Unit 2 Diversity of Life
Chapter 12 Birds and Mammals
Section 3 Mammals
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Created 2/4/2003
Mammal Units
Bats Whales Orangutans
Teacher Resources Student Extra Credit
| 12-3 Mammals | |
Characteristics of Mammals |
Placental Mammal Orders |
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Day 3 |
| Day 2 |
Day 7 |
| Day 10 |
| Day 1 |
| Topic Introduction to Mammals |
| Objectives/ I can ... |
| State Goals |
| Classwork-Homework |
| TEC |
| Resources |
| Day 2 | |||||||||||||||||||||||||||||||||
| Topic 12-3 Mammals | |||||||||||||||||||||||||||||||||
| Objectives/ I can ... Describe the characteristics of mammals. List the three classes of mammals. List the ten orders of mammals. Recognize that mammals are endotherms. Describe the diversity of adaptations that are found in mammals. Explain that mammals produce milk, which is food for their young. Make models to show how fat keeps a mammal warm. |
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| State Goals | |||||||||||||||||||||||||||||||||
| Classwork-Homework Page Titles: Characteristics of Mammals Mammal Groups Monotremes Marsupials Placental Mammal Order Amazing Mammals Characteristics of MammalsWarm-blooded Body hair 4 chambered heart Highly developed brain and nervous system Mammary glands Mammal
Groups Classified by the way they reproduce Monotremes (egg-laying) Marsupials (pouched) Placental (develop more fully within the female) Mammal
Group Examples
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| Day 3 | |||||||||||||||||||||||||||
| Topic Mammal Milk & Gestation Periods | |||||||||||||||||||||||||||
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Classwork-Homework Nutritional Content of Milk
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| Day 4 | ||||||||||||||||||||
| Topic Mammal Characteristics | ||||||||||||||||||||
| Objectives/ I can ... Identify ten placental mammal orders. Compare mammal sizes and skills. Describe three mammal record holders. |
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Classwork-Homework Mammal
Orders
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| Day |
| Topic Animal Teeth |
| Objectives/ I can ... Introduce terms, herbivore, carnivore, and omnivore. Explain the different types of teeth and their function. Examine teeth and predict the type of diest the animal would eat. |
| State Goals |
| Classwork-Homework Use as introduction. Three animal skulls to identify and discuss. Identify animals as herbivore, carnivore, or omnivore by: a. the type of teeth b. pattern the teeth have. |
| TEC |
| Resources |
| Day 6 |
| Topic Prehistoric Mammals |
| Objectives/ I can ... Describe several prehistoric mammals. Compare prehistoric mammals with their modern relatives. |
| State Goals |
| Classwork-Homework Naturescope Amazing Mammals Part 1 Pages 16-18, 22-24, and 68 Kids need 22-24, and 68. |
| TEC |
| Resources Moeritherium |
| Day 7 | ||||||||||||||||
| Topic Game about mammal life | ||||||||||||||||
| Objectives/ I can ... Compare the family life of several mammals. Describe several ways mammal babies differ. |
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| Classwork-Homework Naturescope Amazing mammals Part1 page 31-32 a. Write animal names on board
b. Use Password Clues p.32 |
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| Day 8 | ||||||||||
| Topic Horns & Antlers | ||||||||||
| Objectives/ I can ... Describe the difference between horns and antlers. Define grazer and browser. Explain some of the ways mammals use their horns and antlers. |
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| Classwork-Homework Naturescope Amazing Mammals Part 2 page 30-32
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| Resources |
| Day 9 |
| Topic Bats and Rodents |
| Objectives/ I can ... Discuss bat trivia. Give an example of a rodent. Describe where rodents live and how it is adapted to its habitat. |
| State Goals |
| Classwork-Homework Naturescope Amazing Mammals Part 2 pages 36, 37, and 42 a. Handout What Do You Know About Bats Answer: All, Some, or None black or brown warm-blooded larger than a mouse eat insects hang upside down make sounds people can't hear eat fish orange walk on the ground suck blood swim hibernate cold-blooded migrate nest in people's hair active at night spread rabies make sounds people can hear live more than 30 years eat fruit b. Pass out page 42 and go over the questions and answers. (page 37) c. Go back to the list and check to see how many each group got correct. Naturescope Amazing mammals Part 2 p.49-50, & 52 a. Pass out page 52 b. Use the clues on page 50 and start by giving the first table a clue. c. If their correct, they earn as many points as there are clues. Wrong..go to next table. d. Continue for all the animals. |
| TEC |
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| Day 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Topic Tricky Tracks | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Objectives/ I can ... Identify mammal tracks. Solve snowy track mysteries. |
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| Classwork-Homework Mammal Walking plantigrade: flatfooted; whole foot, from toe to heel, rests on the ground; Bears, gibbons, and humans digitigrade: toe walkers; Cats, dogs, wolves, foxes ungulates: toenail walkers TOES ON ANIMALS
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| Day 11 |
| Topic Animal Embryos |
| Objectives/ I can ... Recognize how the development of mammals differs from that of other animals. |
| State Goals |
| Classwork-Homework Egg: female reproductive cell Sperm: male reproductive cell Fertilization: joining of the nuclei of the male and female reproductive cells Gestation: time it takes an embryo to fully develop inside its mother's body |
| TEC |
| Resources |
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| ARMADILLOS |
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| BATS |
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| BEARS |
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| BEAVER |
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| BUFFALO |
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| CAMEL |
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| CHEETAH |
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| CHIMPANZEE |
| DEER |
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| DOGS |
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| ELEPHANT |
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| GIRAFE |
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| GORILLA |
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| GROUNDHOGS |
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| HORSE |
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| Religious disagreement with the evolution of the horse. |
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| KANGAROOS |
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| MAMMALS |
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| MAMMOTH |
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| MANATEE |
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| MARSUPIALS |
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| MOUNTAIN LIONS |
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| OREODONTS |
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| PIGS |
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| PINNIPEDS |
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| PRIMATES |
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| QUIZZES & TESTS |
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| RHINOCEROUS |
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| SKELETON |
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| SLOTHS |
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| TIGERS |
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| TRACKS |
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| WEBQUESTS |
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| WOLVES |
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