California Avenue School uses a variety of curriculums to establish rigorous instruction in preparation for elementary school. Those curriculums include: Houghton-Mifflin Harcourt 'Splash Into Pre-K', Tuned Into Learning, Avenues, and Handwriting Without Tears. Infused into each classroom is developmentally-appropriate technology. Students also have access to the newly renovated computer lab with a range of resources available.