A class brainstorming session in response to the question, "What is Democracy?" results in a giant web of words and the concluding statement, "Democracy is one of the few words that should not be defined by only one person." A...

Take a radical look at square roots. The presentation examines square roots as the lengths of the sides of a square with a given area on the coordinate plane. Using this method, it is clear why the square root of a number can be positive...

School's out ... forever? Episode two in a seven-part Global Problem Solvers series follows the team as they touch down in hurricane-ravaged Tampa. After meeting with a local principal and teacher, the group begins to formulate a plan to...

What makes data big? The 38th installment in the series Crash Course Statistics provides a definition of big data and its origins. It shows various methods and resources on how to collect big data and how companies use big data for a...

Determine medians within a group. Given data represented as a frequency table of grouped data, the video demonstrates finding an estimation for the median. After finding the group where the median resides, the presenter uses a formula to...

Symmetry shows up in equality. Pupils view four examples as the presenter determines whether the equations have symmetry about the x-axis, the y-axis, and the origin. Each equation has at least one type of symmetry. The video works...

Magnetic resonance imaging, just how safe is it? The introduction to unit study of magnetic resonance imaging technology presents the grand challenge questions of how an MRI machine works, the risks involved, the physics involved,...

Learn how to facilitate both individual and group brainstorming sessions in order to maximize creativity.

Learn how to facilitate both individual and group brainstorming sessions in order to maximize creativity.

The aim of this lesson is to introduce the concept of Neutralization and its application in our daily lives. Students are encouraged to construct their knowledge of Neutralization through brainstorming sessions, experiments, and mind...