Rocketry Lesson PowerPoint, Build a Water Rocket

1. Nosecone to limit drag Lightweight Payload Fuel / Propellent ¾ filled with water and add detergent? Sturdy Fins Nozzle Caution! Nozzle must work with launcher.

2. http://sciencepowerpoint.com/Website Link:

11. -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages -Make visuals clear and well drawn.

12. • RED SLIDE: These are notes that are very important and should be recorded in your science journal. • BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy

14. • The Soviet Union (no-longer) took the lead in the space race putting the first person in orbit. Copyright © 2010 Ryan P. Murphy Learn more about the space race: http://www.history.com/topics/space-race

15. • President Kennedy challenged the United States to put a man on the moon. Copyright © 2010 Ryan P. Murphy Reading link about the Space Race and the History of the Apollo Missions at… http://teacher.scholastic.com/space /apollo11/index.htm

18. • The Apollo Missions to the moon were launched by the powerful Saturn V rocket

20. • The Saturn Rocket had many stages.

21. • Anatomy of the Saturn Rocket

26. The Apollo spacecraft had three parts.

27. The Apollo spacecraft had three parts.

28. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts.

31. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Tightly Packed

32. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth. Tightly Packed

33. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth.

34. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth.

35. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth. Service Module which supported the Command Module with propulsion, electrical power, oxygen and water.

36. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth. Service Module which supported the Command Module with propulsion, electrical power, oxygen and water. Just tanks etc, Astronauts didn’t enter.

37. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth. Service Module which supported the Command Module with propulsion, electrical power, oxygen and water. Just tanks etc, Astronauts didn’t enter. Command module pilot Michael Collins stayed behind while Neil Armstrong and Buzz Aldrin entered the lunar module.

38. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth. Service Module which supported the Command Module with propulsion, electrical power, oxygen and water. Just tanks etc, Astronauts didn’t enter. Command module pilot Michael Collins stayed behind while Neil Armstrong and Buzz Aldrin entered the lunar module.

40. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth. Service Module which supported the Command Module with propulsion, electrical power, oxygen and water. Just tanks etc, Astronauts didn’t enter. Hatch between command module and lunar module.

42. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth. Service Module which supported the Command Module with propulsion, electrical power, oxygen and water. Just tanks etc, Astronauts didn’t enter. The Lunar Module (LM) Eagle separated from the command module

43. The Apollo spacecraft had three parts. A Command Module with a cabin for the three astronauts. Only part that landed back on Earth. Service Module which supported the Command Module with propulsion, electrical power, oxygen and water. Just tanks etc, Astronauts didn’t enter. The Lunar Module (LM) Eagle separated from the command module

44. • The whole world watched and listened in suspense.

45. • Activity! Listening to an historic event that captivated the world. (7:50 minutes in) –“The Eagle has landed.” – http://www.youtube.com/watch?v=5QS3JSRGk3o

46. The Apollo Missions. Learn more: http://www.nasa.gov/mission_pages/apollo /missions/index.html

47. • Apollo 11 was the spaceflight that landed the first humans on the moon.

48. • Apollo 11 was the spaceflight that landed the first humans on the moon. – Americans Neil Armstrong and Buzz Aldrin walked on the Moon on July 20, 1969.

49. • Neil Armstrong spent about two and a half hours outside of the spacecraft. – Both Armstrong and Aldrin collected lunar material for the return trip to Earth.

50. • Neil Armstrong spent about two and a half hours outside of the spacecraft. – Both Armstrong and Aldrin collected lunar material for the return trip to Earth.

51. • They also placed scientific experiments and planted a flag before leaving.

52. • Illustration of Lunar Module Ascent back to the command module.

55. • The lunar then approached the command module.

61. • Activity! (Optional) Recreating the docking. – Can a student with a cone (LM) dock with a person holding a safe short pole from across the room. (Helmet / Safety Needed) – The LM (teacher’s office chair) only gets three pushes / changes in direction.

64. • After docking, Armstrong and Aldrin climbed back through the hatch with cargo to the command module.

65. • The Eagle's ascent stage was jettisoned into lunar orbit.

66. • The Eagle's ascent stage was jettisoned into lunar orbit.

67. • The Eagle's ascent stage was jettisoned into lunar orbit. – It crashed somewhere on the moon.

68. • All three astronauts in the command module attached to the service module began the trip back to Earth.

69. • The service module was jettisoned and just the command module would head back to earth.

73. • This is the heat shield that protected the Command Module from burning up during the reentry.

76. • Parachutes were deployed and the Command Module splashed into the Pacific Ocean.

87. 1st

88. 1st

89. 1st 2nd

90. 1st 2nd

91. 1st 2nd

92. 1st 2nd

102. • The Apollo Missions

103. • The Apollo Missions – Ran from 1961 to 1972

104. • The Apollo Missions – Ran from 1961 to 1972 – Six manned landings on the Moon were achieved.

105. • The Apollo Missions – Ran from 1961 to 1972 – Six manned landings on the Moon were achieved. • The Apollo 13 Flight never made it to the moon but landed safely back on Earth.

106. • The Apollo Missions – Ran from 1961 to 1972 – Six manned landings on the Moon were achieved. • The Apollo 13 Flight never made it to the moon but landed safely back on Earth. – Apollo 17 was the last flight to the moon.

107. • The Apollo Missions – Ran from 1961 to 1972 – Six manned landings on the Moon were achieved. • The Apollo 13 Flight never made it to the moon but landed safely back on Earth. – Apollo 17 was the last flight to the moon. – Apollo also spurred advances such as telecommunications and computers.

109. • You can now finish this question.

112. • Activity! Visit Google Moon and work on the Apollo questions from the homework. http://www.google.com/moon/

113. • Picture of mirror on moon to reflect laser back to earth.

121. • Activity! Moon Patrol – Classic Video Game • http://www.webworksllc.com/games/Moon_Patr ol.cfm

122. • Rocketry 101 Available Sheet

123. • Part of this area of focus includes building your own rocket.

125. • 2-3 Person groups. Each groups needs one plastic soda bottle. 20 ounce or 2 liter will work. Copyright © 2010 Ryan P. Murphy Learn more: http://www.timhesterberg.net/water- bottle-rockets/how-to

126. • Water Rocket Launcher can be purchased at… • Buy Rocket Launcher

136. • Law of Gravity F = G M m / r^2 – Gravity is an attractive force between two bodies, which depends only on the mass of the two bodies (M and m) and inversely on the square of the separation between the two bodies. – (If you double the mass of the earth, its gravitational force will become twice as big; if you get 3 times further away from the earth, its gravitational force will be 3 times weaker.) If interested in some difficult mathematics visit… http://easycalculation.com/physics/classical-physics/learn- newtons-law.php

148. • Which one is the relative gravity of Jupiter? – Earth's force of gravity is measured at 1.00

151. • Question. – If the sun were to be shrunk into the size of a basketball without losing any mass, would it have more, less, or the same gravitational effects it has now?

152. • Question. Answer… – If the sun were to be shrunk into the size of a basketball without losing any mass, would it have more, less, or the same gravitational effects it has now?

155. • Question. Answer… – If the sun were to be shrunk into the size of a basketball without losing any mass, would it have more, less, or the same gravitational effects it has now? Learn more (Advanced) at… http://www2.astro.psu.edu/users/caryl/a10/lec4_2d.html

156. • In rocketry we can use gravity to speed up an object and change directions

157. • In rocketry we can use gravity to speed up an object and change directions

158. • Gravity of the earth keeps the moon from going into deep space,

159. • Gravity of the earth keeps the moon from going into deep space, gravity of the sun keeps the earth in orbit,

160. • Gravity of the earth keeps the moon from going into deep space, gravity of the sun keeps the earth in orbit, and gravity of our galaxy keeps sun from heading into deep space.

161. • The Apollo missions used the gravitational pull of the earth and moon to slingshot / gain velocity.

162. • Video Link! Gravity in a minute – http://www.youtube.com/watch?v=Jk5E-CrE1zg

167. • Expect Rotation, Center of gravity is important. Don’t be top heavy

168. • Expect Rotation, Center of gravity is important. Don’t be top heavy

173. • Lift and Drag – Two aerodynamic forces

174. • This cheesy rocket design would have too much weight and drag to successfully take off.

176. • Activity! Visiting a rocket science website. – http://www.nasa.gov/externalflash/RocketScience101/RocketSci ence101.html – Student can build a rock / mission.

177. • We will have a launch pad

178. • We won’t have a guidance system like this rocket.

179. • We won’t have a guidance system like this rocket. – Your rocket should be balanced however and put on the launch pad for a vertical launch.

180. • Your rocket should have a payload.

194. What would the path look like without gravity?

195. What would the path look like without gravity?

196. What would the path look like without gravity? It would keep going until acted upon by a force.

197. What would the path look like on Earth?

198. What would the path look like on Earth?

201. Objects usually have a parabolic trajectory on Earth because of gravity

202. Objects usually have a parabolic trajectory on Earth because of gravity Trajectory: Learn more at… http://www.physicsclassroom.com/class /vectors/u3l2b.cfm

203. • Activity! Ragdoll Cannon Game. How is trajectory used to complete the game? – Type Ragdoll Cannon on a Google search or – http://www.kongregate.com/games/Johnny_K/ ragdoll-cannon Copyright © 2010 Ryan P. Murphy

204. • Catapult Simulator: (Optional) – http://www.forgefx.com/casestudies/prenticeh all/ph/catapult/design-test-simulation.htm

205. • Activity! Please record the following angles for these clubs. – Driver: 80 – 3 Iron: 65 – 7 Iron: 55 – PW: 35 Golf trajectory simulator. Try and hit the 200 yard marker. http://www.lcs.syr. edu/centers/simf luid/red/golf.html

206. • Space Shuttle and ISS

207. • Space Shuttle helped put satellites into orbit.

209. • Weather Satellites help take images of weather systems.

218. • Military Uses including GPS which stands for Global Positioning System.

220. • Space Junk (We’ve polluted space)

221. • Collisions create debris, all of which could damage or destroy other satellites. (ISS?)

223. • The Space Shuttle:

224. • The Space Shuttle: A reusable space transportation system that can carry people and cargo;

225. • The Space Shuttle: A reusable space transportation system that can carry people and cargo; built to replace launch vehicles that could only be used once.

226. • The Space Shuttle: A reusable space transportation system that can carry people and cargo; built to replace launch vehicles that could only be used once. Program currently retired.

227. • First Shuttle was the Enterprise which was only built for testing and gliding and never went into space.

228. • The First Space Shuttle was the Columbia in 1981. – Flew nine successful missions

229. • HD Video of Space Shuttle Atlantis Launch to the ISS can be found at. • http://www.nasa.go v/multimedia/hd/HD GalleryCollection_a rchive_1.html

230. • HD Video of Space Shuttle Atlantis landing after visit to the ISS found at… • http://www.nasa.gov/multimedia/hd/HDGalleryColle ction_archive_1.html

231. • The second Space Shuttle was Challenger which performed nine successful missions.

235. • Challenger Disaster, January 28, 1986 took the lives of seven brave astronauts.

236. • Space Shuttle Columbia Disaster also took the lives of seven brave astronauts.

239. • Finding out what went wrong is important. – Challenger was faulty O-rings on the rocket boosters. – Columbia was a piece of loose hard foam that damaged heat resistant tiles. Copyright © 2010 Ryan P. Murphy

240. • Columbia Disaster.

241. • Columbia Disaster. – Insulating panel dislodged during take-off and damaged some heat panels on wing.

242. • Columbia Disaster. – Insulating panel dislodged during take-off and damaged some heat panels on wing. – Damaged heat panels allowed superheated gases to destroy the shuttle during re-entry.

243. • The third space shuttle was the Discovery which launched the Hubble Space telescope.

244. • The fourth space shuttle was Atlantis which was used for 28 missions.

245. • Endeavor is the fifth and newest Space Shuttle.

246. • Endeavor is the fifth and newest Space Shuttle. –Used primarily to support missions for the International Space Station (ISS)

251. • Led by the United States… – The ISS draws upon the scientific and technological resources of 16 nations: Canada, Japan, Russia, 11 nations of the European Space Agency and Brazil.

256. • HD Videos of ISS can be located: Download Prior • http://www.nasa.gov/multimedia/hd/HDGalleryColle ction_archive_1.html

257. • ISS – International Space Station The ISS: Learn More: http://www.nasa.gov/mission_pages/st ation/main/index.html

258. • The current Space Shuttle program is retired. – What’s next?

259. • The current Space Shuttle program is retired. – What’s next?

260. • Video Link! The challenges of sending the Phoenix Lander to Mars. (Optional) – http://videos.howstuffworks.com/nasa/5327-phoenix- mars-lander-video.htm

261. • All that has been accomplished in rocketry and space exploration begins with some basic understanding of physics.

262. • Sir Isaac Newton (1642-1727), mathematician and physicist, one of the foremost scientific intellects of all time.

263. • Newton’s 1st Law – An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force. – Called Law of Inertia Copyright © 2010 Ryan P. Murphy

266. • Very little to no friction in space. A space vehicle will travel in the same direction at the same speed until… .

275. • Acted upon by a force.

276. Heading this way for millions of years…? NEO’s Near Earth Objects.

277. • Video! Review! Newton’s 1st Law of Motion ESA – http://www.youtube.com/watch?v=Q0Wz5P0J deU

285. • Video! Review! Newton’s 2nd Law of Motion in Space with ESA. – http://www.youtube.com/watch?v=WzvhuQ5R WJE

290. • Activity Demonstration! Blast-Off – Safety Goggles Required. – Teacher breaks Alka-Seltzer into four pieces. – Teacher fills film canister ½ with water. – Teacher quickly drops in the Alka-Seltzer. tablet and snaps on film canister cap. – Teacher quickly places upside down on floor so all can see. Stand Back!

291. • How did this demonstration relate to Newton’s 3rd Law of Motion?

292. • How did this demonstration relate to Newton’s 3rd Law of Motion? Action – Gases build in the canister until the pressure blasts the cap off.

293. • How did this demonstration relate to Newton’s 3rd Law of Motion? Action – Gases build in the canister until the pressure blasts the cap off. Reaction – The rocket is lifted in the opposite direction. Equal and opposite. Snap ! Energ y

294. • How did this demonstration relate to Newton’s 3rd Law of Motion? Action – Gases build in the canister until the pressure blasts the cap off. Reaction – The rocket is lifted in the opposite direction. Equal and opposite.POP

295. • Thrust is the force which moves an aircraft through the air

296. • Thrust is the force which moves an aircraft through the air – Thrust needs to overcome weight. – Drag (friction) limits thrust.

311. Advice: Find ways to limit weight, limit drag, and increase thrust.

312. Advice: Find ways to limit weight, limit drag, and increase thrust. A few students can see if adding dishwater soap increases thrust.

314. • Weight: A measurement of the gravitational force acting on an object.

315. • Video Link! Newton’s 3rd Law of Motion in Space with ESA. – http://www.youtube.com/watch?v=cP0Bb3WXJ_k

316. • Review - Trajectory: The path of a moving object that it follows through space.

318. • We get to finally use this button on a calculator.

319. • Clinometer: Device used to find height

320. • Clinometer: Device used to find height • Height of Tree = h + B x tan(A),

330. Action

331. Action Reaction

332. Action Reaction Limits Drag

333. Action Reaction Limits Drag Increases Thrust

334. Action Reaction Limits Drag Increases Thrust Our “Propellent”

335. Action Reaction Limits Drag Increases Thrust Our “Propellent” Stabilize / Flight Path

336. Action Reaction Limits Drag Increases Thrust Our “Propellent” Stabilize / Flight Path

337. Action Reaction Limits Drag Increases Thrust Our “Propellent” Stabilize / Flight Path Creates Thrust

338. Action Reaction Limits Drag Increases Thrust Our “Propellent” Stabilize / Flight Path Creates Thrust

340. One standard plastic soda bottle is inverted so the opening becomes the nozzle.

341. One standard plastic soda bottle is inverted so the opening becomes the nozzle. Another can be cut on the bottom and placed on top to increase height of rocket.

342. One standard plastic soda bottle is inverted so the opening becomes the nozzle. Another can be cut on the bottom and placed on top to increase height of rocket.

343. Nosecone to limit drag

344. Nosecone to limit drag Lightweight Payload

345. Nosecone to limit drag Lightweight Payload Fuel / Propellent ¾ filled with water and add detergent

346. Nosecone to limit drag Lightweight Payload Fuel / Propellent ¾ filled with water and add detergent?

347. Nosecone to limit drag Lightweight Payload Fuel / Propellent ¾ filled with water and add detergent? Sturdy Fins

348. Nosecone to limit drag Lightweight Payload Fuel / Propellent ¾ filled with water and add detergent? Sturdy Fins Nozzle

349. Nosecone to limit drag Lightweight Payload Fuel / Propellent ¾ filled with water and add detergent? Sturdy Fins Nozzle Caution! Nozzle must work with launcher.

350. Nosecone to limit drag Lightweight Payload Fuel / Propellent ¾ filled with water and add detergent? Sturdy Fins Nozzle Air Pump to add pressure

351. • Example of a Soda Bottle Rocket.

353. Full Soda bottle without any cuts or holes

354. Bottle cut in half Full Soda bottle without any cuts or holes

355. Bottle cut in half Full Soda bottle without any cuts or holes Nosecone

356. Bottle cut in half Full Soda bottle without any cuts or holes Nosecone

394. • You can complete this question.

396. • Prepare For Launch! – Launch Effects http://www.youtube.com/watch?v=sJj1WpbvxM4

397. • Rocket Bottle Rockets (Safety First) – Recommended for teacher to launch and students to observe from behind chain link fence. – Safety goggles required. – Don’t use bottles that have been heated or reshaped / damaged. – Follow correct PSI and instructions for launcher purchased. – Purchase launcher at http://www.arborsci.com/prod- Bottle_Rocket_Launcher-907.aspx

398. • Project: Building Water Rockets / Poster • Worksheet Included. – Learn more http://exploration.grc.nasa.gov/education/rocket/BottleRocket/abo ut.htm

400. • This Solar System Basics and the Sun lesson is just one small part of my Astronomy Topics Unit. This unit includes • A five part 2,800 Slide PowerPoint Presentation / unit roadmap full of activities, review questions, games, video links, materials list, and much more. • A 13 bundled homework package, modified version, 7 pages of unit notes, 4 PowerPoint Review Games of 100+ slides each, videos, rubrics, and much more that all chronologically follow the unit slideshow. • This is a fantastic unit for any Earth Science Class. • http://sciencepowerpoint.com/Astronomy_Unit.html

402. Areas of Focus in the Astronomy Topics Unit: The Solar System and the Sun, Order of the Planets, Our Sun, Life Cycle of a Star, Size of Stars, Solar Eclipse, Lunar Eclipse, The Inner Planets, Mercury, Venus, Earth, Moon, Craters, Tides, Phases of the Moon, Mars and Moons, Rocketry, Asteroid Belt, NEO’s, The Torino Scale, The Outer Planets and Gas Giants, Jupiter / Moons, Saturn / Moons, Uranus / Moons, Neptune / Moons, Pluto's Demotion, The Kuiper Belt, Oort Cloud, Comets / Other, Beyond the Solar System, Types of Galaxies, Black holes, Extrasolar Planets, The Big Bang, Dark Matter, Dark Energy, The Special Theory of Relativity, Hubble Space Telescope, Constellations, Age of the Earth, Time, Earth events in a 12 hour day, Principle of Superposition, Geologic Timescale, Extinction Events, Dinosaurs, and much more. Full Unit found at... http://sciencepowerpoint.com/Astronomy_Unit.html

403. • This was a very brief 5 mb tour. Please visit the links below to learn more about each of the units in this curriculum package. – These units take me about four years to complete with my students in grades 5-10. Earth Science Units Extended Tour Link and Curriculum Guide Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html = Easier = More Difficult = Most Difficult 5th – 7th grade 6th – 8th grade 8th – 10th grade

404. Physical Science Units Extended Tour Link and Curriculum Guide Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods. html Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html Life Science Units Extended Tour Link and Curriculum Guide Human Body / Health Topics http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html

405. • More Units Available at… Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The Rivers and Water Quality Unit, The Water Molecule Unit. Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, The Energy and the Environment Unit, and Science Skills Unit. Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and The Human Body Systems and Health Topics Unit Copyright © 2010 Ryan P. Murphy

406. • The entire four year curriculum can be found at... http://sciencepowerpoint.com/ Please feel free to contact me with any questions you may have. Thank you for your interest in this curriculum. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com

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