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Mr &
Mrs Smith's Life Science
Unit 4 The Animal Kingdom
Chapter 9 Animals Without Backbones
Section 4 Worms
Last Updated 12/2/2005
11/30/2005
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Previous: Sponges & Cnidarians
Next: Mollusks &
Echinoderms
Teacher Resources Student Extra Credit
| Day 1 | ||||||||||||
| Topic 9-4 What are worms? 9-3 What are flatworms? 9-4 What are segmented worms? |
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| Objectives Discuss the different kinds of worms and their features. Identify the three cell layers in worms. Name three examples of flatworms. Name two examples of roundworms. |
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| State Goals | ||||||||||||
Classwork-Homework
Worm Types
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TEC
Prentice Hall 10-4 Worms pp.269-274 |
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Resources Flatworm Extra
Credit Ask me! Introduction: Worm Interview Paulette the Planarian, Tommi the Tapeworm, Larry the Leech, Eddie the Earthworm. |
| Day 2 | |||||||||||||||||||||||||||
| Topic Worm Phyla | |||||||||||||||||||||||||||
| Objectives List the characteristics of Flat, Round, and Segmented Worms |
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| State Goals | |||||||||||||||||||||||||||
Classwork-Homework Worm
Phyla Characteristics
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| TEC | |||||||||||||||||||||||||||
| Resources Roundworms Extra
Credit Ask me! |
| Day 3 | ||||||
| Topic Worm Classes | ||||||
| Objectives Discuss the different kinds of worms and their features. Identify the three cell layers in worms. Name three examples of flatworms. Name two examples of roundworms. Describe the features of segmented worms. Draw and label a segmented worm. Draw the Ventral (bottom) of the earthworm. Read for information. |
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| State Goals | ||||||
Classwork-Homework Flatworms Classes
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| TEC | ||||||
Resources Segmented
Worms Extra Credit Ask me! Comparative Anatomy |
| Day 4 |
| Topic Earthworm |
| Objectives |
| State Goals |
Classwork-Homework Draw
Earthworm.  GF 9-14
p.207 GF Fig 1
p. 176 PH 10-19
p.273 Filmstrip:
Worms |
| TEC |
| Resources |
| Day 5 |
| Topic Live Earthworm Investigation and Information Search |
| Objectives Investigate a live earthworm. Label a diagram |
| State Goals |
Classwork-Homework
Live Earthworm Investigation |
| TEC |
| Resources Observation of a Living
Earthworm |
| Day 6 |
| Topic Internal Erathworm |
| Objectives Draw and label the internal anatomy of an earthworm. |
| State Goals |
Classwork-Homework
Earthworm Information and Internal Diagram |
| TEC |
| Resources |
| Day 7 |
| Topic Segmented Worms |
| Objectives Review information about worms. Introduction to dissection. |
| State Goals |
Classwork-Homework Talk about 1st dissection: Earthworm Animal
Dissection: Where Do You Stand? |
| TEC |
| ResourcesSegmented Worm Information |
| Day 8 |
| Topic Earthworm Dissection |
| Objectives Learn names of dissection tools. Rules of dissection. |
| State Goals |
| Classwork-Homework Earthworm
Dissection |
| TEC |
| Resources Earthworm Dissection Guide |
Activities  Art
Investigations Resources  Web Sites |
| ANIMALS INVERTEBRATES |
| Animal
Ethics and Marine Studies |
| Invertebrate Critter
Cards Cnidarians, Annelids, Mollusks, Echinoderms, and Arthropods. Match
pictures to Phylums. |
| DISSECTION |
| Animal
Dissection: Where Do You Stand? Survey |
| Earthworm Dissection Guide |
| Earthworm Digestion
Animation |
| Earthworm
Dissection Pictures Use these pictures and the printed dissection guide to
become familiar with worm anatomy and learn some of the main concepts covered in the
dissection. |
| EARTHWORMS |
| Earthworm Worksheet |
| Composting
Classroom Activities 36 pages! Stations for worm observation. |
| Earthworm Anatomy
External & Internal activity |
| Earthworm Investigation: Meeting an Earthworm,
Identifying
an Earthworm, National Earthworm
Survey Lesson Plan: Meeting an Earthworm, Identifying an Earthworm, National Worm Survey |
| Quart Jar Worm Farm
Using a mason jar you can make a simple worm farm to see how worms move and mix soil. |
| Earthworm Anatomy External and internal anatomy. |
| Earthworm External
View |
| Earthworm Facts
Answers to questions about earthworms. |
| Earthworm
Features |
| Segmented
Worm Information |
| Earthworm
Internal Anatomy |
| Earthworm
Review: After Dissection The following images are designed to help you
review materials you studied in the laboratory. These images can be most useful to you if
you try to identify labeled structures before clicking to obtain answers. |
| The Adventures of Herman Read the autobiography
of Squirmin' Herman the worm. Research: History,
Family Tree,
Anatomy, Come Live with Me,
Worm
Deli, Can't
Live Without Me, Worm
Facts, Fun Place,
Worm Links. |
| FLATWORMS |
| Dugesia
Microscope slide of the flatworm dugesia. |
| Platyhelminthes
Phylum Members of the phylum Platyhelminthes (Greek platy = flat, and
helmins = worms) are dorsoventrally flattened, which accounts for their common name, the
flatworms. |
| Parasitic
Flatworms |
| Tapeworms |
| Tapeworm Page |
| FLUKES |
| Life
Cycle of Sheep Liver Fluke |
| Sheep Liver Fluke |
| Sheep Liver Fluke Picture |
| INVERTEBRATES |
| Marine
Life Circle the Invertebrates Nice line drawings of sea
urchin, jellyfish, sand dollar, crab, shrimp, sea star, clam, scallop, lobster, horseshoe
crab, anemone, scallop, sea star, octopus |
| KEYS, GUIDES, and CHECKLISTS |
| Invertebrate Key |
| Key to Mature
Earthworms |
| LANGUAGE ARTS |
| Animal Imagery
Similes and metaphors |
| PARASITES |
| Animal and Human Parasite Images |
| PLANARIAN |
| Planarian
Lab |
| Planaria: Classics of Biology
You will never forget the flatworm once you have looked into its eyes. These apparently
"cross eyed" animals live in weedy ponds, in slow moving streams, and in the
smallest creeks. |
| ROUNDWORMS |
| Simple Worms- Microscopic
Observations Neat activity!!! |
| Culturing
Vinegar Eels |
| Intestinal Nematodes |
| Introduction to
Nematoda: The Roundworms There are thousands of nematodes. Not only are
there more than 15,000 known species of roundworms, but there are many thousands of
individual nematodes in even a single handful of garden soil. And they keep coming! Some
species of roundworm may contain more than 27 million eggs at one time and lay more than
200,000 of them in a single day. |
| Phyla: Nematoda and
Rotifera |
| Tricinella
Picture |
| SIMPLE WORMS |
| Simple Worms-Microscopic
Observations Tapeworm, Schistosoma, Hookworms, Sheep Liver Fluke, Vinegar eels,
Rotifers |
| WEB QUESTS |
 Case of the
Changing Bering Sea Environment Introduction |
| Creatures
of the Deep Investigate the animals and answer the questions. |
| WORMS |
| Worm Phyla Comparison |
| Creatures of the
Thermal Vents The giant tube worm is one of the most conspicuous members
of a diverse community that forms around hydrothermal vents. Scientists once thought that
no living thing could survive the harsh combination of toxic chemicals, high temperatures,
high pressures, and total darkness at these vents. |
| Worm Rap |
| Worm
World The Yuckiest Site on the Internet |
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| Marine
Life Matchup |
| Phylum Study
Choose a phylum, choose an animal draw a picture, write a report, and create a list. |
| Quart Jar Worm Farm
Using a mason jar you can make a simple worm farm to see how worms move and mix soil |
| Worms,
Worms, Worms Visit these Web pages to find the answers to the questions |