This video tutorial demonstrates how to create and read a histogram.

Explore how to represent data on a histogram. Check understanding with quiz.

Through a video, this tutorial enables the student to identify the four major Early River Valley civilizations. [10:45]

Video lesson describes how the government attempts to control prices through price ceilings; an example being rent control on apartments. [4:51]

Watch this narrated screencast which explains the physics of collisions when applying Newton's second law of motion. [4:12]

Video analysis of the 2012 presidential election explains that by viewing a county map, it looks like Mitt Romney should have won the election, however, President Obama won reelection due to his winning larger population centers. [3:59]

A brief introduction to the definition of electron affinity in an atom. [0:27]

This in-depth video tutorial explains the rules for filling orbitals with electrons in an atom. [11:28]

Students learn how to simplify radicals using prime factorization. The mathematics concept is explored through this video lesson. Video

This lesson will demonstrate how to simplify radicals by using prime factorization. It is 4 of 5 in the series titled "Simplifying Radicals with Prime Factorization."

Determine how to simplify measurement ratios and the importance of using the correct units.

Students watch a video lesson that demonstrates how to simplify radical expressions. The tutorial includes detailed examples of the skill.

Students learn how to simplify radicals using perfect squares. The mathematics concept is explored through this video lesson.

Explore a part to whole approach of simplifying ratios with this video. Take a quiz after the tutorial to assess what was learned.

A narrated video explains the structure and function of the skeletal muscles within the human body. [4:17]

Slant height is defined by using pyramids and cones in this video lesson. Assessment given to check for understanding. [5:00]

This video lesson with help students use the Pythagorean theorem to solve for the slant height of a cone. Complete assessment to show understanding. [2:35]

This video lesson demonstrates how to find the slant height of a right cone. Students can check their understanding with an assessment. [6:18]

This video lesson demonstrates how to use the Pythagorean Theorem to find the slant height of pyramid.

This video presentation explains what sliding friction is, and how it is experienced. [5:32]

Explore the relationship between slope and the constant rate of change for linear functions. Assess learning with a quiz. [3:42]

Explore the relationship bewteen slope-intercept form, slope, and direct variations and assess learning with a quiz.

Use a table of data to find the slope-intercept form of a linear function. Take a quiz to assess learning.

Use a table of data to determine the slope-intercept form of a linear function. Take a quiz to assess learning.