Elementary pupils in the Lindbergh School District will celebrate science at the 15th annual Practical Research Investigating the Scientific Method, or PRISM, Night on Friday, Feb. 29, at Truman Elementary School, 12225 Eddie & Park Road.

More than 1,000 projects will be featured from 3:30 to 8 p.m. in the school cafeteria and gyms, according to a district news release.

PRISM project types are a collection, investigation, invention or a portfolio of science. The event is open to the public.

For additional information about PRISM Night, call Carrie Launius at (314) 729-2400, Ext. 8915.