University of North Carolina
Comparing/Contrasting
Comparing and contrasting goes beyond beyond obvious differences—it includes critical thinking skills, too! Through a short video, writers learn how to organize ideas within a compare/contrast paper. The video highlights different styles...
Crash Course
Correlation Doesn't Equal Causation: Crash Course Statistics #8
There's likely a strong correlation between watching the video and learning about causation. Scholars hear about different types of correlation and correlation coefficients through the informative YouTube video. They also see how...
Crash Course
Unsupervised Machine Learning: Crash Course Statistics #37
Let the machines do what they do best. The 37th installment of the Crash Course Statistics series focuses on unsupervised machine learning. It describes two methods, k-means and hierarchical clustering, and provides examples for each.
Educator.com
The Product, Power, and Quotient Rules
Teach the rules of finding derivatives using the video lesson. The instructor explains in detail the Product, Power, and Quotient Rules. He describes each rule and then illustrates several examples.
American Chemical Society
The Universe in a Cup of Coffee
Connect the chemical aspects of coffee to the world in which we live! Scholars consider the molecules within coffee and how they interact with the environment as they view an episode of the ACS Reaction series. From caffeine as a...
Crash Course
Mean, Median, and Mode: Measures of Central Tendency: Crash Course Statistics #3
If you have two feet, you have more than the average number of feet! Explore the meaning of the numbers of measures of central tendency of different data sets with the third of five lessons in a video statistics playlist. Using unique...
Crash Course
Randomness: Crash Course Statistics #17
You'll probably end up thinking about randomness the next time you eat fries. The 17th video in the Crash Course Statistics series uses an analysis of McDonald's french fries to look at the mean and expected value of random...
Crash Course
Playing with Power: P-Values Pt. 3: Crash Course Statistics #23
What went wrong?! The 23rd video in the Crash Course Statistics playlist focuses on errors that occur in hypothesis testing when using p-values. It describes Type I and Type II errors and explains how one type of error might be...
Crash Course
Chi-Square Tests: Crash Course Statistics #29
Chime in and learn about chi-square tests. An informative video describes when chi-square tests would be appropriate and how to perform chi-square tests. It looks at three different types: the goodness of fit test, the test of...
Crash Course
P-Hacking: Crash Course Statistics #30
Spot the fake research. The 30th installment of the Crash Course Statistics series explains p-hacking and the family wise error rate, which occurs when researchers attempt to weed out a statistically significant result even when one is...
Crash Course
Fitting Models Is like Tetris: Crash Course Statistics #35
Different statistical models tell people unique information about data. The 35th lesson in the Crash Course Statistics series describes two different statistic models: ANOVA and Repeated Measures ANOVA. The narrator of a short video...
Crash Course
Supervised Machine Learning: Crash Course Statistics #36
Use math to help predict the future. Viewers of the 36th Crash Course video covering statistics hear about machine learning. They see how logistic regression, linear discriminant analysis, and K nearest neighbors are all models that help...
American Chemical Society
How Is Leather Made?
Leather tanning is a chemical production! Scholars watch as a video outlines the chemistry behind processing leather. The instructor describes the chemical makeup of the leather itself and the structure of the chemicals that preserve the...
Educator.com
Derivatives of the Trigonometric Functions
Explore the derivatives of trigonometric functions through a video tutorial. The instructor shows how to evaluate a limit as x approaches infinity of a sine function. The final answer results in a limit of one.