Curated OER
Air Force Trains Warriors to Defend Cyberspace from Terror
Students explore the use of computers in the military. In this lesson, students read an article on plans the Air Force is making to increase their use of computers to fight terrorism, then participate in a discussion on the...
Code.org
HTTP and Abstraction on the Internet
Introduce your class to the layers of abstraction of the Internet with a lesson on the HTTP protocol. Pupils review previous lessons on levels of the Internet, then investigate new high levels by examining the HTTP traffic on...
Curated OER
7 Internal Messages
In this technology worksheet, learners compose e-mails that are meant to be shared on a closed system or network. The directions for each is listed.
Messenger Education
Can You Hear Me Now?—Communicating with Spacecraft
Radio signals transmitted to Pluto take five hours to reach their destination! In these two activities, young scientists explore data communication in space. In activity one, pupils learn how data is gathered and sent back to Earth....
Curated OER
Binary Math
In this physics worksheet, students perform a series of mathematical operations involving binary numbers to answer 11 questions.
Code.org
Routers and Redundancy
How are messages to the right recipient? Introduce the concept of routing Internet traffic by drawing a comparison to sending a letter. Groups use the Internet Simulator program to send messages to others using the same router...
Teach Engineering
Microfluidic Devices and Flow Rate
When you have to flow, you have to flow. The activity introduces class members to microfluidic devices and their uses in medicine. They watch a short video on how the diameter affects the rate of flow. The worksheet has individuals...
Social Studies School Service
“Duck and Cover” (Civil Defense)
Bert the Turtle models for viewers the 1950s Civil Defense Duck and Cover strategy that was supposed to protect citizens from a nuclear blast. After viewing the video, watchers are asked to consider the motivations of the producers of...
Curated OER
Design Project: Audio Media-based Signal Generator
In this physics worksheet, students are given a schematic diagram to construct an amplifier circuit. They complete 4 short answer questions about the circuit they made.
Curated OER
Camel Number Cards 1 to 20
In this camel number cards worksheet, students cut out and color 20 cards each with a number written on the hump of a camel.