GPB Television
Chemistry 1103: Neutralization Reactions
Who wants a soda pop? Your chemistry class will enjoy the opportunity to sip some soda after practicing neutralization of an acid through titration! Beginning with a video that teaches how to write neutralization reaction equations and...
Bozeman Science
A Tour of the Cell
Adult humans are made of around 40 trillion cells that can't be seen these without some really powerful microscopes! Learners tour both prokaryotic and eukaryotic cells, learning how their structures are similar and different, and...
Curated OER
How Do You Solve a Word Problem Using the Direct Variation Formula?
Have your class figure out how much "Teddy" weighs on the moon and how to translate words into algebra! This video shows pupils how to take a word problem, and then solve it using the direct variation formula and given information. Great...
Curated OER
How Do You Figure Out if an Absolute Value Inequality is an AND or OR Compound Inequality?
The problem is to determine if a given inequality represents an AND or OR compound inequality. There has to be a way to make that determination. Well, one way is to graph it on a number line and actually see what happens. Do the lines...
Curated OER
How Do You Use a Graph to Translate a Figure Horizontally?
Transformations. Learn a little bit of geometry. See how to translate a geometric figure on a coordinate plane horizontally by sliding it over. Simply pick a point on the figure and count the units you want to move it. Then repeat that...
Curated OER
How Do You Use a Graph to Translate a Figure Vertically?
Transformations. Learn a little bit of geometry. See how to translate a geometric figure on a coordinate plane vertically by sliding it over. Simply pick a point on the figure and count the units you want to move it. Then repeat that for...
PBS
Measuring Waves | UNC-TV Science
Discover the secrets used by scientists to measure mechanical waves. Young physicists learn about measurable wave qualities—amplitude, wavelength, and frequency—by watching and listening to a video discussing longitudinal and transverse...
Curated OER
How Do You Use a Graph to Translate a Figure Horizontally?
Transformations. Learn a little bit of geometry. See how to translate a geometric figure on a coordinate plane horizontally by sliding it over. Simply pick a point on the figure and count the units you want to move it. Then repeat that...
Curated OER
How Do You Use a Graph to Translate a Figure Vertically?
Transformations. Learn a little bit of geometry. See how to translate a geometric figure on a coordinate plane vertically by sliding it over. Simply pick a point on the figure and count the units you want to move it. Then repeat that for...
Curated OER
How Do You Factor a Polynomial Using Difference of Squares?
Do you have a perfect square binomial? Don't know, not sure, what is a perfect square binomial? The instructor takes you through many steps to see if this given binomial is a perfect square. It is, and she shows you how to factor it.
Curated OER
How Do You Factor a Common Factor Out Of a Difference of Squares?
How do you know that a binomial can be factored using the difference of squares? First try finding the greatest common factor and pulling that out. Then take a look at what is left. Are the coefficients perfect squares? Then it could be...
Curated OER
How Do You Graph a Quadratic Equation in Intercept Form?
Watch this video and find out how to graph a quadratic equation when it's in intercept form! After going through the different forms of quadratic equations, an instructor leads viewers through an example problem. For the example problem,...
Curated OER
What are Some Words You Can Use to Write Word Problems?
The instructor makes several lists on the whiteboard. Get out notepaper and write these down. She is identifying words that indicate mathematical expressions and she is putting them into categories: addition, subtraction, multiplication,...
Curated OER
How Do You Find the Angles in a Triangle if You Have a Ratio of Their Measures?
Use the Triangle Sum Theorem to find the value of each of the inside angles of a triangle. This triangle problem has to do with the ratio of the angles to each other. Find the measure of each angle if the ratio is 1:3:8. Not sure how to...
MinuteEarth
How Your Dog Can Protect You Before You're Born
Are there things mothers can do to prevent their unborn children from having asthma? It turns out the answer is related to the household pets. The video explains how dogs and cats seem to protect the health of babies and children. It...
Curated OER
Piano Lessons - Playing Left Hand Melodies
Now that you've learned "When the Saints Go Marching In" on your right hand, learn it on your left! Take out the copy of your notes and start practicing!
Be Smart
How Many Stars Are There?
Starting with a seemingly simple question, a video covers how many stars are visible with the human eye. Then it explains how many stars are in the Andromeda galaxy next to ours. The most interesting part is when you view a single square...
Bozeman Science
Plant and Animal Defense
Explain the defense systems of both plants and animals against pathogens with a biology video. It covers the disruption of the immune system through hypersensitive responses, normal responses, nonspecific immune responses, as well as the...
Bozeman Science
Law of Superposition
Scholars learn how rock layers, shift, and move over time. The instructor shows viewers how to solve geologic problems to determine the order of rock layers from oldest to youngest through a drawing video and then actual...
Bozeman Science
Ecosystems
Living and non-living things are both a part of an ecosystem. A video begins with ecosystem interactions using biotic and abiotic factors. It also covers food webs, limiting factors, and logistic growth. As a real-world connection, it...
Physics Girl
How to Shrink a Quarter with Electricity
Electrocuting metal until it shrinks sounds crazy, but it happens! Part of a larger physics playlist an intriguing video explains how an electromagnet shrinks any metal coin. The narrator discusses the electric and magnetic forces as...
Crash Course
Alkenes and Alkynes
What is the difference in alkanes, alkenes, and alkynes? How can you remember which is which? Viewers learn about naming rules, cis-trans isomerism, hydrogenation, halogenation, polymerization, and triglycerides from a short video...
Physics Girl
Avoid Electric Shock Getting Out of a Car!
Can you avoid static shocks? As part of a larger physics series, an electric video explains what a static shock is and why it happens. Then, the narrator offers an idea for reducing your shock when exiting a car. She also includes a few...
Physics Girl
Zero G Ferrofluid Fail
What is it like to go up in a zero gravity airplane? Physics Girl shares her experiences and the science experiments she brought along as part of her video series. From the way your body feels to the failed experiments, she laughs and...