-
Understand Calculus in 10 Minutes
With the end of the semester comes finals and preparing for the next semester. Use this video as a great way to review to be ready for finals and to start the new semester. This video is designed to introduce calculus concepts for all math students and make the topic easy to understand. Calculus is…
-
Commas | English Writing Essentials
8 Comma Rules Learn about 8 basic comma rules for writing in English. Learn how to use commas, explain each of these rules, and see several examples. Get in-depth explanations and then a practice session for each rule. Commas are used in English to set off nonessential phrases, clauses, and words. A comma can be…
-
Glow Rocks!
It's a GLOW ROCK DANCE PARTY! This video is best watched in the dark! In this video we explore the special properties of fluorescent and phosphorescent minerals to learn how and why they 'glow' under UV light ('black light'). Did you know you can make signs that also glow under black light (uv light) by…