Crash Course Kids 3.1: What's Matter?

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]

Quick, think of three words to describe yourself. TIME'S UP! What did you think of? Chances are you thought of descriptive words that we call Properties. In this episode of Crash Course Kids, Sabrina talks about how properties help us...

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]

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,...

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...

In this episode of Crash Course Kids, Sabrina goes to the fair to help us design a trial to test an idea (with gravity, wind, and human error all factored in). [4:34]

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]

In this episode of Crash Course Kids, Sabrina demonstrates how matter is affected by different pressures and how that makes water do fascinating things. [4:45]

Humans need a lot of things to survive. We need food, water, and shelter and it takes a lot of resources to get all of those things. What are resources? In this episode of Crash Course Kids, Sabrina talks about what resources are and how...

So, how do engineers even figure out what problem needs to get fixed? And what's the difference between identifying a problem and just complaining about something. In this episode of Crash Course Kids, Sabrina talks about how we can all...