• 1. Build background about types of plants and animals.

    Draw a 7-column chart on the board with the following headings: Plant, Invertebrate (animals without a backbone), Fish, Bird, Reptile, Mammal, and Amphibian. Have students cut out photos, pictures, or other representations of each type of organism, and tape them in the correct columns.


    2. Compare living things in the Gulf of Mexico.

    Project the MapMaker Interactive and point out the Gulf of Mexico to students. Then download and display the Layers of Life diagram from the October 2010 issue of National Geographic magazine. Explain to students that the Gulf of Mexico is home to many species of plants and animals. Ask students to identify each type of organism on the Layers of Life diagram as one of the seven types of organisms. When students properly identify a plant or animal, point out some of the features of that organism; for example, if students identify the brown pelican as a bird, point out that birds have feathers and wings to help them fly. Then make a hash mark or write the name of the organism in the correct column on the chart.


    3. Discuss the types of living things students identified.

    After the class has sorted all of the organisms, count the number of organisms in each column. Ask: Which group has the most organisms in it? The least? Then summarize the information for students by restating that there are many different types of plants and animals living in the Gulf of Mexico. They are all part of the food web. As humans, we are also part of this food web. It is important to try to keep this ocean environment clean so that all of these plants and animals stay safe and healthy.

    Informal Assessment

    Assess student comprehension based on their answers to the questions in the activity and their ability to categorize plants and animals based on the features illustrated in the diagram.

     

    Extending the Learning

    Ask each student to draw a picture of his or her favorite marine organism or an imaginary organism, and to label one or more features of that organism. Invite students to share with the class, in a show-and-tell format, how their organism uses the feature(s) for survival.

     

  • Subjects & Disciplines

    Learning Objectives

    Students will:

    • identify the different physical features of plants and animals
    • group organisms based on their similarities and differences
    • compare the features of similar organisms and predict how these features are used for survival

    Teaching Approach

    • Learning-for-use

    Teaching Methods

    • Discussions
    • Hands-on learning

    Skills Summary

    This activity targets the following skills:

    • Critical Thinking Skills
      • Analyzing
      • Understanding

    National Standards, Principles, and Practices

    National Geography Standards

    • Standard 8:  The characteristics and spatial distribution of ecosystems and biomes on Earth's surface

    National Science Education Standards

    Ocean Literacy Essential Principles and Fundamental Concepts

    • Principle 5e:  The ocean is three-dimensional, offering vast living space and diverse habitats from the surface through the water column to the seafloor. Most of the living space on Earth is in the ocean.
    • Principle 6e:  Humans affect the ocean in a variety of ways. Laws, regulations and resource management affect what is taken out and put into the ocean. Human development and activity leads to pollution (such as point source, non-point source, and noise pollution) and physical modifications (such as changes to beaches, shores and rivers). In addition, humans have removed most of the large vertebrates from the ocean.
  • What You’ll Need

    Materials You Provide

    • Colored markers
    • Construction paper
    • Crayons
    • Globe
    • Magazines with animal photos
    • Safety scissors
    • Transparent tape

    Required Technology

    • Internet Access: Optional
    • Tech Setup: 1 computer per classroom, Projector
    • Plug-Ins: Flash

    Physical Space

    • Classroom

    Grouping

    • Large-group instruction
  • Background Information

    The Gulf of Mexico is home to a wide variety of organisms. There is a high diversity of life because of the multitude of different marine ecosystems and the temperate waters of the Gulf. Ecosystems include freshwater and saltwater marshes, mangrove forests, coral reefs, and open ocean communities. This makes the Gulf of Mexico one of the most productive marine ecosystems on Earth.

     


    Prior Knowledge

    • compare and contrast

    Recommended Prior Activities

    • None

    Vocabulary

    Term Part of Speech Definition Encyclopedic Entry
    amphibian Noun

    an animal able to live both on land and in water.

    ecosystem Noun

    community and interactions of living and nonliving things in an area.

    Encyclopedic Entry: ecosystem
    environment Noun

    conditions that surround and influence an organism or community.

    food web Noun

    all related food chains in an ecosystem. Also called a food cycle.

    Encyclopedic Entry: food web
    invertebrate Noun

    animal without a spine.

    mammal Noun

    animal with hair that gives birth to live offspring. Female mammals produce milk to feed their offspring.

    ocean Noun

    large body of salt water that covers most of the Earth.

    Encyclopedic Entry: ocean
    organism Noun

    living or once-living thing.

    reptile Noun

    animal that breathes air and usually has scales.

    For Further Exploration

    Articles & Profiles

    Interactives

    Websites

Funder

Oracle