Fold it, fly it, measure it, then change one thing and fly it again. This STEAM Instant Lesson turns a paper airplane into a real engineering investigation for National Aviation Week, with distinct content for K–1, 2–3, and 4–5. Younger students describe motion and compare flights using yarn strips cut to the length of each throw. Older students run a controlled test with a fixed launcher, plot class results on a dot plot, and argue from their own data whether a redesign actually worked or whether one throw was simply lucky. Along the way they meet the four forces of flight, balanced and unbalanced forces, and the Wright brothers' habit of changing one thing at a time. Includes printable Flight Log and blueprint sheets, a facilitation script, vocabulary flip cards, discussion questions with teaching notes, and alignment to Common Core, NGSS, Georgia, Michigan, North Carolina, New Jersey, and New York standards. Pair it with the Paper Airplane Engineering Craft to keep students building after the data is in.
