Curated Video
How to Remarkably Communicate About Your Culture
Today you’ll learn a simple and fun activity that will improve your ability to communicate about your culture on your next IELTS Exam. We were discussing writing fluency. Everyone talks about speaking fluency, but writing fluency is also...
R Programming 101
T-test and interpreting P values using R Programming
This video explains how to use a t-test and interpret the p value using R programming. If you are doing data analysis or interested in data science, then you'll need to learn how to do statistical analysis. Statistics and statistical...
Lisa's Study Guides
Prescriptivism and Descriptivism in English Language
As students of the English language, we should aim to primarily take this “descriptive” approach to studying language. We identify and describe what people are saying or writing, and the effects that this has, but we don’t then ascribe...
Periodic Videos
Ytterbium
Research on ytterbium started in 1787, yet a pure sample wasn't obtained until 1953. As part of a series of videos on the elements of the periodic table, element 70, ytterbium, stars in this one. Viewers see the quarry where it was...
Teacher's Pet
The Mole
There's a mole in your classroom! Learners explore the meaning of a mole as a number through a video description. The instructor provides examples of elements, molecules, and formula units.
Educator.com
The Mean Value Theorem
AP Calculus students examine the procedure for determining if the Mean Value Theorem applies to a given function. with a video that discusses the requirements needed. The instructor approaches the problem from both a graphical and...