This paper investigates the effects of public child care availability in Italy in mothers' working status and children's scholastic achievements. We use a newly available dataset containing individual standardized test scores of pupils attending the second grade of primary school in 2009-10 in conjunction with data on public child care availability. Our estimates indicate a positive and significant effect of child care availability on both mothers' working status and children's Language test scores. We find that a percentage change in public child care coverage increases mothers' probability to work by 1.3 percentage points and children's Language test scores by 0.85 percent of one standard deviation; we do not find any effect on Math test scores. Moreover, the impact of a percentage change in public child care on mothers' employment and children's Language test scores is greater in provinces where child care availability is more limited. (author abstract)