Cyberchase video in which the CyberSquad must get into a vault before Hacker, Buzz, and Delete by cracking a code of shapes and numbers. [3:20]
In this video segment from Cyberchase, Harry has a fixed budget for clothing, so he uses algebra to figure out what combination of jackets and pants he can buy with $100. [3:24]
In this Cyberchase video, the Teleporter breaks and the CyberSquad must try to fix it using clues given to them by Ms. Fileshare. This is one in a series of two problem-solving videos. [3:49]
In this Cyberchase video segment, the CyberSquad finds the right combination of switch, lever and button that will deactivate the force field protecting the stolen Black Crystal. [3:21]
In this video from Nature, observe elephants trek across the desert to an isolated waterhole. [4:13]
This illustrated essay from the NOVA Web site explains why the atomic structure of a diamond slows down light and produces a sparkle more brilliant than from any other colorless substance.
In this segment from Curious, learn about creating energy from solar rays to meet the growing energy needs of the world. [6:09]
This lesson will explore the concept of domain and range and their relationship to functions. It is 9 of 13 in the series titled "Domain and Range." Includes short quiz. [2:49]
This video segment from WILD TV features a man who raises pigeons as a hobby. [3:18]
In this transcript of an interview filmed for the PBS series "Evolution," scientists Ted Daeschler and Neil Shubin describe the discovery and significance of some of their key fossil finds.
See how Lansing, Michigan inner-city youth become community science experts in energy sustainability and environmental health topics in this student-centric after-school program. [5:07]
In this video segment from WILD TV, a scientist in the Florida Everglades talks about her research on the pig frog. [6:25]
In this video segment from Religion & Ethics Newsweekly, learn about Muslims in Lawrenceville, Georgia, their plans to build an Islamic cemetery and the stiff objections from their Christian neighbors. [7:59]
These questions test knowledge of domain and range of exponential functions, properties of exponents, and population growth and compound interest modeled by exponential functions. Questions are true/false and multiple choice; solutions are provided.
In this video segment [3:10] from Cyberchase, the CyberSquad must find the exact center of a circle in order to save Motherboard.
This video segment from The Supreme Court introduces viewers to the 14th amendment.
This video segment describes the basics of the circulatory system: how the heart pumps the blood that carries oxygen and nutrients throughout the body. [3:14]
Students are introduced to the main features of functions that they will learn throughout the year, providing students with a conceptual understanding of how functions are used to model various situations.
Through three teacher-led demonstrations, students are shown samplers of real-world nanotechnology applications involving ferrofluids, quantum dots and gold nanoparticles. This nanomaterials engineering lesson introduces practical applications for nanotechnology and some scientific principles related to such applications. It provides students with a first-hand understanding of how nanotechnology and nanomaterials really work. Through the interactive demos, their interest is piqued about the odd and intriguing nano-materials behaviors they witness, which engages them to next conduct the three fun associated nanoscale technologies activities. The demos use materials readily available if supplies are handy for the three associated activities.
See how Mississippi high school students confront the uncertainty and untidiness of science and develop problem-solving strategies in the context of local catfish farming. [5:40]