Instructional Video11:01
Crash Course

Ancient Games: Crash Course Games

12th - Higher Ed
From the ancient Egyptian game of Senet to the Aztec's Patolli, games have been played since the beginning of civilization. Today, your host Andre Meadows is going to take a look at a few of these games, including some that are actually...
Instructional Video4:23
SciShow Kids

Build a Tiny Plant World! Science Project for Kids

K - 5th
Jessi and Squeaks just learned about terrariums, and now they want to make one for themselves! Join them to learn all about these tiny gardens in a bottle and how you can make one of your own!
Instructional Video3:57
Crash Course Kids

Landforms, Hey!

3rd - 8th
If you look out your window, you'll probably notice a bunch of things; houses, streets... hopefully a tree. But beyond that you'll see things like mountains, rivers, volcanoes... well, hopefully not a volcano. These are landforms and...
Instructional Video2:49
Curated Video

Completing the Square HS.A-REI.B.4

9th - 12th
New ReviewIn this short math lesson, we’ll solve a quadratic equation step-by-step using completing the square. We follow 6 quick steps: 1️⃣ If necessary, “move” c to the right side of the equation. 2️⃣ If necessary, divide all terms by a. 3️⃣...
Instructional Video2:33
Brian McLogan

Break the Triangle into 4 equal sections

12th - Higher Ed
New ReviewIn this video I will show you two different ways to break the give triangle into 4 equal sections by area
Instructional Video4:03
Brian McLogan

how do you graph something like this?

12th - Higher Ed
New ReviewIn this video a student asked me to graph a line in standard form. I will show you two different ways to graph.
Instructional Video3:04
Brian McLogan

Solve three different square root equations

12th - Higher Ed
New ReviewThis video explains how to solve three different square root equations (0:00). Brian McLogan demonstrates how the placement of the radical impacts the steps to solve the equation and the final solution (0:12). He covers isolating the...
Instructional Video5:02
Curated Video

How to find the Perimeters of Composite Figures - 7.G.B.6 - Math Defined with Mrs. C.

9th - Higher Ed
New ReviewIn this video, Mrs. C shows you how to find the **perimeter of composite figures**—shapes made up of squares, rectangles, triangles, and semicircles. You’ll learn how to: Identify which sides are on the outside of the figure Add up all...
Instructional Video1:05
Flipping Physics

Blow Through a Funnel? Physics Happens!

12th - Higher Ed
Can you blow a ping pong ball out of a funnel? Learn how Bernoulli’s Principle explains why you can't—demonstrated clearly and simply by Mr. P from Flipping Physics.
Instructional Video1:15
Curated Video

DIY Sci: Bubble Surgery

6th - Higher Ed
A bubble...in a bubble...in a bubble?
Instructional Video0:58
Curated Video

Solve for x! | HS.A-REI.B.3

9th - 12th
In this short video we will Solve for x to determine the correct solution. We will first distribute to clear parentheses. Since the equation has variables on both sides, we will collect variable terms to one side using inverse...
Instructional Video0:58
Curated Video

Find an Unknown Side Length | HS.G-SRT.B.5

9th - 12th
In this shorts video we will find an unknown side length. We are given a pair of triangles and told they are similar figures. Using the definition of similar figures, similar figures have corresponding sides that are proportional, we...
Instructional Video0:53
Curated Video

Inequalities & When to REVERSE the Symbol | HS.A-REI.B.3

9th - 12th
In this shorts video we will learn about inequalities & when to reverse the symbol. We will review properties of inequality used to solve linear inequalities. We will review the rule for multiplying or dividing both sides of an...
Instructional Video0:59
Curated Video

Similar Triangles & Proportionality | HS.G-SRT.B.5

9th - 12th
In this short math video we will discuss similar triangles & proportionality. We will understand that if two figures are similar that their corresponding sides are proportional. We will identify the corresponding sides and write a...
Instructional Video0:59
Curated Video

Find the Radius of a Cone | G-GMD.A.3

9th - 12th
In this short math video we will find the radius of a cone. We will be given the volume and the height of a cone. We will identify the formula for the volume of a cone. We will rewrite the formula using the giving values for the...
Instructional Video2:23
Curated Video

Can These Form a Triangle? | Triangle Sum & Sides Theorem | 7.G.A.2

9th - 12th
In this Grade 7 math video, we solve a problem aligned with Standard 7.G.A.2 — determining which sets of angles or sides CANNOT form a triangle!
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We review two key
theorems:
🔹 Triangle Sum Theorem — The sum of the...
Instructional Video7:49
Curated Video

Cisco CCNA 200-301: The Complete Guide to Getting Certified - Speed and Duplex Settings

Higher Ed
In this video, understand the importance of speed and duplex settings in network performance.
Instructional Video1:51
Curated Video

Understanding Quantity: The Difference Between a Couple and a Few

6th - Higher Ed
This video is a humorous and light-hearted skit set in a restaurant called the Gramateria. The scene features a waitress named Wanda interacting with two customers who are mistaken for a couple. The customers clarify that they are...
Instructional Video1:44
Curated Video

Rearrange Radicals and Rationals

9th - 11th
A video entitled "Rearrange Radicals and Rationals" that shows how to use inverse operations to isolate various variables in equations.
Instructional Video1:19
Curated Video

Similar By Aa Criterion

9th - 11th
A video entitled "Similar by AA Criterion" which clarifies that if two pairs of corresponding angles are congruent, then the triangles are similar.
Instructional Video1:10
Curated Video

Pythagorean Theorem Is Useful

9th - 11th
A video entitled "Pythagorean Theorem is Useful" which talks about right triangle situations where it's appropriate to use the Pythagorean theorem.
Instructional Video2:02
Curated Video

Similar Figures Lengths

9th - 11th
A video entitled "Similar Figures Lengths" which shows how to use proportions to find side lengths in similar figures.
Instructional Video1:59
Curated Video

Create Triangles

9th - 11th
A video entitled "Create Triangles" which shows how to draw a triangle with a compass and straight edge.
Instructional Video2:09
Curated Video

Complement

9th - 11th
A video entitled "Complement" which shows what a compliment is and how it is useful.