California State Science Fair 2025 Winners. Volunteer judges help determine category winners as well as those who will represent the lacsef at the california state science fair and the international science and engineering. Individual students will be emailed with instructions on how to proceed to other fairs if they are eligible.

Additionally, four saratoga students — juniors lynn dai, sanjoli gupta and zeyneb kaya and senior nidhi mathihalli — qualified for the california state science fair (csef) on. Volunteer judges help determine category winners as well as those who will represent the lacsef at the california state science fair and the international science and engineering.