MARINE SCIENCE. Monday 14 May 2018

Transcription

1 MARINE SCIENCE Monday 14 May 2018

2 Entry Task Grab a ChromeBook from the cart. Be sure to grab the number that corresponds to the number on your desk. Log in & go to the following Wait till I post the game pin.

3 Agenda Housekeeping Unit_15 Fish: Cold Blooded Swimmers

4 Housekeeping Summative assessment tomorrow, Tuesday, 15 May. Unit_15 Fish - Cold Blooded Swimmers One 3x5 index card will be allowed

5 Cold Blooded Swimmers Go to the Kahoot webpage Wait till I post the game pin. Nickname must be appropriate & include initials at the end. You can review this Kahoot by creating your own account & searching for the following name. Link: Name: Unit_15 Fish - Cold Blooded Swimmers This Kahoot does not contain all assessment material.

6 MARINE SCIENCE Tuesday 15 May 2018

7 Entry Task Spend the next couple minutes preparing for your assessment. On you desk you will be allowed: Pencil/Pen (blue/black ink) One 3x5 index card (front & back)

8 Agenda Housekeeping Summative Unit_15 Fish - Cold Blooded Swimmers

9 Housekeeping Progress reports go out this Friday, 18 May. You will receive a hard copy Memorial day weekend, May. No School!

10 Summative Assessment You may begin the assessment when you receive a copy. All work will be written on the assessment. Remember No talking & keep your eyes on your own paper. NO electronics! That includes headphones. Only your 3x5 index card is allowed to be used. When you are finished Check to make sure you thoroughly answered all questions. Place your assessment in the inbox on the front counter. Silently complete any missing assignments or update your ISN.

11 MARINE SCIENCE Wednesday 16 May 2018

12 Entry Task Make a list of some basic mammal characteristics. Mammary Glands Undercoat and Guard Hair Single-Boned Lower Jaws Three Bones in the Middle Ear One-Time Tooth Replacement Four-Chambered Heart Diaphragm Complex Brain Functions Warm-Blooded Metabolisms

13 Agenda Housekeeping Unit_16 Marine Mammals

14 Housekeeping Progress reports go out this Friday, 18 May. You will receive a hard copy Memorial day weekend, May. No School!

15 Marine Mammals Unit_16 Marine Mammals - Vocabulary worksheet. Grab a ChromeBook from the cart (number that corresponds to the number on your desk). Read the Marine Mammals Introduction document within google classroom. Complete the vocabulary worksheet as you find each term. Note: The Unit_16 Marine Mammals - Vocabulary worksheet can be located on the Marine Science link:

16 MARINE SCIENCE Thursday 17 May 2018

17 Entry Task Create a list of marine mammals. Seals Sea Lions Whales Dolphins Porpoises Sea Otters Polar Bears

18 Agenda Housekeeping Unit_16 Marine Mammals

19 Housekeeping Progress reports go out some time tomorrow, 18 May. You will receive a hard copy. Memorial day weekend, May. No School!

20 Marine Mammals Marine Mammals - Back to the Sea Marine mammals have Flippers instead of legs. Streamlined bodies for swimming. Spongy bones for buoyancy. Layers of body fat (blubber) to provide insulation against low temperatures. They have also developed adaptations to help them see, breathe, & navigate in aquatic environment.

21 Marine Mammals Marine Mammals - Back to the Sea One important difference that distinguishes marine mammals from fish & other fully-developed marine organisms: Dependent on the oxygen in the atmosphere to breathe. To breathe, mammals must surface for air. Other marine mammals (e.g. polar bears, walruses, sea otters, & seals) go ashore to breed & raise their young Returning to the ocean to feed.

22 Marine Mammals Marine Mammals - Back to the Sea Many marine mammals (whales, dolphins, & manatees) never leave the water during their lifetime. Bear & nurse young in the water. When young mature they breed, rest, & feed in the water.

23 Marine Mammals Marine Mammals - Back to the Sea Many share similarities, but have adapted to its own special lifestyle & environment. Those living in cold areas or deep water have developed layers of blubber for insulation. Those living in warm waters have not. Predator or carnivore (polar bears & killer whales) have developed speed, strength, & sharp teeth or claws. Herbivores do not have the same structures as carnivores; instead they have grinding molars to break down plants.

24 Marine Mammals Marine Mammals - Back to the Sea Other Marine Mammals Sea Otters (member of weasel family) Polar Bears (member of bear family) Classification of Marine Mammals Sirenians Pinnipeds Cetaceans Manatees Dugongs Steller s sea cow Fur Seals Sea Lions Walruses True Seals Toothed Whales Baleen Whales Roqual Whales Right Whales Gray Whales Dolphins Porpoises

25 Cold Blooded Swimmers Unit_16 Marine Mammals Practice #1 Worksheet. Complete both sides of the worksheet. Information will be on the summative assessment. Note: The Unit_16 Marine Mammals Practice 1 worksheet can be located on the Biology link:

26 MARINE SCIENCE Friday 18 May 2018

27 Entry Task List at least two characteristics that distinguish marine mammals from other mammals. Flippers instead of legs. Streamlined bodies for swimming. Spongy bones for buoyancy. Layers of body fat (blubber) to provide insulation against low temperatures. What do all marine mammals depend on that make different from fully-developed marine organisms? Breathe air from the atmosphere.

28 Agenda Housekeeping Returns Unit_16 Marine Mammals Video

29 Housekeeping Progress reports go out some time tonight. You will receive a hard copy. Memorial day weekend, May. No School!

30 Returns Unit_15 Fish - Cold Blooded Swimmers Summative Please hold you questions until all assessments have been returned. Progress Reports

31 Mammals Of The Sea (29:04): Video Synopsis: "Mammals of the Sea" discusses historical intersections between humans & marines mammals, & the impact of the Marine Mammal Protection Act, which was passed by Congress in The film also examines ongoing tensions between those in favor of full protection for marine mammal populations and those concerned about the toll that marine mammals exact on commercial fishing opportunities. Within your ISN you will need to record key information or questions you obtain from the video.