Seventh graders crack a code using binary numbers. In this technology lesson, 7th graders explain how binary codes can represent letters and numbers. They create their own code and exchange them with their classmates.

This basic, black-and-white printable is a copy of the periodic table of elements. It includes the standard element name, symbol, atomic number, and atomic weight. Across the bottom is an explanation that says for elements without stable...

Students research to find information about the U.S. States. In this fifty states instructional activity, students choose a state to research and locate it on the map. Students research to find the population of that state and record by...

In this fascinating talk, Kevin Slavin argues that we're living in a world controlled by algorithms which determine: espionage tactics, stock prices, movie scripts, and architecture. He warns us that we are writing code we can no longer...