biol 11 lesson 4 mar 10 - ch. 27 earthworm dissection

Homework from last Homework from last class:class:Finish your Phylum Annelida song, story, rap,

or poem (must submit with evaluation sheet)

Complete Annelida question worksheet

Complete earthworm colouring diagram

◦ You must include a key and use the colouring coding system given on the Animalia Handout. Example:

Excretory system

Circulatory system

Read over class notes and check out the class blog: http://msoonscience.blogspot.com/

Comparative cross-sections:

NematodeAnnelid

CoelomCoelom

Pseudocoelom(fluid-filled

space)

endoderm

mesoderm

ectoderm

Coelom (fluid-filled space totally

surrounded by mesoderm)

‘Mesoderm’ should not point inside the coelom!

Virtual Earthworm Virtual Earthworm DissectionDissectionhttp://www.mhhe.com/biosci/genbio/virtual_labs/BL_14/

BL_14.html

Earthworm DissectionEarthworm Dissection

Earthworm DissectionEarthworm Dissection

Before I forget…Please hand in your Annelida

question worksheet and colouring diagram!

Homework for next class:Homework for next class:Finish the earthworm lab handout

Complete the Ch. 27 review package

March 16 – Ch. 27 Unit Test

◦ 25 cue cards for Ch. 27 due on test day

Read over class notes and check out the class blog: http://msoonscience.blogspot.com/

Works CitedWorks CitedImages taken from the following sources:http://www.mhhe.com/biosci/genbio/virtual_labs/BL_14/

BL_14.html

http://www.hometrainingtools.com/worm-dissection-project/a/1319/

http://tb014.k12.sd.us/Life%20Science/Earthworm/default.htm