Engage is the outcome of a consortium of universities and government agencies who want kids to be more involved in STEM (Science, Technology, Engineering and Math) activities. These games have been developed to encourage kids in PreK-3rd grade to develop STEM skills. These games are engaging, entertaining and educational. I’m not saying they’re going to plug any gaping holes in your curriculum, but if you want to reward your kids with some online game time, this is a great place to start. Games teach concepts like balance and how to build stable structures. All games are free to play online.