Bozeman Science
Electrostatic Induction
In this video Paul Andersen explains how the charge distribution can be affected my electric forces produced by a charged object. In an insulator charges are fixed but in conductors the charges can move. Induction occurs when the charges...
SciShow Kids
The Sticky Balloon Trick! Physics for Kids
Sometimes science can look a lot like magic! This week, Jessi will show you how to make a balloon stick to the wall; no tape required! Stick around to learn how she did it and the science that makes the trick work! Abracadabra!
Crash Course
Correlation Doesn’t Equal Causation - Crash Course Statistics
Today we’re going to talk about data relationships and what we can learn from them. We’ll focus on correlation, which is a measure of how two variables move together, and we’ll also introduce some useful statistical terms you’ve probably...
Crash Course
Electrochemistry: Crash Course Chemistry
Chemistry raised to the power of AWESOME! That's what Hank is talking about today with Electrochemistry. Contained within, Hank discusses electrochemical reactions, half reactions, how batteries work, galvanic cells, voltage, standard...
SciShow Kids
What Causes Thunder and Lightning?
A SciShow Kids viewer wants to know, 'Why do lightning and thunder happen?' Get your raincoat, because Jessi will take you inside a thunderstorm to give you the answer!
SciShow
Electromagnetism - Electrostatic Force: The Four Fundamental Forces of Physics #4a
Hank reaches the fourth and final of the four fundamental interactions in physics: electromagnetism. In this part, he teaches us about the electrostatic force, which builds up a charge in an object and can travel in the form of an...
Crash Course
Electric Charge: Crash Course Physics
Moving on to our unit on the Physics of Electricity, it's time to talk about charge. What is charge? Is there a positive and negative charge? What do those things mean? In this episode, Shini talks about electrostatic forces, electrical...
Bozeman Science
Blood Types
Paul Andersen explains the importance of blood types in blood transfusions. He starts with a brief discussion of blood antigens and antibodies. He describes how the ABO differs from the Rh blood type. He shows you how to solve simple...
Bozeman Science
Water and Life
Paul Andersen begins with a brief description of NASA discoveries related to Mars, Mercury and water. He then explains why water is required for life. He finally uses a simulation to show you why water acts as a wonderful solvent and...
TED-Ed
TED-Ed: The difference between classical and operant conditioning - Peggy Andover
Why is it that humans react to stimuli with certain behaviors? Can behaviors change in response to consequences? Peggy Andover explains how the brain can associate unrelated stimuli and responses, proved by Ivan Pavlov's famous 1890...
Bozeman Science
r and K selection
Paul Andersen explains the differences between an r and a K selected species. He starts with a brief description of population growth noting the importance of; r or growth rate, N or number of individuals in the population, and K the...
Crash Course
Newton's Laws: Crash Course Physics
I'm sure you've heard of Isaac Newton and maybe of some of his laws. Like, that thing about "equal and opposite reactions" and such. But what do his laws mean? And how do they help us understand the world around us? In this episode of...
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Solution: MSE and MAE
New ReviewThis is the solution to the practice exercise on the mean square error and mean absolute error to check the accuracy of our regression.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Correlation Coefficient
New ReviewAfter learning about linear regression and how to calculate the formula for our regression lines, we will now look at the correlation coefficient or Pearson's coefficient.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Z-Scores
New ReviewIn this lesson, you will learn more about a precise distribution score, the Z score, and the Z score table.
Curated Video
How to Divide Rational Numbers in Decimal Form | Grade 7 Math | 7.NS.A.2 💚
New ReviewIn this math video we will learn how to divide rational numbers in decimal form. We will review the vocabulary terms dividend, divisor and quotient. You will see a visual model of these terms as they are used in long division. I will...
Curated Video
6 Steps to Divide Rational Numbers in Fraction Form | Grade 7 Math | 7.NS.A.2 💚
New ReviewIn this math video we will learn 6 steps to divide rational numbers in fraction form. We will discover how dividing rational numbers in fraction form are similar to dividing integers. I will introduce you to a procedural check list and...
Curated Video
Why the Champions League’s existential threat is closer than you think
New ReviewWhy the Champions League’s existential threat is closer than you thinkCredit: Miguel Delaney/The Independent
Wonderscape
SEL MWB Developing Good Coping Skills and Avoiding Bad Ones V1-0005
New ReviewSEL MWB Developing Good Coping Skills and Avoiding Bad Ones V1-0005
Wonderscape
Social Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful V1-0004
New ReviewSocial Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful
Wonderscape
Social Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful V1-0003
New ReviewSocial Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful
Wonderscape
Social Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful V1-0002
New ReviewSocial Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful
Wonderscape
Social Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful V1-0001
New ReviewSocial Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful
Wonderscape
UntitledSocial Emotional Learning My Well Being Overcoming Challenges And Adversity V1-0004
New ReviewUntitledSocial Emotional Learning My Well Being Overcoming Challenges And Adversity