Curated OER
Invertebrate Diversity
Comparative anatomy prevails in the lesson exploring diversity among invertebrates. Biologists examine physical characteristics of an earthworm from phylum annelida and a meal worm from phylum insecta. They also inspect a cricket and a...
Biology Junction
Segmented Worms - The Earthworm
In this biology worksheet, students color and label the different parts of an earth worm. They complete 41 short answers and fill in the blank questions about earthworms.
Curated OER
The Animals Kingdom
Students are introduced to the classification system of animals. In groups, they set up an aquarium in which they must maintain throughout the year. They also observe earthworms and how they react to various stimuli and research the...
Curated OER
Tackling Taxonomy
Students study physical characteristics of separate phyla and place them into similar groups. This instructional activity is part of a multi-segmented unit on the diversity of life. students develop a classification system by grouping...
Curated OER
Invertebrate Vocabulary-- Marine Invertebrate Match
In this science worksheet, young scholars study 12 vocabulary words which pertain to marine invertebrates. Students read the definitions which include pronunciation, part of speech and meaning of the name. Young scholars then look at 16...
Curated OER
Soil Organisms
Students work together to collect soil samples from different locations. In the samples, they identify the macroorganisms and classify them. They identify the conditions that affect how macroorganisms grow. They also analyze and identify...
Curated OER
Biological Taxonomy
For this biology worksheet, students read about biological taxonomy. They then use the information they learned to answer the 13 questions on the worksheet. The answers are on the last page of the packet.
Curated OER
Segmented Worms
In this segmented worms worksheet, high schoolers will review the characteristics of segmented worms including the earthworm, bristleworm, and leech. This worksheet has 7 fill in the blank, 3 true or false, and 3 matching questions.
Estrella Mountain Community College
Estrella Mountain Community College: Phylum Annelida
This section (in table of contents as "Phylum Annelida: Segmented Worms") gives a description of how segmented worms developed certain characteristics as well as it explains the differences in the evolution of different classes of...
Regents of the University of Michigan
Animal Diversity Web: Phylum Annelida (Segmented Worms)
Outlines the morphology common to Annelid classes as well as their development.
Earth Life
Earth Life Web: The Phylum Annelida
Beginning with a list of characteristics, this website from Earth-Life Web welcomes you to the amazing world of annelids. After discussing some of the 9,000 different worms included in this phylum, links to the classes polychaeta,...
Other
University of Aberdeen: The Phyla of Kingdom Animalia
Very systematic breakdown of the animal kingdom starting with the simplest type the sponge, all the way to the chordate or vertebrate. Each phylum has a link with information.
Tree of Life Project
The Tree of Life Web Project: Animals
Extensive site that contains much information about the various animal phyla. Each phyla gives photos, common examples, scientific names and references. Collection of 1630 websites about bio-diversity.
Other
Marine Invertebrates of Hawaii Phylum Annelida
Colorful pictures and short descriptions of several marine worms are available here.
PBS
Pbs: The Shape of Life
Companion site for the 8-part PBS series, "The Shape of Life." Each section focuses on a different phylum, from porifera through chordata. This site is highly informative, with beautiful photography.
Untamed Science
Untamed Science: Biodiversity: Animals: Invertebrates
See all the of the different animal phyla that represent invertebrates and how diverse they are with the help of short video clips.
McGraw Hill
Glencoe Biology: Segmented Worms: Self Check Quiz
Try these self-checking quiz questions about the Phylum of segmented worms, Annelida.
Encyclopedia of Life
Encyclopedia of Life: Segmented Worms
The Encyclopedia of Life presents this in-depth overview of Segmented Worms (Annelida), including their habitats, size, conservation status, and much more. Images of this phylum and maps of its global distribution can also be found here.
Yale University
Yale New Haven Teachers Institute: Animal Kingdom
Background information about all of the classes of the animal kingdom, followed by four short lesson plan outlines.