Crash Course
Crash Course Kids 9.1: Hunting for Properties
In this episode of Crash Course Kids, Sabrina Cruz talks about what properties are and how we can measure them to tell us more about an object. [3:59]
Crash Course
Crash Course Kids 3.2: Part(icles) of Your World
In this Crash Course episode, Sabrina talks to us about matter and particles and that all matter is made up of particles. Also, she shows us how matter can change states from a solid to a liquid, a liquid to a gas, a gas to a solid, or a...
Crash Course
Crash Course Kids 4.1: Defining Gravity
In this episode of Crash Course Kids, learn that when gravity is pulling things down, what it actually means when gravity is pulling things toward the Earth. [3:12]
Crash Course
Crash Course Kids 4.2: Down to Earth
In this episode of Crash Course Kids, Sabrina talks about why things on the bottom of the Earth don't just fall off into space. [2:58]
Crash Course
Crash Course Kids 19.1: The Great Picnic Mix Up
So you know that iced tea you like so much? Or that sweet soda drink? They're actually a few different things combined to make a new thing. In this episode of Crash Course Kids, Sabrina talks about all the different mixtures, solutions,...
Crash Course
Crash Course Kids 22.1: Everything Revolves Around You
Why doesn't the moon just crash into the Earth? And why doesn't the Earth crash into the Sun? What are orbits exactly and why do they happen? Well, it has to do with gravity and velocity. In this episode of Crash Course Kids, Sabrina...
Crash Course
Crash Course Kids 22.2: Orbits Are Odd
Why doesn't the moon just crash into the Earth? And why doesn't the Earth crash into the Sun? What are orbits exactly and why do they happen? Well, it has to do with gravity and velocity. In this episode of Crash Course Kids, Sabrina...
Crash Course
Crash Course Kids 23.1: Vacation or Conservation (Of Mass)
So when water evaporates, what happens? Can matter ever just go away? In this episode of Crash Course Kids, Sabrina shows us how conservation of mass actually works with sugar and water. [4:08]
Crash Course
Crash Course Kids 26.1: Got Some Solutions?
In this episode of Crash Course Kids, engineer Sabrina shows us how to come up with multiple solutions. [4:00]
Crash Course
Crash Course Kids 29.1: A Case of "What Ifs"
In this episode of Crash Course Kids, Sabrina Cruz chats to us about how variables affect our choices as engineers. [3:54]
Crash Course
Crash Course Kids 39.1: Bowled Over Isolating Variables
In this episode of Crash Course Kids, Sabrina shows how to isolate variables at the bowling alley. [4:37]
Crash Course
Crash Course Kids 41.1: Living Things Change
Learn about some examples of how and why living things change because of changes in their environments. [4:36]
Crash Course
Crash Course Kids 44.2: Put It to the Test
How do scientists isolate a variable across multiple tests? A good engineer will work to find a way to make it happen. In this episode of Crash Course Kids, Sabrina demonstrates some ways to do that. [4:43]
Crash Course
Crash Course Kids 42.2: Fixing Failure Points
In this episode of Crash Course Kids, Sabrina demostrates how to set up models and trails to find and fix failure points during investigations. [4:01]
Crash Course
Crash Course Kids 39.2: Problem? Try Trials
How do scientists keep working on a problem if the first solution doesn't fix it? Learn how they use experimental trials to find solutions. [3:00]
Crash Course
Crash Course Kids 14.1: The Basics of Fresh Water
We have a lot of water on Earth, but we also can't actually drink much of it or use it for farming. That's because most of the water on Earth is saltwater. We humans, like a lot of living things, need freshwater to survive. In this...