Science Matters is a joint project between PSTA and NSTA.  It is a communication network that will link you to other teachers of science as well as receive information regarding professional development that is appropriate for your area of content and level of students.  During the coming year, PSTA will make a transition into maintaining the communication network.  Click on the following link and then scroll to the bottom of the following link to sign up. 

http://www.nsta.org/sciencematters/