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Title: ThemesBig Ideas


1
THE GREAT KAPOK TREE A TALE OF THE AMAZON RAIN
FOREST By Lynne Cherry
2
To play with survival or to live in a sustainable
way?
  • In the first place, it is a simple and evident
    fact that the world population not only wants to
    survive but wishes to attain a satisfactory life
    for itself and its descendants. To achieve
    this objective, a new developmental model is
    required and we need to learn to live in a
    different way.
  • Secondly, the basic conditions of human
    beings existence depends on the Earths
    resources with the result that the decrease or
    the deterioration of such resources endangers
    the fulfillment of our needs and those of our
    descendants. This threat has increased to
    disturbing proportions, due to our inability to
    take proper care of the Earth and to live in a
    sustainable way. We are putting survival of
    civilization at stake .
  • Lastly, it is necessary to say that we are
    not condemned to failure. By learning to
    distribute resources equally, taking care of the
    Earth and living in a sustainable way we may
    still be able to minimize the negative impact on
    the environment.

3
Overview/Background
  • By reading this story, your students will gain
    an appreciation for the variety of living things
    that make forests their homes, and for the
    variety of habitats within forests.
  • A habitat is the place where animals and plants
    live and get all the things they need to
    survive, such as food, water, space to grow,
    breed, and raise their young. A deer's habitat
    might be a combination of forests and fields. A
    pitcher plant's habitat is a bog. And a humpback
    whale's habitat can be a stretch of ocean from
    Alaska to Hawaii. Within any habitat - a forest,
    a field, a coral reef, or a sandy shore - there
    are many smaller microhabitats in which
    temperature, humidity, light, and other
    conditions vary from those of the habitat as a
    whole. For example, a decaying log in a forest
    may be damper and cooler than the surrounding air
    or leaf litter.
  • A small clearing in a forest may have more light
    and be drier than the surrounding areas. One part
    of a mountain may get more sunlight and less wind
    than other parts. And the deeper parts of a coral
    reef get less light than those closer to the
    surface of the ocean.
  • Plants and animals are often adapted to
    conditions within a microhabitat. For example,
    certain kinds of trees and other plants are
    adapted to growing in forest clearings while
    others are adapted to growing in the shadier
    (generally cooler and moister) parts of the
    forest. Mosses and fungi may be able to grow on
    one side of a tree or rock but not on the other
    because of differences in light, temperature, and
    moisture. And some animals that live in damp leaf
    litter couldn't survive above ground.

4
Overview/Background
  • What is a tropical rainforest?
  • Tropical rainforests are warm year-round ---24 to
    31 0C (75 to 88 0F)
  • because they are near the equator. They live up
    to their name they
  • receive at least 2,000 millimeters (80 inches) of
    rain every year.
  • Rainforests cover less than 7 percent of the
    Earth's surface, but they are
  • estimated to contain about half of the plant and
    animal species of the
  • planet. Since the rainforest is home to so many
    plant and animal species,
  • the level of biodiversity may be higher in
    rainforests than in any other
  • place on Earth. For example, an average of 20 to
    86 tree species exist per
  • acre in a tropical rainforest (In a temperate
    zone forest, there are about four
  • tree species per acre).

5
Overview/Background
  • How is the rainforest structured?
  • There are four main layers of a rainforest the
    ground layer, the understory layer, the
  • canopy layer, and the emergent layer (see diagram
    on next slide). The groundlayer,
  • or forest floor, is dark. It receives less than 3
    percent of the sunlight that hits the forest
  • and is quite humid. Ferns, seedlings, and palm
    plants grow here. The tops of young
  • trees form the understory, the next layer above
    the forest floor. The canopy, located
  • above the understory, is full of life. This layer
    contains most of the leaves in the forest,
  • so it attracts beetles, caterpillars, and many
    other herbivores. The trees are often
  • covered with plants called epiphytes, which grow
    right on their trunks, leaves, and
  • branches. Lianas, woody vines with roots in the
    ground, climb up the trees to reach
  • the sunlight in the canopy. The emergent layer is
    the top of the rainforest, where a
  • few of the tallest trees poke out above the
    canopy. These trees are more exposed
  • to sunlight, high temperatures, low humidity, and
    strong winds.

6
Emergent layer. This layer gets a lot of sun and
wind. It is significantly warmer than the forest
floor. Canopy. Canopy plants produce 90 percent
of all forest leaves, fruit and seeds. More
forest insects, birds, bats, frogs, and snakes
live here. Understory. The understory gets 60
less light and 50 less wind than the canopy, but
is more humid Forest floor. The forest floor is
the coolest, darkest, and most humid part of the
forest. It gets less than 3 of the available
sunlight.
7
Summary of Story
  • In the dense, green Amazon rain forest, a man is
    chopping down a great Kapok
  • tree. The animals who live among its leaves and
    branches watch him silently.
  • Hot and weary, the man lies down to rest at the
    foot of the tree and falls asleep.
  • Then, one by one, the forest creatures emerge to
    whisper in his ear. They beg
  • him not to destroy their home and tell him how
    important every tree is in the
  • rain forest. An anteater reminds the man, "What
    happens tomorrow depends on
  • what you do today." Finally, a Yanomamo child of
    the rain forest pleads,
  • "When you awake, please look upon us all with new
    eyes."
  • The man wakes up with a start. All around him are
    monkeys, tree porcupines,
  • frogs, bees, butterflies, anteaters, birds of
    many colors, a jaguar, and a three
  • toed sloth. Their whispers echo in his ears. The
    man and the creatures stare
  • silently at one another, and then he makes his
    decision. (By Lynne Cherry)

8
Content Standards K-4
  • Science as Inquiry
  • CONTENT STANDARD A
  • As a result of activities in grades K-4, all
    students should develop
  • Abilities necessary to do scientific inquiry
  • Understanding about scientific inquiry
  • Life Science
  • CONTENT STANDARD C
  • As a result of activities in grades K-4, all
    students should develop understanding of
  • The characteristics of organisms
  • Life cycles of organisms
  • Organisms and environments

9
Content Standards K-4
  • Science in Personal and Social Perspectives
  • CONTENT STANDARD F
  • As a result of activities in grades K-4, all
    students should develop understanding of
  • Personal health
  • Characteristics and changes in populations
  • Types of resources
  • Changes in environments Science and technology in
    local challenges

10
Themes/Big Ideas
  • Environmental Interrelationships
  • Biological diversity results from the interaction
    of living and non-living environmental components
    such as air, water, climate, and geological
    features
  • Forest as well as other ecosystems, contain
    numerous habitats that support diverse population
    of organisms.
  • Altering the Environment affects all life
    forms-including humans- and the
    interrelationships that link them
  • Resource and Technological Interrelationships
  • Resource management technologies interact and
    influence environmental quality the acquisition,
    extraction and transportation of natural
    resources all life forms and each one of us.
  • While technological advances decrease the
    incidence of disease and death, the ever
    increasing world population is placing heavy
    demands on the finite resources of the Earth

11
Themes/Big Ideas
  • Societal and Cultural Interrelationships
  • Human societies and cultures throughout the world
    interact with each other and affect natural
    systems upon which they depend.
  • The quantity and quality of resources and their
    use- or misuse- by humans affect the standard of
    living of societies.
  • Cultural and societal perspectives influence the
    attitudes, beliefs and biases of people toward
    the use of resources and environmental protection
  • All humans consume products and thereby affect
    the availability of renewable and nonrenewable
    natural resources.
  • The extracting, processing, transporting, and
    marketing of natural resources provide employment
    opportunities for many people.

12
Class Composition
  • LEVELS
  • Grades 2-5
  • SUBJECTS
  • Science, Language Arts, Social Studies.
  • This activity will be part of an integrated
    thematic unit on Living Things and their natural
    requirements.
  • SKILLS
  • Comprehending, Concept Forming, Comparing and
    Contrasting
  • TIME CONSIDERATIONS
  • Preparation 15 minutes
  • Activity 45 minutes

13
Objectives
  • Students will
  • Identify ways in which people use forest
    resources
  • Explain that forests are managed to satisfy a
    variety of human needs
  • Identify relationships between trees and other
    organisms
  • Describe the ways in which trees benefit people

14
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15
Doing the Activity
  • Ask the students to describe what a forest is and
    if theyve ever visited one. What was it like in
    the forest? What kind of things did they see
    while they were there? Did they enjoy being
    there?
  • Tell the students you are going to read them a
    story about a man that went to a rainforest.
    They should listen very carefully to the things
    that happened to him and the things he saw and
    heard.
  • Read the story. Show the students pictures of the
    plants and animals in the story. You may want to
    have younger students do movements and sounds
    each time they hear a characters name (e.g. Make
    a sssssss sound when they hear about the snake,
    etc). Or you may just want to have the students
    relax, close their eyes, and listen as you read
    the story from start to finish.
  • You can check for understanding using the
    discussion questions.
  • Pass out drawing paper and crayons, colored
    pencils, markers, etc, and have the students draw
    pictures of the story. They might draw a picture
    of their favorite part of the story, a scene that
    depicts the Man and many of the creatures in the
    forest, etc.

16
Discussion questions
  • Why do you think the man wanted to cut the Tree?
  • Why do you think that the tree frog told the man
    a ruined rainforest means
  • ruined lives..many ruined lives
  • How do the following animals depend on the Tree?
    How do they use the Tree?
  • Boa Constrictor, bees, buterflies, wasps
    (insects), monkeys, birds, tree frogs, men.
  • What do you think will happen if people cut too
    many trees in the rainforest? How
  • could this fact affect us, in Cali or in another
    place in the World?
  • Where can we find Rainforests in our planet?
    Why?
  • How did the man feel about cutting a Tree at the
    end of the story? Why did he
  • feel in such way?

17
Discussion questions
  • Discuss the following sentence
  • It is my home, where generations of my ancestors
    have lived.
  • What are ancestors? Say or write a sentence using
    the word ancestors.
  • How can we take care of the Rainforests? What can
    we do to stop cutting
  • down trees in the rainforest?

18
Assessment Oportunities
  • Conduct a survey of the forest products found in
    the classroom or home.
  • For the classroom, divide students into small
    groups, with each assigned
  • one of the following categories
  • Paper products
  • Other school supplies
  • Building materials
  • Furniture or furnishings
  • Personal items (even chewing gum was once
    entirely made from the latex of a tropical tree)
  • Distribute a copy of Classroom Forest Products
    to each group. Have
  • each group identify the classroom forest products
    found within the
  • selected category and record their information on
    the handout

19
Assessment Oportunities
  • Create a Three Cheers for Trees bulletin board
    showing the benefits of trees.
  • Have the students brainstorm a list of tree
    benefits. Then have them draw or cut
  • out pictures and write slogans that depict these
    benefits (products, shade,
  • wildlife, beauty, fresh air, and so on). With
    your guidance, allow them to design
  • and arrange the bulletin board.
  • Students answers to the discussion questions at
    the end of the story can be used
  • to assess students understanding of the
    environmental messages contained in
  • the story

20
Future Activities
  • Pass the plants, please (Classroom-Home
    Activity)
  • Overview Chocolate candy. Apple pie. French
    fries with catsup.
  • Tortilla Chips with guacamole dip. Thanks to
    plants, these and
  • many other favorite foods are ours to enjoy. Try
    the following
  • activities to get your students thinking about
    just how big a part
  • plants play in our daily diets.
  • Trees as Habitats (Fieldtrip Activity)
  • Overview From their leafy branches to their
    tangled roots, trees
  • provide a Habitat for a host of plants and
    animals. In this activity,
  • your students will discover how plants and
    animals depend on
  • trees in many ways.

21
Future Activities
  • The closer you look (Fieldtrip Activity)
  • Overview All students, no matter how young, have
    an idea of
  • what a tree looks like. But many are unfamiliar
    with either the
  • actual structure of a tree or the function of its
    principle parts. In
  • this activity, your students will take a closer
    look at trees and their
  • parts.
  • How Plants Grow (Experimenting Activity)
  • Overview A plant is a biological system with
    these basic requirement for
  • functioning and growing sunlight, water, air,
    soil and space. This activity
  • allows students to explore what happens when a
    plants basic needs
  • are not met.

22
Future Activities
  • People of the forest (Videotherapy Activity)
  • Overview To the Mbuti Pygmies of Africa, the
    Kogi, Arhuaco and Wiwa,
  • from the Sierra Nevada de Santa Marta, Colombia,
    and other people
  • around the world, the forest is home. More than
    just a place to live, the
  • forest provides for all of their needs. By
    comparing and contrasting
  • different forest people, your students can learn
    about some of the ways
  • people have depended on forest throughout
    history.
  • Tree Lifecycle (Kyneasthetic Activity)
  • In this activity, students will discover that
    trees have a lifecycle that is
  • similar to that of other living things. They will
    investigate a trees role in
  • the ecosystem at each stage of its life.

23
Future Activities
  • Trees for Many Reasons (Bibliotherapy Activity)
  • Overview By reading fables such as The Lorax by
    Dr. Seuss or The Man Who
  • Planted Trees by Jean Giono, students can examine
    the importance of
  • conserving natural resources

24
Bibliography/Resources
  • Cherry, Lynne. GREAT KAPOK TREE A TALE OF THE
    AMAZON RAINFOREST.
  • Orlando, FL Harcourt Brace Jovanovich, 1990.
  • Project Learning Tree Environmental Education
    Pre K-8 Activity Guide
  • American Forest Foundation. 1111 19TH Street, NW.
    Washington, DC 20036
  • PLT uses the forest as a "window" on the world to
    increase students' understanding
  • of our environment stimulate students' critical
    and creative thinking develop
  • students' ability to make informed decisions on
    environmental issues and instill in
  • students the commitment to take responsible
    action on behalf of the
  • environment. http//www.plt.org/
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