After years of gradual expansion, California is making transitional kindergarten available for all 4-year-olds this fall. An ...

In kindergarten, the extra time is spent on foundational skills like understanding numbers and quantity, but also the basics of addition and subtraction, said Diana Hanobeck, the district's ...

The Tucson Unified School District (TUSD) approved an innovative curriculum to be implemented in 60 Pre-K classrooms across ...

At Marcus Hook Elementary, a Title I elementary school in the Chichester District, kindergarten teacher Danielle Adler’s students were deep into first grade addition, using numbers up to 12.