The C-STEM Center at UC Davis has developed innovative educational computing and robotics technologies for K-14 hands-on learning and is now providing professional development to help teacher effectively implement the curriculum. The Center focuses on integration with Algebra topics, the gatekeeper for STEM disciplines, to help close the achievement gap, engage traditionally unrepresented groups and at- risk students in learning STEM subjects while preparing all students to be career and college ready. For more information, please visit http://cstem.ucdavis.edu/curriculum/.