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2/19. Take out your invertebrate notes ( green sheet ) Pick up paper from the back Test correction times: Today: after school Thursday: enrichment, before and after school. Worms. Would you ever eat a fried worm? . http://youtu.be/_ gF2fBK1eZw.

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2/19

  • Take out your invertebrate notes (green sheet)

  • Pick up paper from the back

  • Test correction times:

    • Today: after school

    • Thursday: enrichment, before and after school



Would you ever eat a fried worm
Would you ever eat a fried worm?

  • http://youtu.be/_gF2fBK1eZw


http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=UShttp://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US


Describe:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

Roundworms

Flatworms

Segmented worms


Examples:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

heartworm

tapeworm

leech

earthworm


Digestionhttp://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US:

Some worms digestive cavity with 1 opening


Digestionhttp://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US:

Some worms digestive tract with 2 openings


Respiration:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

Some worms -- diffusion

Some aquatic worms – have gills


Circulation:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

Some worms -- Diffusion

Some worms --Closed Circulatory


Excretion:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

Some worms—diffusion

Some worms --nephridia


Nervous:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

all worms have nerve cords

some worms have ganglia


some worms have a brainhttp://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US


Reproduction:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

Sexual – separate sexes

Asexual -- fission


Reproduction:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

Sexual – hermaphrodite


Skeletal / Muscularhttp://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US:

muscles

Protection: parasitic


Notes:http://player.discoveryeducation.com/index.cfm?guidAssetId=8C51E2C1-C7A4-404C-965E-9B1FF963CEF4&blnFromSearch=1&productcode=US

First group to have:

cephalization

body cavity

organs

digestive tract (2 openings)

separate sexes


http://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=UShttp://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US


2/20http://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US

  • Get out Invertebrates notes (green sheet)

  • Pick up papers from the back. Staple the new green sheet to your green sheet

  • Grab goggles

  • Do not touch equipment until given permission to do so.


Molluscahttp://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US


Giant Clamhttp://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US

http://player.discoveryeducation.com/index.cfm?guidAssetId=e6ab391b-21b3-4236-95f5-bf918b72250b


Soft-bodiedhttp://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US

Some with shells

Description:

Examples:

Slugs

Clam

Snails


Musselshttp://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US

Oysters

Squid

Octopus


Digestionhttp://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US: digestive tract (2 openings)


Respiration: http://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=USaquatic has gills

land has lungs

Clam – gills

Snail – lung


Circulation:http://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US

Open Circulatory System

Closed Circulatory System

Squid, Octopus


Excretionhttp://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US: nephridia


Nervous systemhttp://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US: nerve cords and brain


Reproduction: http://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=US

Sexual;

hermaphrodite, and separate sexes


Skeletal / Muscular: http://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=USMuscles

Foot


Protection: http://player.discoveryeducation.com/index.cfm?guidAssetId=A8D02027-80B3-43E5-8EBF-CB7F0786BC70&blnFromSearch=1&productcode=USshells, ability to ink predators


http://video.nationalgeographic.com/video/player/animals/invertebrates-animals/octopus-and-squid/octopus_giant_kills_shark.htmlhttp://video.nationalgeographic.com/video/player/animals/invertebrates-animals/octopus-and-squid/octopus_giant_kills_shark.html

http://video.nationalgeographic.com/video/player/animals/invertebrates-animals/other-invertebrates/ray_cownosed_eats_clam.html

http://player.discoveryeducation.com/index.cfm?guidAssetId=920F4DA3-E8BE-46D0-A1FB-BF0E1D3A1C92&blnFromSearch=1&productcode=US


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