The eighth-grader who attends Jefferson Elementary School in Tracy has competed in ... to represent the county and their schools in the California State Elementary Spelling Bee Championship ...

It’s a pirate’s life for Jefferson Elementary as they celebrated the first day of their engagement lab Friday by teaching the first grade crew their “arrr’s.” Students got to dig for ...

Educators from the Jefferson Elementary Center work to set up the inflatable Star Lab workshop Thursday in the cafeteria. The lab is on loan from the NASA IV&V Education Resource Center (ERC) out ...