SimPop for Science Simulations

SimPop is a web-based simulation program created by students for students in grade 6-12.  It encourages scientific inquiry, makes the invisible visible and helps build visual mental models. There are a variety of options and settings for manipulating each science activity. As students interact with these simulations, they explore cause-and-effect relationships. It makes understanding science concepts much easier with a visual hands-on approach. Resource is free so check it out.
simpop simulations