NEW YORK - Danish toymaker Lego Group has unveiled a new robotics kit that encourages students to gain programming skills through collaborative, hands-on activities. Each set of the Spike Prime kit comes with over 500 pieces, for building a variety of creations, and is paired with lesson plans for both students and teachers. It also comes with an app that uses a drag-and-drop programming language. One of the models, called "Rain or Shine," is programmed to get data from a weather service, which then instructs a Lego robot to move its umbrella or sunglasses based on whether it is raining or sunny in a particular city. "Our intention is that every child in middle school should be able to have a very solid and valuable STEAM (Science, Technology, Engineering, Arts, Math) learning experience and ultimately to build that confidence," said Esben Staerk Joergensen, president of Lego Education.