Instructional Video9:58
Wonderscape

Shape Sorting and Building: Learning Shapes

K - 5th
In this video, the teacher guides students through a fun activity of sorting and identifying shapes. Students learn about the relationships between different shapes and how they can be positioned in relation to each other. They also...
Instructional Video3:06
MinutePhysics

What Is The Shape of Space? (ft. PhD Comics)

12th - Higher Ed
A collaboration with Jorge Cham and Daniel Whiteson, check out "We Have No Idea" at

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Instructional Video12:36
TED Talks

Darrick Hamilton: How "baby bonds" could help close the wealth gap

12th - Higher Ed
Hard work, resilience and grit lead to success, right? This narrative pervades the way we think, says economist Darrick Hamilton, but the truth is that our chances at economic security have less to do with what we do and more to do with...
Instructional Video14:37
Curated Video

Waterton - Glacier International Peace Park, 1930s

6th - 11th
A tour of the Waterton-Glacier national park in the 1930s. To purchase a clean DVD of this film for personal home use or educational use contact us at questions@archivefarms.com. To license footage from this film for commercial use...
Instructional Video3:15
Curated Video

Sahara Desert and Berber Culture

3rd - 8th
Sahara Desert and Berber Culture explains how the Sahara Desert affects the culture of the Berber people by exploring what life is like for the people who live there.
Instructional Video0:59
Curated Video

Function: True or False | HS.F-IF.A.1

9th - 12th
In this shorts video we will answer a standardized math test questions about a function: true or false. We will use the vertical line test to examine each of the four graphs. We will understand that the vertical line test is when you...
Instructional Video7:14
Curated Video

Finding Missing Lengths and Solving Perimeter Word Problems

K - Higher Ed
In this video, the teacher explains how to find the missing side length of different shapes when the perimeter is given. Through examples and equations, students learn to add up the known side lengths and solve for the unknown length....
Instructional Video4:31
Brian McLogan

Find the feasible region by graphing 4 linear inequalities

12th - Higher Ed
πŸ‘‰ Learn how to graph a system of inequalities. A system of inequalities is a set of inequalities which are collectively satisfied by a certain range of values for the variables. To graph a system of inequalities, each inequality making...
Instructional Video11:03
Let's Tute

Lines and Angles - Part 1

9th - Higher Ed
This video covers All About 'Lines & Angles' Such as - Introduction to Lines & Angles - Types of Angles - Theorems
Instructional Video4:18
Curated Video

Determining if a Relation is a Function or Not

K - 5th
In this lesson, students will learn how to determine if a relation is a function or not. By analyzing information and rules, they will be able to identify functions by looking for unique matches between domain and range elements. They...
Instructional Video3:45
Curated Video

Cross Sections

K - 8th
Cross sections are an important mathematical concept; however, cross sections are also used throughout the world around you. Dig a little deeper to understand cross sections and identify the two-dimensional shapes formed with a cross...
Instructional Video8:32
Kids Academy

Lines of Symmetry for Kids - Learn Geometry Basics

Pre-K - 4th
Using pictures or manipulatives, it’s easy for kids to learn lines of symmetry. Since early elementary kids are only just beginning to grow their mental library of shapes, your little learner needs a way to view or experience a hands-on...
Instructional Video3:32
Brian McLogan

Determine two coterminal angles positive and negative

12th - Higher Ed
πŸ‘‰ Learn the basics of co-terminal angles. An angle is a figure formed by two rays that have a common endpoint. The two rays are called the sides of the angle while the common endpoint is called the vertex of the angle. We measure angles...
Instructional Video6:38
Let's Tute

Mastering Quadrilaterals: Solving Missing Angles Game

9th - Higher Ed
This video shows how a student named Jack solved a math game called "Missing Angles" at a unique math fair. The game involves finding the right values for angles in different shapes of quadrilaterals, and Jack used basic knowledge of the...
Instructional Video3:40
Curated Video

Complete Java SE 8 Developer Bootcamp - The Java Development Kit (JDK)

Higher Ed
Learn more about the Java platform which provides you with all the tools needed to run all your programs.
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This clip is from the chapter "Getting Started with Java" of the series "Complete Java SE 8 Developer Bootcamp".In...
Instructional Video1:23
Curated Video

How to Skateboard with Nate Cohen

9th - Higher Ed
Howcast - Learn about competitive skateboarder Nate Cohen, one of Howcast's skateboarding experts, in this video.
Instructional Video15:20
Curated Video

String Theory vs. Loop Quantum Gravity: Competing Paths to Quantum Gravity

12th - Higher Ed
The gauge bosons of the standard model of particle physics are responsible for 3 of the 4 known forces in the universe. A force is conferred is through the exchange of virtual bosons. So for example in...
Instructional Video2:59
Brian McLogan

Word problem lengths of a rectangle - Word Problem help

12th - Higher Ed
πŸ‘‰ Learn how to find the area and perimeter of a rectangle. A rectangle is a parallelogram with all the angles equal to 90 degrees. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is...
Instructional Video1:18
Curated Video

Skating Foot Placement & Stance

9th - Higher Ed
Howcast - Learn proper skating foot placement and stance from competitive skateboarder Nate Cohen in this Howcast skateboarding video.
Instructional Video13:20
Curated Video

One Theory that Connects Everything: AdS/CFT Correspondence Demystified

12th - Higher Ed
AdS/CFT suggests that our three-dimensional universe can be perfectly modeled by a two-dimensional surface. On one side is AdS, or Anti-de Sitter space, which is a kind of imaginary universe with some unusual properties...
Instructional Video1:16
Curated OER

What is a Square?

K - 2nd
Add a global perspective to your next math lesson. This learners-created presentation shares things everyone needs to know when they are trying to determine if something is a square. She defines what a square is, provides real life...
Lesson Plan7:34
TED-Ed

Pixar: The Math Behind the Movies

8th - 12th Standards
When will we ever use this? A Pixar movie maker explains to students how math is used in the creation of animated films. The movie maker discusses the importance of coordinate planes, transformations and translations, and...
Instructional Video4:07
Curated OER

What is a Pyramid?

6th - 10th
One base, triangular sides, and defined polygons are all parts of what make up a pyramid. Check out this video and see the instructor draw pictures of a variety of pyramids. She identifies the specific parts and gives them names based on...