The Great Barrington Rudolf Steiner School has rescheduled its bi-annual middle school student science fair for 7 p.m. Thursday, Feb. 25, and 9 a.m. Friday, Feb. 26, in the school auditorium, 35 West Plain Road. Admission is free.

Close to 45 seventh- and eighth-graders will demonstrate projects on diverse topics including many that concern conservation and "green" solutions to everyday problems.

For reservations, contact Robyn Coe at or 413-528-4015, ext. 106.