Invertebrates - Review Week

Watch any films the student particularly enjoyed during the invertebrates unit.
Re-read any books the student particularly enjoyed during the unit.

Activities:
(over the course of five days)

1. What is a mollusk? List the kinds of mollusks learned and give an example of each.
2. What is a cnidarian? List the kinds of cnidarians learned and give an example of each.
3. What is an echinoderm? List the kinds of echinoderms learned and give an example of each. 
4. What is a poriferan?  How do they help the ocean? What is an annelid?  Name three kinds of annelids. 
5. [On a piece of paper, recreate the arthropod tree with the meanings of the scientific names.] Student pastes the correct scientific designations over the meanings, gives examples of each kind of animal.

Echinoderms - Echinoideans

Six holed keyhole urchin sand dollar burial
Army of Sea Urchins - Planet Earth (start at 1:00)

Starfish, Urchins & Other Echinoderms by Daniel Gilpin

Vocabulary Added:
echinoidea: spine-resembling

Activity:
Draw and label parts of sand dollar and sea urchin
Add echinoidea to Animal Kingdom tree

Echinoderms - Asteroideans and Ophiuroideans

Starfish Dissection
Life - Timelapse of swarming monster worms and sea stars (first minute)

Starfish by Edith Thacher Hurch and Robin Brickman
Starfish, Urchins, & Other Echinoderms by Daniel Gilpin

Vocabulary Added:
echinoderm: spiny-skin
asteroidea: star-resembling ophiuroidea: snake-resembling

Activity:
Draw and label parts of a star fish and brittle sea star
Add asteroidea and ophiuroidea to the Animal Kingdom Tree

Echinoderms - Holothuroidea

World's Weirdest - Sea Cucumber Fights with Guts

Starfish, Urchins & Other Echinoderms by Daniel Gilpin

Vocabulary Added:
holothuroidea: water-polyp-resembling

Activity:
Draw and label parts of sea cucumber
Add holothuroidea to the Animal Kingdom tree