Explore the following Science resources

BioInteractive, established by the Howard Hughes Medical Institute, is a collection of classroom resources for Science teachers gathered by scientists, artists, and educators.
The National High School Journal of Science is a free, online, student-run and peer-reviewed research journal that is targeted towards high school students.
NASA Education provides Science, Technology, Engineering, and Math resources for students and educators.
Science Daily is a free science news source with new web articles about breaking news in the science world published daily.
National Science Foundation (NSF) is a federal agency founded to promote the progress of science.  NSFs classroom resources page is arranged by research area.
PhET provides free interactive science and math simulations for classroom use.
The Physics Classroom is an online, free-to-use, physics website for teachers and students.
The Online Writing Lab (OWL) at Purdue University provides a free APA style writing guide.
The National Science Teachers Association
The Illinois Science Teachers Association is a chapter of NSTA.