This science curriculum was written for teachers of children in the elementary grades. It contains science activities for the following lessons: (1) Whirly Birds and the Concept of Lift; (2) Parachutes; (3) Weather Vanes; (4) Paper Airplanes; (5) Flying an Airplane; (6) Jet Engine; (7) Identifying Flying Objects; (8) It's a Bird! It's a Plane; (9) Airport Numbers; and (10) Kites in the Wind. The detailed lesson plans are divided into the following sections: grade level, skills to be learned, performance objectives, materials, procedure, concepts, and questions for further study. (PR)