Computer Science Unplugged
Battleships—Searching Algorithms
How does a computer perform a search in order to find data? The lesson begins with a demonstration on finding one number out of 15. Pairs then play three games of Battleship by using different search techniques. The lesson...
Curated OER
Teamwork And Productivity
Students engage in a creative project of constructing different things using origami paper. The objective is for them to construct something that is identified and useful at the same time. They use guided questions to go through the...
Curated OER
Google for Education: Children and Technology: Binary System
How are the numbers stored in a computer? Have students think of binary as a set of bulbs with on and off states. Take a look at how many numbers can be represented with a limited set of bulbs.