As governors respond to the need to significantly improve the quality of public education, they should consider incorporating stronger actions to improve mathematics instruction as part of their overall reform agenda. Governors can take the following actions to promote high-quality mathematics instruction for young children: (1) Become a champion for improvements in the quality of early math education with legislators, business leaders, educators, parents, and students; (2) Align high-quality mathematics standards through the educational pipeline, and support appropriate use of student assessments to measure results. State leaders could consider raising standards for the math skills and concepts children should learn in their state's early learning guidelines; and (3) Promote changes in policies that improve educator preparation and that support their capacity to teach mathematics to young children. Although governors are already strong proponents of early reading initiatives, they have an opportunity to become champions for improving early mathematics instruction in their states, as well. Many of the actions described in this brief require no or minimal new state funding and can help lay the groundwork for a state's focus on high-quality early mathematics teaching and learning.