COMPANY: WORLD OF SCIENCE, INC. TICKER: WOSI EXCHANGE: NMS FORM-TYPE: 10-Q Exhibit 11. Statement re Computation of Per Share Earnings FILING-DATE: September 14, 1999 Exhibit 11 WORLD OF SCIENCE, INC. COMPUTATION OF PER SHARE NET LOSS (In thousands, except per share data) Quarter Ended ------------- Basic Loss Per Share: July 31, 1999 August 1, 1998 ------------- -------------- Net loss $ (1,965) $(1,177) Weighted average common shares outstanding 4,760 5,080 Basic loss per share $ (0.41) $ (0.23) ======== ======= Diluted Loss Per Share: Net loss $ (1,965) $(1,177) Weighted average common shares outstanding 4,760 5,080 Diluted loss per share $ (0.41) $ (0.23) ======== =======