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Jan. 17 th 2012

Mr. Martell 506. Jan. 17 th 2012. Do-Now. Use a ruler and setup your Composition Book exactly as shown. Investigation: Camouflage. Data. Notes:. Pg 8. Pg 9. Mr. Martell 506. Jan. 10 th 2012. Today’s Schedule. Do-Now Game: Can you See Me? Investigation: Camouflage.

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Jan. 17 th 2012

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  1. Mr. Martell 506 Jan. 17th 2012 Do-Now Use a ruler and setup your Composition Book exactly as shown Investigation: Camouflage Data Notes: Pg 8. Pg 9

  2. Mr. Martell 506 Jan. 10th 2012 Today’s Schedule Do-Now Game: Can you See Me? Investigation: Camouflage Essential Questions Tutoring Today after school Homework is due Friday Body Posters ready to be picked up Dark Matter How do variations within a population or species enhance the survival of the population or species?

  3. Mr. Martell 506 Jan. 17th 2012 Game: Can you See Me

  4. Mr. Martell 506 Jan. 17th 2012 Game: Can you See Me

  5. Mr. Martell 506 Jan. 17th 2012 Game: Can you See Me

  6. Mr. Martell 506 Jan. 17th 2012 Game: Can you See Me

  7. Mr. Martell 506 Jan. 17th 2012 Game: Can you See Me

  8. Mr. Martell 506 Jan. 10th 2012 Investigation: Procedures Start Hunt Reproduce 2 6 4 4

  9. Mr. Martell 506 Jan. 10th 2012 Investigation: Procedures Place 3 goldfish of each color on the plate; yellow side up Stand with your backs facing the plate Turn quickly and pick up only one goldfish; place it in your cup For each goldfish on the plate, add one more of the same color Record your population data Repeat steps until you have data for generation 4.

  10. Mr. Martell 506 Jan. 10th 2012 Investigation: Procedures Gently slide all the goldfish off the plate onto the tray Flip the paper disc Place your goldfish population back onto the plate Environmental Change

  11. Mr. Martell 506 Jan. 10th 2012 Investigation: Procedures Place 3 goldfish of each color on the plate; yellow side up Stand with your backs facing the plate Turn quickly and pick up only one goldfish; place it in your cup For each goldfish on the plate, add one more of the same color Record your population data Repeat steps until you have data for generations 5 to 8

  12. Mr. Martell 506 Jan. 17th 2012 Do-Now Look up your goldfish data from yesterday and set up your population based on the last set of numbers you recorded

  13. Mr. Martell 506 Jan. 10th 2012 Today’s Schedule Do-Now Complete Investigation: Camouflage Notes: Evolution Video Essential Questions Tutoring Today after school Homework is due Friday Body Posters ready to be picked up Dark Matter How do variations within a population or species enhance the survival of the population or species?

  14. Mr. Martell 506 Jan. 10th 2012 Investigation: Graphing

  15. Mr. Martell 506 Jan. 10th 2012 Investigation: Graphing 50 45 40 35 30 25 20 15 10 5 Label your X and Y axis Create a line graph for each color goldfish Fill in graph key Title your graph # of Goldfish 0 1 2 3 4 5 6 7 8 Generation

  16. Mr. Martell 506 Jan. 10th 2012 Investigation: Conclusion Answer with complete sentences on pg 10 • The population of goldfish showed variation for which trait? • Summarize what happen during the investigation: • How did population change over time? • Did a certain color(s) become more common • Why do you think some colors went extinct while other survived and became more common? • Do you think what happened with the goldfish could happen in nature? How? • 3. How could a new variation of goldfish appear in the population, like the one shown to the right? • (hint: what would have to change inside the fish?)

  17. Mr. Martell 506 Jan. 11 & 12 2012 Notes on Evolution Setup pg11 & 12 of your composition book exactly as shown. Science, Jan. 11, 2012 Science, Date; Pg 11. Pg 11.

  18. Mr. Martell 506 Jan. 11 & 12 2012 Notes on Evolution Evolution: the gradual change in the heritable traits of an organism. ~50 mya 10,000,000 years But howand why do organisms change? ~40 mya

  19. Mr. Martell 506 Jan. 11 & 12 2012 Notes on Evolution The 2 goals of all life: 1. Survive 2. Reproduce

  20. Mr. Martell 506 Jan. 11 & 12 2012 Notes on Evolution Adaptation: a heritablestructure or behavior that helps an organism to better survive and/or reproduce. Heritable DNA/GENES

  21. Mr. Martell 506 Jan. 11 & 12 2012 Notes on Evolution Adaptation: a heritablestructure or behavior that helps an organism to better survive and/or reproduce. Structure Internal (Inside) Structure External (Outside) Structure Fins for movement Body shape that moves easily through water Blubber helps keep the whale warm in cooler waters

  22. Mr. Martell 506 Jan. 11 & 12 2012 Notes on Evolution Adaptation: a heritablestructure or behavior that helps an organism to better survive and/or reproduce. Behavior Breeding Area Cooler Waters to feed Warmer Waters to reproduce Cooler Waters to feed Migration: the movement of an organism from one location to another during different seasons.

  23. Mr. Martell 506 Jan. 11 & 12 2012 Video: Whale Evolution But, how and why did whales evolve?

  24. Mr. Martell 506 Jan. 11 & 12 2012 Notes on Evolution Natural Selection: a mechanism that favors the survival of organisms that better adapted to their environment. For natural selection to happen, their must be: 1. Variation 2. Heritable Traits 3. Unequal Survival/Reproduction

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