K-12 science Dialogues: Target Science provides a series of startup meetings for cluster schools to examine science reforms, assess school science needs, and strategize solutions. K-12 Science Leadership: Teacher representatives from 103 schools in 11 feeder complexes form regional teams to plan and implement teacher professional development and projects involving parents and students. K-12 Science Leadership Team meetings--held monthly in four regions to plan professional development and K-12 articulation projects Leadership Academy--held in fall and winter to strengthen leadership skills of teacher leaders and to share information Cluster/complex projects--special projects designed to meet cluster/complex science needs. Target Science On-line [URL: www.lalc.k12.ca.us/target] Part of LALCNet, Target Science On-line is open to all K-12 science teachers to share professional development information, resources, inquiry-based lessons, and interactive student experiments via web pages, e-mail, and newsgroups. Visit "LA River Connection and Sunrise...Sunset". Partners in science and Industry: Scientists and engineers pair with K-12 Science teachers to develop and implement science investigations and projects and provide role models for students. K-12 Science Professional development: Leadership Academy and Retreat--leadership development emphasizing reform issues in science education and interpersonal leadership skills. Science Explorations--K-12 science workshop series given in four regions incorporating community experts, field trips, and inquiry lessons. Science Classroom Demonstrations-to demonstrate inquiry--based and constructivist science instruction for all students. Telecommunications in the Science Classroom-- professional development in integrating telecommunications and multimedia into science teaching and learning. School Site Staff Development--specially designed professional development tailored to meet a school's science needs. Grant Writing Workshops to develop projects and write proposals to submit to various funders and to LAEP Small Grants program. UCLA Science Project--off track institutes on Urban Science, Leadership and Technology. Family Science Events: Teachers, secondary students, and Partners provide inquiry-based activities to parents and students that demonstrate the importance of science for all students and offer suggestions to parents in helping their children learn science.