The Guessing Machine — databases for kids
The Guessing Machine is a free, hands-on activity for learning what a database is, made for KS2 computing. It runs in your browser with no login and no download.
Children build a collection with their own fields and records, explore it with filters, sorting and charts, then challenge a machine that can only ask yes/no questions about the fields to guess a chosen record — a branching-database twist on 20 questions. Please enable JavaScript to start. More free classroom apps at mousecalls.com/apps.