Sophia Learning
Sophia: Altitude and Height Are the Same Thing
In this video tutorial, use a triangle to determine the height/altitude then assess learning with a quiz. [4:56]
Sophia Learning
Sophia: Area Tutorial
Explore the term area and where it is found. Take quiz to check understanding.
Khan Academy
Khan Academy: Perlin Noise (2 D)
In this video [2:46] lesson, students explore how 3D curves can be added together to create Perlin Noise (2D). Click on the Click Here link to play with the interactive used in this video.
Khan Academy
Khan Academy: One Dimensional Noise
Explore how 2D curves can be used to create 1D patterns in this video [3:11] lesson. You can explore the interactive program used in the first video link. You can learn more about subdivision in the second link.
Loyola University Chicago
Math Flix: Scale: Drawing
This QuickTime movie introduces scale in drawings and uses several examples to find the actual dimensions of locations. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Science Friday Initiative
Science Friday: Physicist Lisa Randall on Space, Time, and Hidden Dimensions
Do hidden dimensions exist in our universe -- or just in science fiction? We'll talk cosmic mysteries with physicist Lisa Randall.
Sophia Learning
Sophia: Using a Ruler to Measure Length
This lesson will go through the steps involved in using a ruler to measure length in inches, including fractions of inches.
Sophia Learning
Sophia: Zero Dimensions: Lesson 5
Through this lesson, you'll learn the definition, depiction, and location of zero dimensions and zero dimensional objects. It is 5 of 7 in the series titled "Zero Dimensions."
Sophia Learning
Sophia: Converting Units of Area
In this lesson students will learn how to convert units of area.