Fifty Modeling Workshops in high school physics, chemistry,  physical science, and biology will be offered each summer, in many states. Modeling Workshops are peer-led. Modeling Instruction is designated by the U.S. Department of Education as an Exemplary K-12 science program. Some sites offer stipends, usually for in-state teachers.  Graduate credit is available at some sites. For information, go to:  http://modelinginstruction.org/workshops-summer-2015/