Lives of a Mole Rat
	Print this worksheet

Question Sheet: Lives of a Mole Rat

SCIENCE

Before reading:

1. From its name, what do you think a mole rat might look like?
2. Why would an animal have big front teeth? What could such teeth be used for?

During reading:

1. What makes a mole rat different from other mammals?
2. To what sorts of animals are mole rats related?
3. To what does the term "eusocial" refer? What types of animals are eusocial? See www.animalbehavioronline.com/eusocial.html (Michael D. Breed).
4. Among mole rats, how do couch potatoes differ from active workers?
5. Why might worker mole rats tolerate lazy mole rats?
6. Why are the brains of mole rats of interest to scientists?
7. How does a female mole rat change when she becomes a queen?

After reading:

1. The only known eusocial animal to live in water is the snapping shrimp. Why would this animal be interesting to scientists? See www.stri.org/english/scientific_staff/fellows/scientist.php?id=46 (Smithsonian Tropical Research Institute) and www.sciencenews.org/pages/sn_arch/6_8_96/fob2.htm (Science News).
2. On which senses do people rely most strongly? If you were to draw an illustration showing how much human brainpower is devoted to different senses, which features would be larger than the others?
3. Why does it make sense for a female mole rat to grow in length when it becomes a queen? See www.news.cornell.edu/releases/Aug99/rat_mamm.hrs.html (Cornell University).
4. How does the way an animal looks affect how people react to it? Does "being cute" help or hurt an animal?
5. Compare a mole rat to one of its rodent relatives. How is a mole rat similar to and different from this other animal?

SOCIAL STUDIES

Find a country in which naked mole rats live. Where is the country located? Describe the environment in which naked mole rats live. Is their population decreasing or increasing? Are naked mole rats threatened or in danger of dying out in this country? See nationalzoo.si.edu/Animals/SmallMammals/fact-nakedmolerat.cfm (Smithsonian National Zoological Park) and www.pulseplanet.com/feat_archive/Jan98/index.html (Pulse of the Planet).

LANGUAGE ARTS

1. Suppose that you are a scientist getting mole rats for your lab. Write a letter to another scientist describing the educational benefits of having mole rats around to study. See www.news.cornell.edu/releases/Nov96/recruit.hrs.html, www.news.cornell.edu/releases/Aug99/rat_mamm.hrs.html, and www.news.cornell.edu/releases/Nov02/old_moles.hrs.html (Cornell University).
2. Have mole rats captured your interest? What other books or articles can you find to learn more about mole rats? Write a brief review or summary of one such book or article.

MATHEMATICS

Naked mole rats weigh from 25 to 70 grams. Pups weigh about 2 grams at birth. If a colony has 70 members, of which 12 are newly born babies, what is the minimum total weight of the animals in the colony? What is the maximum total weight? What is the percentage difference between the maximum and minimum weights?

Back to TeacherZone home page.