Keep clam and read on! After reading the textbook selection about mollusks and worms in the additional materials section, your young zoologists check their comprehension by answering the questions on the handout found here. To...

In this segmented worms activity, students will review the characteristics of segmented worms including the earthworm, bristleworm, and leech. This activity has 7 fill in the blank, 3 true or false, and 3 matching questions.

Students identify types of worms. In this organisms lesson, students are shown slides of the different types of worms and take notes on each worm. Students answer questions about each worm.

In this invertebrate worksheet, students review characteristics of the different types of invertebrates. This worksheet places 32 vocabulary words into a crossword puzzle.

Students explore the environment by researching insects. In this earthworm lesson, students utilize soil and plexiglass to build a see through wormery in which students can observe the worms at work. Students identify the benefits of...

In this mollusks and annelids worksheet, students complete a crossword puzzle with 34 questions on the types and classification of mollusks.

For this observing snail behavior worksheet, students find a few snails, place them in an aquarium, observe for several days, then answer 5 questions about their behavior.

[Free Registration/Login may be required to access all resource tools.] When you think of worms, you probably picture earthworms. There are actually many types of worms, including flatworms, roundworms, and segmented worms. Earthworms...

WormWatch is a Canadian program that uses volunteers to observe changes in the earthworms in their environments, and submit their observations. Monitoring earthworms provides valuable information about the health of local soils so that...

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.

This site provides extensive information including body diagrams of different types of leeches.

[Free Registration/Login Required] This is a lesson on classifying invertebrates based on their observable features. It focuses on the three types of worms: flatworm, roundworm, and segmented worm. The lesson contains 3 videos as well as...