Five activities dealing with bubbles are presented. Information provided with the activities includes introductory and/or background information; notes on pre-activity preparations; lists of science themes and skills fostered; time frame; list of materials needed; student procedures; and instructional strategies. A teaching guide with detailed background information is also provided. Topics considered in the guide include: (1) the variety and importance of bubbles; (2) stimulating students' thinking about bubbles; (3) soaps, detergents, and water; (4) patterns of bubble clusters; (5) bubbles in liquids; and (6) bubble colors. An annotated list of eight references is included. (JN)