Gov. Mark Dayton on Friday told a group of education and child advocacy groups gathered for a conference that he plans to spend half of the state's $1-billion surplus on education and policies benefiting children.

The DFL governor is set to release his full budget proposal Tuesday, and in recent days has released partial details on proposals that include expanding a child-care tax credit and investing $30 million in the University of Minnesota Medical School.

Dayton on Friday said he would allocate $516 million for children. Of that, $372 million would go toward education, $44 million for human services and $100 million for the child-care tax credits.

The money would pay for programs such as early childhood education and support for families in need.