Paper Rockets pdf

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Discussion:1. What makes one rocket perform betterthan another? (Do not forget to examinethe weight of each rocket. Rockets madewith extra tape and larger fins weighmore.)2. How small can the fins be and stillstabilize the rocket?3. How many fins does a rocket need tostabilize it?4. What would happen if you placed therocket fins near the rocket's nose?5. What will happen to the rocket if you bendthe lower tips of the fins pinwheelfashion?6. Are rocket fins necessary in outer space?Assessment:Students will complete test reports that willdescribe the rockets they constructed andhow those rockets performed. Ask thestudents to create bar graphs on a blanksheet of paper that show how far each of thethree rockets they constructed flew. Havestudents write a summarizing paragraph inwhich they pick which rocket performed thebest and explain their ideas for why itperformed as it did.Extensions:Try to determine how high the rockets fly. Todo so, place masking tape markers on a wallat measured distances from the floor to theceiling. While one student launches therocket along the wall, another studentcompares the height the rocket reached withthe tape markers. Be sure to have thestudents subtract the height from where therocket was launched from the altitudereached. For example, if students held therocket 1.5 meters from the floor to launch it,and it reached 4 meters above the floor, theactual altitude change was 2.5 meters. Referto the Altitude Tracker activity starting onpage 69 for details on a second method formeasuring the height the paper rocketsreach.54Rockets: A Teacher's Guide with Activities in Science, Mathematics, and Technology EG-108 February 1996
PAPER ROCKETSFollow the arrows to build your rocket.Roll paper strip aroundpencil.4 by 28 centimeterstrip of paperL AUNCHTape tube in 3 places.Blow throughstraw to launch.Fold over upper endand tape shut.Insert straw.Cut off ends.Cut out fins in anyshape you like.Fold out tabs andtape fins to tube.Rockets: A Teacher's Guide with Activities in Science, Mathematics, and Technology EG-108 February 199655
Page 3: Planet Targets(Not Drawn To Scale)E

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