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Crash Course
Ancient Games: Crash Course Games
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...
SciShow Kids
Build a Tiny Plant World! Science Project for Kids
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!
Crash Course Kids
Landforms, Hey!
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...
Curated Video
Completing the Square HS.A-REI.B.4
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...
Brian McLogan
Break the Triangle into 4 equal sections
New ReviewIn this video I will show you two different ways to break the give triangle into 4 equal sections by area
Brian McLogan
how do you graph something like this?
New ReviewIn this video a student asked me to graph a line in standard form. I will show you two different ways to graph.
Brian McLogan
Solve three different square root equations
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...
Curated Video
How to find the Perimeters of Composite Figures - 7.G.B.6 - Math Defined with Mrs. C.
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...
Flipping Physics
Blow Through a Funnel? Physics Happens!
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.
Curated Video
Solve for x! | HS.A-REI.B.3
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...
Curated Video
Find an Unknown Side Length | HS.G-SRT.B.5
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...
Curated Video
Inequalities & When to REVERSE the Symbol | HS.A-REI.B.3
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...
Curated Video
Similar Triangles & Proportionality | HS.G-SRT.B.5
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...
Curated Video
Find the Radius of a Cone | G-GMD.A.3
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...
Curated Video
Can These Form a Triangle? | Triangle Sum & Sides Theorem | 7.G.A.2
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...
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We review two key
theorems:
🔹 Triangle Sum Theorem — The sum of the...
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Speed and Duplex Settings
In this video, understand the importance of speed and duplex settings in network performance.
Curated Video
Understanding Quantity: The Difference Between a Couple and a Few
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...
Curated Video
Rearrange Radicals and Rationals
A video entitled "Rearrange Radicals and Rationals" that shows how to use inverse operations to isolate various variables in equations.
Curated Video
Similar By Aa Criterion
A video entitled "Similar by AA Criterion" which clarifies that if two pairs of corresponding angles are congruent, then the triangles are similar.
Curated Video
Pythagorean Theorem Is Useful
A video entitled "Pythagorean Theorem is Useful" which talks about right triangle situations where it's appropriate to use the Pythagorean theorem.
Curated Video
Similar Figures Lengths
A video entitled "Similar Figures Lengths" which shows how to use proportions to find side lengths in similar figures.
Curated Video
Create Triangles
A video entitled "Create Triangles" which shows how to draw a triangle with a compass and straight edge.
Curated Video
Complement
A video entitled "Complement" which shows what a compliment is and how it is useful.