From Materials to Outcomes: California’s Curriculum Opportunity

With the release of the 2023 Mathematics Framework for California Public Schools and the first statewide math adoption list in over a decade, districts have an opportunity to strengthen how curriculum decisions shape student learning.

Most California students are still using math curricula published before 2018, and leaders must navigate dozens of state-approved options with limited guidance on how they differ.

At the same time, the growing availability of higher-quality materials creates a timely moment to update programs and better align instruction with the state’s vision for mathematics learning.

This report explores:

• What California’s new math framework means for districts
• How the 2025 adoption list shapes curriculum choices
• Why stronger local processes are critical for implementation
• What district leaders can do to ensure materials translate into meaningful learning

California has clarified what high-quality instruction should look like. The challenge now is turning that vision into classroom reality by ensuring every district has the tools, evidence, and capacity to select and implement materials effectively.