Instructional Video4:33
Zach Star

No you guys, most shapes do not have a center of mass with this property (but some do)

12th - Higher Ed
No you guys, most shapes do not have a center of mass with this property (but some do)
Instructional Video14:57
Why U

Infinite Series

12th - Higher Ed
A humorous look at the mathematics behind infinite series.
Instructional Video11:51
Neuro Transmissions

Why I Became A Therapist

12th - Higher Ed
I really love being a therapist, but whenever I get asked how I decided to become one, my answer always seems to change. I think that’s because my path was not as clear-cut and straightforward as I would like to believe. Anyway, check...
Instructional Video8:53
Curated Video

Remodeling Houses Using Area and Perimeter

6th - 8th
Learn different ways to find the area and perimeter of a polygon. Teachers: I used this ruler from Teacherś Pay Teachers.
Instructional Video4:31
Curated Video

Deforestation

3rd - Higher Ed
Deforestation explains how cultural patterns and economic decisions influence the environment and daily lives of people by analyzing the causes and effects of and solutions for deforestation.
Instructional Video3:48
Curated Video

Earth's Active Volcanoes

3rd - Higher Ed
Earth's Active Volcanoes explores Earths landforms by examining examples of active volcanoes around the world.
Instructional Video4:24
Curated Video

Physical and Human Geography

3rd - Higher Ed
“Physical and Human Geography” explains both physical geography and human geography, while identifying features of the United States that provide an example of each type.
Instructional Video3:20
Curated Video

What Is a Flood?

3rd - Higher Ed
"What Is a Flood?" explains what a flood is and gives examples of the effects of floods on people and the environment.
Instructional Video4:41
Curated Video

Deepsea Challenger

3rd - Higher Ed
A video entitled “Deepsea Challenger” which discusses scientific exploration of the deep sea, focusing specifically on expeditions into the Challenger Deep section of the Mariana Trench.
Instructional Video4:16
Curated Video

Area of Oblique Triangles

3rd - Higher Ed
A video entitled “Area of Oblique Triangles” which models how to calculate the areas of oblique triangles.
Instructional Video4:13
Curated Video

Cuneiform

3rd - Higher Ed
A video entitled "Cuneiform" introduces students to the history, evolution, methods for writing, and the lasting influence of Sumerian cuneiform.
Instructional Video3:55
Curated Video

Earthquakes

3rd - Higher Ed
“Earthquakes” explains how the movement of Earth’s tectonic plates can result in earthquakes.
Instructional Video6:06
Curated Video

Surface Area

3rd - Higher Ed
“Surface Area” will show the proper methods of acquiring the surface areas of different shapes.
Instructional Video5:06
Curated Video

Earth's Surface

3rd - Higher Ed
A video entitled “Earth’s Surface” which gives examples of how land and water features can be represented on simple maps.
Instructional Video3:42
Curated Video

Helping Others

3rd - Higher Ed
A video entitled “Helping Others” which explores ways to improve a community by volunteering and helping others.
Instructional Video6:44
Curated Video

Biodiversity: Natural and Human Causes of Depletion

3rd - 8th
This video discusses what biodiversity is and its overall importance in ecosystems. The video will also discuss different factors that can decrease biodiversity.
Instructional Video5:01
Curated Video

Finding Area Using Arrays

3rd - Higher Ed
A video entitled “Finding Area Using Arrays” which demonstrates tiling and using arrays to find the area of a rectangle, beginning with repeated addition and moving to multiplication.
Instructional Video3:06
Curated Video

Earth's Changing Climate

3rd - Higher Ed
A video entitled "Earth's Changing Climate" which explores the topic of climate, focusing on how humans and nature affect it.
Instructional Video4:36
Curated Video

Additive Area Word Problems

K - Higher Ed
The video “Additive Area Word Problems” demonstrates how to decompose an irregular shape into rectangles to find total areas.
Instructional Video3:42
Curated Video

Voting

3rd - Higher Ed
A video entitled “Voting” describes ways to use voting to make a fair rule
Instructional Video3:23
Curated Video

Wind and Water Erosion

3rd - Higher Ed
Wind and Water Erosion discusses erosion and gives examples of how wind and water have shaped Earth.
Instructional Video3:41
Curated Video

The Population Puzzle

3rd - Higher Ed
“The Population Puzzle” examines the exponential increase of Earth’s population, as well as the complications and concerns that have resulted from that increase.
Instructional Video4:06
Curated Video

Understanding Natural Hazards

3rd - Higher Ed
The video “Understanding Natural Hazards” distinguishes natural hazards from natural disasters and then discusses the ways that people can cause and prevent such disasters.
Instructional Video3:53
Curated Video

Energy in an Ecosystem

3rd - Higher Ed
The video “Energy in an Ecosystem” discusses the complex relationship between organisms in an ecosystem, focusing on how small changes can have a large impact.