PHILADELPHIA (WPVI) -- Kindergarten registration opens Tuesday for the Philadelphia School District. However, due to cold ...

California’s implementation of universal transitional kindergarten has had adverse effects on preschool programs, new data ...

Murphy's proposal calls for mandating full-day kindergarten in all of New Jersey's school districts. Sixteen states and the ...

Transitional kindergarten may have stolen thunder from preschools, data suggests . Before transitional kindergarten, or TK, ...