La County Science Fair 2024. The los angeles county science and engineering fair provides a yearly setting for middle and high school students to show off their investigative skills and creativity to compete for medals,. 2024 is the 74th annual science and engineering fair in los.
The los angeles county science and engineering fair provides a yearly setting for middle and high school students to show off their investigative skills and creativity to compete for medals,. San mateo county office of education stem fair.