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...
Crash Course
pH and pOH: Crash Course Chemistry
In this episode, Hank goes over Reversible Reactions, the water dissociation constant, what pH and pOH actually mean, Acids, Bases, and Neutral Substances as well as the not-so-terrifying Logarithms, strong acids, weak acids, and how to...
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
Acids, Bases, and pH
Paul Andersen explains pH as the power of hydrogen. He explains how increases in the hydronium ion (or hydrogen ion) concentration can lower the pH and create acids. He also explains how the reverse is true. An analysis of a strong acid...
SciShow
How We Could Study the First Nanoseconds of the Universe
The oldest light we can see comes from when the universe was less than 400,000 years old, so how can we study those first few moments of history?
3Blue1Brown
But what is a partial differential equation? Differential Equations - Part 2 of 5
The heat equation, as an introductory PDE.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Residual, MSE, and MAE
New ReviewThis lesson will teach us an intuitively understandable matrix for how our regression works.
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
The Pros and Cons of Social Media Marketing Campaigns
New ReviewThinking about launching a social media marketing campaign? Before you spend your time and money, it’s important to understand both the benefits and the drawbacks. In this video, Professor Wolters breaks down the pros and cons of social...
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 V1-0002
New ReviewSocial Emotional Learning My Well Being The Importance of Being Positive, Thankful and Grateful
Curated Video
Mastering Negative Number Operations: A Bird's Eye View Trick
New ReviewThis video provides a helpful trick for remembering how to add and subtract negative numbers. Using a visual representation of a number line with a bird as a guide, the video demonstrates the step-by-step process for solving equations...
Curated Video
Tone
New ReviewA video titled "Tone" that explains the use of sensory wording, sentence, structure, and figurative language to convey tone.
Curated Video
Comparing Domains Of Functions
New ReviewA video entitled "Comparing Domains of Functions" that covers the process of determining whether the domain of a function representing a real-world scenario should be restricted.
Curated Video
Rational Number Applications
New ReviewA video entitled "Rational Number Applications" which shows how negatives can appear in real-life situations such as negative bank balances, negative temperatures, and heights below sea level.
Curated Video
Exponential Problems
New ReviewA video entitled "Exponential Problems" which shows how to apply exponent rules to simplify an expression.
Curated Video
Add And Subtract Expressions
New ReviewA video entitled "Add and Subtract Expressions" which shows how before adding and subtracting expressions it's important to understand written and unwritten coefficients.
Curated Video
Absolute Value Addition
New ReviewA video entitled "Absolute Value: Addition" which shows how to add positive and negative numbers using a number line visual.
Curated Video
Direction and Magnitude Problems
New ReviewYou will solve real-world direction and magnitude problems.