Objective Students will use measurement skills to compare the relative size of sea animals. Materials Needed Is a Blue Whale the Biggest Thing There Is? by Robert E. Wells Adding machine paper roll Tape measure 6 rocks (as paperweights) Butcher paper sheets (large enough for students to lie down on) “The Sea and Me” Record Sheet Rulers Pencils Scissors Preparation: Cut a strip of adding machine paper to match the average length of each sea animal below: Blue Whale: 94 ft. Orca: 32 ft. Bottlenose Dolphin: 12 ft. Label each strip with the name of the animal. (Do not write the length of the animal on the strip.) Introduction Tell students that they are going to learn about measurement and relative size. Then read Is a Blue Whale the Biggest Thing There Is? by Robert E. Wells. After you have finished the book, ask students to share examples of relative size that are given in the book (e.g., a blue whale is big compared to other animals but small compared to Mount Everest). Finally, tell students that they are going to compare the sizes of three sea animals. Then they will compare their own size to the three animals.
Objectives Understanding and explaining how blubber helps sea mammals adapt to cold temperatures in the ocean Identifying the mammals among a variety of ocean animals Materials Needed Ocean Animal Picture Cards Thin rubber gloves (one per student) Vegetable shortening Bowls of cold water Quart-size zip-close bag Pencils and paper Scissors Before You Begin Download, print and cut apart the set of Ocean Animal Picture Cards. Fill the zip-close bag with shortening. Introduction Hold up each ocean animal picture card, asking students to guess which animals are mammals (the whale, dolphin and walrus). Explain that whales, dolphins and walrus are not fish, but mammals that have adapted to live in the ocean. Tell students that mammals are warm-blooded and that their body temperatures must remain constant, even in the cold ocean environment. Explain that one important adaptation of ocean mammals is the blubber, or thick layer of fat, that these animals have beneath their skin.
Objectives Students will understand the relationship between cause and effect. Students will identify the effect when given a cause. Materials Needed …If You Sailed on the Mayflower in 1620 by Ann McGovern “A Chain of Events” reproducible Cause & Effect Flip Book template Scissors Introduction Hold up the book …If You Sailed on the Mayflower in 1620. Tell students that this story takes them back in time so they can understand the events that led the Pilgrims to travel across the sea in search of a new life. Ask students to listen carefully as you read aloud the passage titled “Where does the Pilgrim story begin?” Then invite children to share what they learned about why the Pilgrims decided to leave England and travel to America.
