The 61st Annual Central California Regional Science, Mathematics and Engineering Fair will be Monday through Thursday at the Fresno Fairgrounds in the Commerce Building.
More than 650 elementary and high school students have registered projects in 13 different categories and two divisions.
Students from all over the Valley will showcase their research and displays and will compete to take home ribbons, medals, trophies and one of 50 special awards.
The fair promotes an interest in sciences, mathematics and engineering.
The top four individual winners from the Senior Division will go on to represent Fresno County's regional fair at the Intel International Science and Engineering Fair in Los Angeles May 11-16.
The public is invited to view student projects from 10 a.m. to 7 p.m. on Tuesday.
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