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2/26/18

HAPPY Monday Agenda: Remediation. SCI SPOT: page 387 What is Adaptation? Be Prepared : Pencil+ ISN During DIA Remediation Voice Level: SILENCE Movement: No Help: Raise Your Hand. 2/26/18. M. Kraemer 2016 http://misskraemer-science.weebly.com/.

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2/26/18

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  1. HAPPY Monday Agenda: Remediation SCI SPOT: page 387 What is Adaptation? Be Prepared: Pencil+ ISN During DIA Remediation Voice Level: SILENCE Movement: No Help: Raise Your Hand . 2/26/18 M. Kraemer 2016 http://misskraemer-science.weebly.com/

  2. ADAPTATION= Adapted new change in a trait that increases an organisms’ ability to survive and reproduce. VIDEO ADAPTATIONS Leafy Sea Dragon BATFISH BOOK 375

  3. New Learning Goal: Describe the ways in which genetic variation (through many generations) and environmental factors contribute to evolution by natural selection, adaptation and diversity. HOMEWORK- PAGES 374-384

  4. DURING VIDEO WRITE AS MANY ADAPTATIONS AS YOU CAN CATCH IN ISN!  LIFE OF INSECTS BBC VIDEO

  5. ABSOLUTE SILENCE REMEDIATION VERSUS FINISHING DIA TEST NO MOVEMENT STAY AT YOUR SEAT RAISE YOUR HAND FOR HELP

  6. HAPPY TUESDAY SCI SPOT: What is Evolution? page 379 BE PREPARED: Pick up NOTEBOOK at door. SIT DOWN Have PEN/Pencil At bell be seated and on task! 2/28/18 T. Trimpe 2008 http://sciencespot.net/

  7. WHAT IS EVOLUTION? WATCH VIDEO AND WRITE 3 THINGS YOU LEARNED IN ISN. Mechanisms-of-evolution-TWIG

  8. HAPPY Tuesday POSTER PRESENTATIONS Be Prepared: During Test: Voice Level: SILENCE Movement: No NO PHONES ALLOWED Help: Raise Your Hand 2/27/18 alpha code =username birthdate = password https://survey.5-essentials.org/florida M. Kraemer 2016 http://misskraemer-science.weebly.com/

  9. Timer :7 min PRESENTATION VOICE LEVEL: LOW /WHISPER MOVEMENT: YES BUT QUIET HELP RAISE HAND: COME TO MY DESK ONE AT A TIME PHONES: NO

  10. GROUP ACTIVITY • Scavenger Word Hunt: (Start on 374) Look through new Lesson 11 and find these vocabulary terms, and write their definitions in your ISN. 1.Adaptation 2. Biodiversity 3. Endangered Species 4. Evolution

  11. HAPPY Wednesday SCI SPOT: What is “Natural Selection”? BE PREPARED: Pick up NOTEBOOK at door. SIT DOWN Have PEN/Pencil-be On task when bell rings! 2/28/18 T. Trimpe 2008 http://sciencespot.net/

  12. HAPPY Thursday SCI SPOT: “What is biodiversity?” BE PREPARED: Pick up NOTEBOOK at door. SIT DOWN Have PEN/Pencil BE ON TASK AT BELL! 3/1/18 T. Trimpe 2008 http://sciencespot.net/

  13. HAPPY Friday SCI SPOT: What is “Extinction?” BE PREPARED: Pick up NOTEBOOK at door. SIT DOWN Have PEN/Pencil BE seated and on TASK at BELL. 3/2/18 T. Trimpe 2008 http://sciencespot.net/

  14. Scavenger Word Hunt: (Start on 374) Look through new Lesson 11 and find these vocabulary terms, and write their definitions in your ISN. 1.Extinction 2. Variation 3. Natural Selection 4. Homologous Structures

  15. LAST Day Remediation TODAY • * If you are finished remediating please work silently on your VOCABULARY SHEET • VOICE LEVEL: Low/Whisper • Movement: Only with Permission • Help: RAISE HAND • NO CELL PHONES ALLOWED.

  16. Examine picture and explain how this is an example of our learning goal 2. Describe the ways in which genetic variation (through many generations) and environmental factors contribute to evolution by natural selection and diversity 3. 1.

  17. Class Work • 1. Read the article “When Fish first walked” and then answer two questions: • Why did whiter peppered moth change into black one? • Why do you think black peppered moth could change back into white? After completed we will watch video about Peppered Moths.

  18. Round Table-Partner Work • From the just read article answer the handout pages 1+2 and circle answers with the eraser marker on the transparent sleeve. • Raise your hand when done you will be given a key to check your answers. • Voice Level: Low/Whisper • Movement: NO (Ask for help/pencil/sharpener) HELP: Raise Your Hand PHONES NOT ALLOWED. TIMER: 8 MIN

  19. Class Work Reviewed • Fish that developed the ability to walk, or later live out of water is one example of natural selection. 1. Give your own example of how another species has adapted via natural selection. 2. How you think one trait could be both advantageous and disadvantageous? (hint: think BATFISH Book 374/375) 3. What is Theory of Evolution? (Darwin Theory Book 384/385) Essential QUESTION Batfish Pearson

  20. Darwin Hypothesized that species change over many generations and become better adapted to new conditions. Darwin proposed that over a long time natural selection can lead to change. Helpful variations may accumulate in species and unfavorable disappear. Charles DarwinCLASS NOTES

  21. WHAT IS EVOLUTION? WATCH VIDEO WRITE 3 FACTS IN ISN SHARE WITH PARTNER TAKE TURNS. Mechanisms-of-evolution-TWIG

  22. WHAT IS EVIDENCE FOR EVOLUTION? WATCH VIDEO WRITE 3 FACTS IN ISN SHARE WITH PARTNER TAKE TURNS. Evolution-evidence-TWIG

  23. Darwin’s Theory ( Charles Darwin Studied Finches at Galapagos Islands) Galápagos Finches The structure of each bird’s beak is an adaptation to the type of food the bird eats. Match each finch to the type of food you think it eats. TURN TO PAGE 387

  24. HAPPY Monday BE PREPARED: Pick up NOTEBOOK at door. SIT DOWN Have PEN/Pencil Agenda: Evolution: Animal Adaptations T. Trimpe 2008 http://sciencespot.net/

  25. FIRST READ PAGE 382 During Bellringer: VOICE LEVEL: LOW -WHISPER MOVEMENT: WITH PERMISSION ONLY HELP RAISE HAND, THEN COME TO MY DESK ONE AT A TIME PHONES: NO TIMER: 8 MIN • 1. What evidence supports evolution? (recall video we watched on Thursday + look at pages 380/381) • 2. Bats and birds have wings, what kind of evidence might show they are related? • 3. Compare bones of a bird’s wing and dolphin flipper. (page 382)

  26. Answers FIRST READ PAGE 382 During Bellringer: VOICE LEVEL: LOW -WHISPER MOVEMENT: WITH PERMISSION HELP RAISE HAND, THEN COME TO MY DESK ONE AT A TIME PHONES: NO • 1. Evidence: Fossils, similar DNA, Similar body structures =homologous structures. • 2. Similar bones pointing to a common ancestor but DNA will confirm they are related. • 3. Both bird’s wing and dolphin’s flipper have same bones in somewhat different shapes.

  27. Evidence of Evolution (TURN TO PAGE 382-AND COLOR IN FIGURE 3) Homologous Structures The bones in a bird’s wing, a dolphin’s flipper, and a dog’s leg have similar structures. Which bones in the dog's leg match those in the flipper and which match those in the wing?

  28. Evidence of Evolution • The Fossil Record • Geographic Distribution of Living Things-similar environments have similar types of organisms • Homologous Body Structures • Similarities in Early Development

  29. Homologous Structures • Homologous Structures-SIMILAR structures that related species have inherited from common ancestor and also have different mature forms in different organisms, but develop from the same embryonic tissue. (Turn to page 383 and look at figure 4)

  30. Similarities in Early Development

  31. Other Evidence for Evolution • Vestigial organs-organs that serve no useful function in an organism • i.e.) appendix, miniature legs, arms Bird Brain Evolution

  32. TURN TO SHOULDER PARNER TAKE TURNS: 1. In your own words, describe what YOU think Adaptation means (recall Batfish adaptations)2. Then watchSM: Animal ADAPTATIONvideo and write 3 new things you have now learned.

  33. FIRST READ PAGE 385+388 During Bellringer: VOICE LEVEL: LOW -WHISPER MOVEMENT: WITH PERMISSION ONLY HELP RAISE HAND, THEN COME TO MY DESK ONE AT A TIME PHONES: NO TIMER: 8 MIN • 1. What is main difference between a “Hypothesis” and Scientific Theory? (Pages 385/388) • 2. Sexual reproduction causes variation in species. How does this affect survival of species? • 3. What role “adaptation” plays in “natural selection”? (page 390)

  34. ANSWERS During Bellringer: VOICE LEVEL: LOW -WHISPER MOVEMENT: WITH PERMISSION ONLY HELP RAISE HAND, THEN COME TO MY DESK ONE AT A TIME PHONES: NO TIMER: 8 MIN • 1. Both hypothesis and scientific theory are based on observation but scientific theory is based on tested and verified hypothesis. (Pages 385/388) • 2. Species that has no variation might eventually become extinct. • 3. Adaptation to environment is a factor that affects survival likelihood of species. (page 390)

  35. Graded Partner Work Lab: Adaptation & Natural Selection Procedures: During Partner Work: VOICE LEVEL: LOW -WHISPER MOVEMENT: WITH PERMISSION ONLY HELP RAISE HAND PHONES: NO • Sign both of your names on the handout; • Read handout together with your shoulder mate, then take turns giving examples -3 example each student –total 6 animal examples. • Highlight the definition of Adaptation and copy it in your ISN.

  36. Read Page 390: Complete figure 5 Factors That Affect Natural Selection What are the factors of natural selection that affect a group of sea turtles over time?

  37. TURN TO SHOULDER PARNER TAKE TURNS: 1. In your own words, describe what YOU think NATURAL SELECTION means…

  38. Class Notes: Natural Selection • Over time, natural selection results in changes in inherited characteristics of a population. These changes increase a species fitness in its environment.

  39. Three Video Facts: Exit Ticket Safari Montage Natural Selection2. Watch the video and write 3 new things you have now learned. NOTE: You will be required to show your 3 facts completed in ISN to teacher when the ISN is collected at the end of the class;

  40. 1. What is the difference between Scientific theory and Scientific LAW? During Movie: VOICE LEVEL: SILENCE MOVEMENT: NO-Emergency only! HELP RAISE HAND PHONES: NO • 2. DARWIN SECRET NOTEBOOKS: Watch movie and complete the questions on the handout during the movie.

  41. 1. What is the difference between Scientific theory and Scientific LAW? • 2. What are Three resources for survival? • 3. Part A: Leading cause of Panthers deaths. (p 399) • Part B: What is another way to reduce panthers deaths?

  42. Read Book Page 394 • How can entire new species form? • Why did male crickets in Kauai stopped chirping and how do you think it affects their ability to find a mate? During Movie: VOICE LEVEL: SILENCE MOVEMENT: NO-Emergency only! HELP RAISE HAND PHONES: NO • 3. DARWIN SECRET NOTEBOOKS: We will finish watching the movie please complete all the questions on the handout during the movie.

  43. Read Book Pages 634/638 Blue Book 1.Describe process of “Selection”(634/635) 2. Describe process of “Speciation”(638)? 3. Describe figure 3 page 638, and what “Separation” is. During Bellringer: VOICE LEVEL: Whisper/LOW VOICE LEVEL 1 MOVEMENT: NO-Emergency only! HELP RAISE HAND PHONES: NO

  44. Answers Review 1. Scientific Theory/Scientific Law: A scientific theory is a well-supported testable explanation of phenomena that have occurred in the natural world. (why it happens) Scientific Law predicts that phenomena will occur. (what will happen each time) 2. Three Resources for survival: food, water/shelter (safety) 3. Florida Panthers: Q1: leading cause of death: hit by cars; what would be # of panthers killed by other panthers if total population is 1120? (21%); Q2: Reduce # of death: better adopted-new traits crossbreeding: Lower Diseases 3/28 MON 1.A new species from parts of it becomming isolated from the rest for a very long time resulting them to evolve different traits. 2. Crickets-Discuss 3. Review Answers Darwin Handout

  45. CLASS NOTES: Descent with Modification • Descent with Modification- Each living organism has descended from previous surviving organism with beneficial changes (“SUCCESSFUL REPRODUCTION”) over time- all population carries genes BETTER SUITED TO SURVIVE; • Common Descent- were derived from common ancestors

  46. Natural Selection Cartoon Analysis Graded Partner Work LAB Procedure During Partner Work VOICE LEVEL: LOW -WHISPER MOVEMENT: WITH PERMISSION ONLY HELP RAISE HAND PHONES: NO • 1. Sign both of your names on the handout; • 2. Read handout together with your shoulder mate, then take turns giving examples – • 3. DRAW (look at tarantula pic 634) GeneticVariation/Struggle for Existence/Survival of the Fittest/Descent with Modification

  47. Read Habitat Changes Handout Divos are imaginary species similar to anteaters pictured on the handout, complete questions A-E (Sample answers are on handout it’s up to you to say YES/NO For each BUT justify WHY. (KEEP IN MIND SUDDEN CATASTROPHIC EVENT DOESN’T GIVE SPECIES SUFFICIENT TIME TO EVOLVE.) During Bellringer: VOICE LEVEL: Whisper/LOW Voices MOVEMENT: NO-Emergency only! HELP RAISE HAND PHONES: NO

  48. READ DARWIN FINCHES PAGE 631 BLUE BOOK. And page 387 (regular class textbook.) Write: 1. type of beak 2. type of food For: 1. Large Ground Finch 2. Cactus Finch 3. Warbler Finch (Small Tree Finch) 4. Vegetarian Tree Finch 5. Medium Ground Finch VOICE LEVEL: Whisper/LOW Voices=not your regular voice! MOVEMENT: No HELP: RAISE HAND PHONES: NO

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