual Learning Systems
The Outer Planets: Neptune and Beyond
Students are taken on an exciting animated trip to the outer reaches of our solar system. Images from NASA and the Hubble space Telescope illustrate the Giant Red Spot on Jupiter, Saturns' beautiful rings, the tilted rings of Uranus, and...
Kids Learning Videos
Fun Farm Animal Facts for Children | Kids Learning Videos
Learn fun facts about animals found on the farm. Babies and toddlers will love watching the videos of the farm animals. Older children and kids will learn interesting facts about the different animals. Farm Animal Facts for toddlers and...
Ancient Lights Media
Atlas of the United States: The Middle Atlantic Region - Delaware
This clip explores the geography, history, and some important cultural features of Delaware.
KnowMo
Similarity in More Than One Dimension: Calculating Scale Factors and Solving Problems
This video provides an introduction to working with similar shapes and calculating scale factors in multiple dimensions. The presenter explains the properties of similar shapes and how to calculate the linear, area, and volume scale...
TED Talks
Dan Meyer: Math class needs a makeover
Today's math curriculum is teaching students to expect -- and excel at -- paint-by-numbers classwork, robbing kids of a skill more important than solving problems: formulating them. Dan Meyer shows classroom-tested math exercises that...
Curated Video
Ballparking: Solving Problems Quickly and Intelligently
In this video, the technique of ball parking is introduced as a way to solve problems quickly and efficiently. It is demonstrated through two examples, one involving estimating the most popular food in the world and the other involving...
Curated Video
Solving Problems with Mixed Units of Measurement
In this video lesson, students to convert measurements to a common unit to solve mathematical problems. Learn how to convert larger units to smaller units by multiplying and smaller units to larger units by dividing.
Bozeman Science
Quantum Mechanical Model
In this video Paul Andersen explains how the quantum mechanical model of the atom refined the shell model. Uncertainty of the position of the electron as well as spin forces chemists to create an improved model. In this model the...
KnowMo
Solving 3D Problems using Pythagoras and Trigonometry
The video is an electric presentation on how to solve problems in 3D by breaking them down into their 2D components. The focus is on using Pythagoras and trigonometry to find missing lengths and angles. The presenter provides...
Zach Star
Electrical Engineering Vs Computer Engineering - How to Pick the Right Major
In this video I discuss electrical engineering vs computer engineering and how to know which major is right for you. Both these engineering disciplines share a lot of classes in undergrad. They both encounter circuits, electronics,...
Rachel's English
English Vocabulary Challenge Day 27
LEARN 105 ENGLISH VOCABULARY WORDS. Do you want to learn English? Are you looking for an English lesson on vocabulary and pronunciation? Learning English vocabulary and pronunciation are my specialties! In this video, I’ll teach you the...
Bozeman Science
Phases of Meiosis
In this video Paul Andersen explains the major phases of meiosis including: interphase, prophase I, metaphase I, anaphase I, telophase I, cytokinesis, interphase II, metaphase II, anaphase II, and telophase II. He explains how variation...
Brian McLogan
How to set up and solve as a proportion different problems with percents, 8% of 13
👉 Learn how to solve problems using percents. When solving problems with percents we will either convert the percents to decimal form or use proportions to solve. We will look to solve for the percent of change, the original price,...
Curated Video
Using Math to Solve Billiards Angle Problems
This video lesson teaches students how to use math to solve problems in billiards by applying angle relationships. It demonstrates how to write and solve equations to determine the angle of departure when a pool ball hits the side of the...
Brian McLogan
Solve for the value of x and y using congruent inscribed angles
Learn how to solve problems with arcs of a circle. An arc is a curve made by two points on the circumference of a circle. The measure of an arc corresponds to the central angle made by the two radii from the center of the circle to the...
Brian McLogan
Solve for x given the intersection of two chords not at the center of a circle
Learn how to solve problems with chords. A chord is a line that has its two endpoints on the circle. A chord passing through the center of the circle is refered to as the diameter of the circle. A chord divides the circle into two...
Curated Video
Understanding Probability and Union of Events
In this video, we learn how to determine the count and probability of the union of two events using a two-way table. The example used is the Lucky Envelope game, where we have blue and red envelopes with different contents.
Brian McLogan
How to solve for the midsegment of a trapezoid
👉 Learn how to solve problems with trapezoids. A trapezoid is a four-sided shape (quadrilateral) such that one pair of opposite sides are parallel. Some of the properties of trapezoids are: one pair of opposite sides are parallel, etc. A...