SCIENCE CONCEPT: Lift occurs when the pressure on the upper surface on an object (wing) is less than the pressure on the lower surface. STUDENT OBJECTIVE: The student will observe the effect of faster moving air OVERVIEW: The student will experiment with a sheet of paper to observe the effect of faster moving air. TEACHER TEXT:

PREPARATION TIME: 5 minutes. LESSON TIME: 5 minutes. TEACHER PREP: Gather material. WORDS TO KNOW: air pressure blow speed faster

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