Safari Live - Day 129 | National Geographic

We’re told a monkey is swinging from a tree. On the first swing, she passes through an arc of 24 meters. With each swing, she passes through an arc one half the length of the previous swing. So what’s going on here? Let’s say this is the top of the rope …

The wonders of the future, the marvels of the presence. Science fiction and science innovation have been intertwined since sci-fi’s origins. From video chat to self-driving cars to space flight, there’s the science fiction and the science reality. Sci-fi …

Let’s talk about waves. So, let’s imagine that you were to take a string and attach it at one end to a wall, and then on the other end, you were to wiggle it up and down. Well, then you would have made a wave. You would see a pattern that looks like this.…

Hello, Garans and hello, Paig. Hi, David. Today we’re going to be talking about commas in correspondence, and what that means is how to use commas in letter writing. So, saying hello and saying goodbye, when you start writing a letter or an email to some…

In the last video, we named this molecule using the common names for this group right over here, and I thought it would be fun to also use to do the same thing, but use the systematic name. So, in the last video, we called this isobu, but if we wanted to …

Today, I’m going to be showing you how to use the skills progress report in the administrator dashboard and the Khan Academy platform. This is going to be a great tool in order for you to support your teachers in differentiation in their classrooms. You c…