Blue-Bot is a cousin the Bee-Bot - a cute bee shaped programmable robot. You can use it's buttons to program it, or an app ( https://itunes.apple.com/ca/app/blue-bot/id957753068?mt=8 ). They are a great starting point for learning how to program and using algorithms.
Activities:
https://www.commonsense.org/education/lesson-plans/tinkering-with-blue-bot-dlcs-lesson-plan-1
Activities for Bee-bot - but can be used with Blue-bot