A tube worm's outer covering is made of chitin, the same material that makes up the shells of lobsters and crabs. Scholars create tube worms and analyze and discuss the longevity of organisms living near cold seeps. They then discuss and...

While an interesting lesson idea involving the exploration of a story about an Asian American boy named Imduk, a teacher would need to have assess to the Scott Foresman reading program to make this work. If not, a teacher could use...