Mathispower4u
Linear Equation Application - Depth Under Water (Example)
Water pressure decreases at a constant rate with a change in depth. A video lesson demonstrates how to use a linear equation to determine the depth when given a specific pressure. Learners must substitute for the dependent variable to...
Teacher's Pet
Passive Transport Part 2
Cells require a specific amount of water—too much or too little causes problems. The video explains how cells handle having extra or not enough water. It includes plasmolysis, cytolysis, and facilitated diffusion.
MinuteEarth
Denizens of the Deep
Dive into a lesson on the habitat of Earth least studied. A creative lesson describes the characteristics of animals that live in the deepest depths of the ocean. It also shares the concern of scientists that fishing these depths may...
Crash Course Kids
The Life Hydrologic
What effect does the hydrosphere have on the biosphere? What's going on below the surface of the ocean? As one goes deeper into the ocean, habitats, temperatures, pressure, and the types of living organisms change. This is the focus of a...
Physics Girl
How to Make a Cloud in Your Mouth
Could you make a cloud with only what you have on you right now? The video explains how to use only your mouth to create a cloud, no matter the temperature outside. It also discusses the physics principles allowing this to occur, various...