Predator Prey Relationships, Lesson PowerPoint

1. • Which letter below represents the predator, and which represents the prey?

5. -Please make notes legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages -Make visuals clear and well drawn. Please label. Individual Population Community Ecosystem Biome Biosphere

6. • 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

35. • You can now complete this question on your bundled homework package.

70. • Swarming: Is a collective behavior exhibited by animals of similar size which group together. – Often moving together, or migrating in some direction as a mass. – Schooling, flocking, herding, etc. Copyright © 2010 Ryan P. Murphy

71. • Swarming: Is a collective behavior exhibited by animals of similar size which group together. – Often moving together, or migrating in some direction as a mass. – Schooling, flocking, herding, etc. Copyright © 2010 Ryan P. Murphy

87. • Flocking: – Allows birds to take advantage of abundant food sources. • A few birds will find the food and the rest take advantage. – Increases safety / protection – Attract a mate – Raising a family is safer – Aerodynamics in flying / migrating – Warmth from your neighbors Copyright © 2010 Ryan P. Murphy

88. • Flocking: – Allows birds to take advantage of abundant food sources. • A few birds will find the food and the rest take advantage. – Increases safety / protection – Attracting a mate is easier – Raising a family is safer – Aerodynamics in flying / migrating – Warmth from your neighbors Copyright © 2010 Ryan P. Murphy

89. • Flocking: – Allows birds to take advantage of abundant food sources. • A few birds will find the food and the rest take advantage. – Increases safety / protection – Attracting a mate is easier – Raising a family is safer – Aerodynamics in flying / migrating – Warmth from your neighbors Copyright © 2010 Ryan P. Murphy Disadvantages: Disease spreads, competition, increase in visibility.

90. • Flocking: – Allows birds to take advantage of abundant food sources. • A few birds will find the food and the rest take advantage. – Increases safety / protection – Attracting a mate is easier – Raising a family is safer – Aerodynamics in flying / migrating – Warmth from your neighbors Copyright © 2010 Ryan P. Murphy Disadvantages: Disease spreads, competition, increase in visibility. Flocking is helpful or the birds wouldn’t do it…

91. • Schooling – Schools protect fish from enemies because there is always safety in numbers. Predators find it easier to chase down a fish when it is all alone, than trying to single out a fish from a huge group.

92. • Schooling – Schools protect fish from enemies because there is always safety in numbers. Predators find it easier to chase down a fish when it is all alone, than trying to single out a fish from a huge group.

172. • Stripes also make the Zebra look bigger than it may actually be because of the curved black lines. Looks very large! Copyright © 2010 Ryan P. Murphy Learn more about how the stripes aid in zebra survival at.. http://education.nationalgeographic.com/education/encyclopedia/food- web/?ar_a=1

180. • Never turn your back! • Take small bites, and watch your back. • Use your senses and be alert! • Predators are always lurking. Copyright © 2010 Ryan P. Murphy You if you turn your back tomorrow in the simulation

181. • Video – How herbivores avoid predation, and how predators attack. – http://www.youtube.com/watch?v=RtnLNmB3Z NE&feature=results_video&playnext=1&list=PL DD3AA55406C01593 Copyright © 2010 Ryan P. Murphy

182. • Feeding Simulations Available Sheet.

184. • Set-up of simulation. Hula-Hoop = Habitat / Safe Zone Teacher = Predator Seeds are everywhere in the grass Grass

186. White bean = 1

187. White bean = 1 Red Bean = 5

188. White bean = 1 Red Bean = 5 Green Bean = 10

189. White bean = 1 Red Bean = 5 Green Bean = 10

190. • Directions to Simulation (Round 1). – Each round, obtain 30 energy units • White = 1 unit • Red = 5 units • Green = 10 units • Seeds are collected at end of each round, they are not rolled over. • If you have less than 30 you die, you will play again soon. • If you have more than 30 you survive again Copyright © 2010 Ryan P. Murphy

198. • Predator Prey Second Round • Habitat and Predators – Same as first, but this time with predators. – You still need 30 energy units. – You are safe from predators if you are touching Hula-Hoop. – Predators can only walk (no running), only tag someone out if they deliberately don’t stop feeding and run away when you are standing over them making hawk noises. Copyright © 2010 Ryan P. Murphy

200. • Please record the following questions in your journal and leave four lines in between questions for your response. • Describe the competition for resources that you experienced? • What type of seeds did you look for? Why? • How did predators (hawks) affect your feeding? • How did habitat help you? Copyright © 2010 Ryan P. Murphy

205. • Activity! Indoor Predator Prey Cycle – Please record the spreadsheet on the next slide into your journal. – 11 x 3

207. Generations Rabbits Coyotes 1 2 3 4 5 6 7 8 9 10

209. • Activity! Predator Prey Cycle – Have many (300+ per table group) normal note cards (rabbits) (colored if possible) – Have jumbo note cards (different color represent coyotes) – Spread 20 rabbits all over large lab table so no two rabbits are touching but they are all close. – Toss 5 coyote cards onto large lab table to get the most rabbits that you can from a short distance. – If coyote card touches a rabbit then the rabbit is eaten and removed. The coyote reproduces, pick up cards and double them. If coyote misses – It’s dead and removed. Record new number after doubling each round – All the surviving rabbits reproduce as well and then spread onto the table. – Repeat rounds, record statistics on spreadsheet. – Visual of activity on the next series of slides.

210. Generations 1 2 3 4 5 6 7 8 Rabbits 20 Coyotes

211. Generations 1 2 3 4 5 6 7 8 Rabbits 20 Coyotes 5

218. Generations 1 2 3 4 5 6 7 8 Rabbits 20 Coyotes 5 8

219. Generations 1 2 3 4 5 6 7 8 Rabbits 20 Coyotes 5 8

220. Generations 1 2 3 4 5 6 7 8 Rabbits 20 32 Coyotes 5 8

226. Generations 1 2 3 4 5 6 7 8 Rabbits 20 32 Coyotes 5 8 Double Coyotes

227. Generations 1 2 3 4 5 6 7 8 Rabbits 20 32 Coyotes 5 8 12 Double Coyotes

228. Generations 1 2 3 4 5 6 7 8 Rabbits 20 32 52 Coyotes 5 8 12 Double Rabbits

229. Generations 1 2 3 4 5 6 7 8 Rabbits 20 32 52 Coyotes 5 8 12

230. Generations 1 2 3 4 5 6 7 8 Rabbits 20 32 52 70 Coyotes 5 8 12 24

232. Generations Rabbits Coyotes 1 20 5 2 32 8 3 50 12 4 80 20 5 32 40 6 20 50 7 32 10 8 50 16 9 80 30 10 32 50

241. 0 10 20 30 40 50 60 70 80 90 1 2 3 4 5 6 7 8 9 10 Rabbits Coyotes

242. 0 10 20 30 40 50 60 70 80 90 1 2 3 4 5 6 7 8 9 10 Rabbits Coyotes

243. 0 10 20 30 40 50 60 70 80 90 1 2 3 4 5 6 7 8 9 10 Rabbits Coyotes Lag Time

246. 0 10 20 30 40 50 60 70 80 90 1 2 3 4 5 6 7 8 9 10 Rabbits Coyotes Lag Time Note: Many other limiting factors can influence populations besides predators. Disease, seasonal change, water availability, shelter, pollution, climate change, and much more.

277. • Answer! As prey rise, predator rise just behind them. As they rise they overpopulate and many prey get eaten. The predators then die until the prey repopulate. The cycle repeats. Copyright © 2010 Ryan P. Murphy

278. • Answer! As prey rise, predator rise just behind them. As they rise they overpopulate and many prey get eaten. The predators then die until the prey repopulate. The cycle repeats. Copyright © 2010 Ryan P. Murphy

279. • Answer! As prey rise, predator rise just behind them. As they rise they overpopulate and many prey get eaten. The predators then die until the prey repopulate. The cycle repeats. Copyright © 2010 Ryan P. Murphy Learn more about predator prey relationships at… http://www.globalchange.umich.edu/globalchange1/current/lec tures/predation/predation.html

280. • Predator Prey Simulator (Optional) – http://www.shodor.org/interactivate/activities/R abbitsAndWolves/

281. • Limiting Factors: A factor that causes a population to decrease in size. – Sunlight – Water – Temperature – Disease – Parasites – Predators – Competition Density Dependent Factors (Other living things) Density Independent Factors (Non-living / Abiotic)

293. • Video Link (Optional) Predators and Prey – http://www.youtube.com/watch?v=vZynrBA91fY

315. • Video Link! (Optional) Ecosystems (Advanced) – http://www.youtube.com/watch?v=Ot_KmOTYfRA

316. • Video Link! Ecology: Rules for Living on Earth. Watch first few minutes. – Advanced and Optional – http://www.youtube.com/watch?v=izRvPaAWgyw

318. • “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet – Visit some of the many provided links or.. – Articles can be found at (w/ membership to NABT and NSTA) • http://www.nabt.org/websites/institution/index.php?p= 1 • http://learningcenter.nsta.org/browse_journals.aspx?j ournal=tst Please visit at least one of the “learn more” educational links provided in this unit and complete this worksheet

319. • “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet – Visit some of the many provided links or.. – Articles can be found at (w/ membership to NABT and NSTA) • http://www.nabt.org/websites/institution/index.php?p=1 • http://learningcenter.nsta.org/browse_journals.aspx?jo urnal=tst

320. • This PowerPoint is one small part of my Ecology Interactions Unit. This unit includes • 3 Part 2000+ Slide PowerPoint • 12 page bundled homework packaged that chronologically follows PowerPoint, + modified version and answer keys. • 7 pages of unit notes with visuals • 3 PowerPoint review games with answer keys. • Rubrics, games, flash cards and much more. • http://sciencepowerpoint.com/Ecology_Interactio ns_Unit.html

322. Areas of Focus within The Ecology Interactions Unit: Levels of Biological Organization (Ecology), Parts of the Biosphere, Habitat, Ecological Niche, Types of Competition, Competitive Exclusion Theory, Animal Interactions, Food Webs, Predator Prey Relationships, Camouflage, Population Sampling, Abundance, Relative Abundance, Diversity, Mimicry, Batesian Mimicry, Mullerian Mimicry, Symbiosis, Parasitism, Mutualism, Commensalism, Plant and Animal Interactions, Coevolution, Animal Strategies to Eat Plants, Plant Defense Mechanisms, Exotic Species, Impacts of Invasive Exotic Species. An entire mini unit of ecological succession is also included with homework, notes, field study project and PowerPoint review game Full Unit can be found at… http://sciencepowerpoint.com/Ecology_Interactions_Unit.html

327. • Please visit the links below to learn more about each of the units in this curriculum – 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

328. 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

329. • Thank you for your time and interest in this curriculum tour. Please visit the welcome / guide on how a unit works and link to the many unit previews to see the PowerPoint slideshows, bundled homework, review games, unit notes, and much more. Thank you for your interest and please feel free to contact me with any questions you may have. Best wishes. • Sincerely, • Ryan Murphy M.Ed • ryemurf@gmail.com

330. • 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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