Biologically Speaking Taxonomy Teachers Guide Discovery Education

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    Biologically Speaking: Classification of Living Organisms

    INTRODUCTION TO THE AIMS TEACHING MODULE (ATM)

    Rationale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

    Organization and Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

    Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

    INTRODUCING Biologically Speaking: Classification of Living Organisms

    Jump Right In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

    Themes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

    Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

    Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

    PREPARATION FOR VIEWING

    Introduction to the Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

    Introduction to Vocabulary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

    Discussion Ideas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

    Focus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

    AFTER VIEWING THE PROGRAM

    Suggested Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

    Vocabulary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

    Checking Comprehension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

    Word Search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

    True or False . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

    TEACHERS NOTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

    Thumbs Up for Survival! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

    Vocabulary Match-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

    Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

    ADDITIONAL AIMS MULTIMEDIA PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

    ANSWER KEYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

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    Congratulations!You have chosen a learning program that will actively motivate your students and provide you with easily accessible and easily manageable

    instructional guidelines and tools designed to make your teaching role efficient and rewarding.

    The AIMS Teaching Module (ATM) provides you with a video program correlated to your classroom curriculum, instructions and guidelines foruse, plus a comprehensive teaching program containing a wide range of activities and ideas for interaction between all content areas. Our

    authors, educators, and consultants have written and reviewed the AIMS Teaching Modules to align with the Educate America Act: Goals 2000

    This ATM, with its clear definition of manageability, both in the classroom and beyond, allows you to tailor specific activities to meet all of your

    classroom needs.

    AIMS Teaching Module written by Pat Davies.

    Copyright 2002 AIMS MultimediaAll Rights Reserved. No part of this work may be reproduced or transmitted without written permission of AIMS Multimedia with these exceptions: Persons or schools purchasing thisAIMS Teaching Module may reproduce consumableATM pages, identified in Section 4, for student or classroom use.

    AIMS Multimedia is a leading producer and distributor of educational programs serving schools and libraries since 1957. AIMS draws upon the most up-to-date knowledge, existingand emerging technologies, and all of the instructional and pedagogical resources available to develop and distribute educational programs in videocassette and CD-ROM.

    Persons or schools interested in obtaining additional copies of this AIMS Teaching Module, please contact:

    AIMS Multimedia at:Toll Free: 1-800-367-2467

    Fax: 818-341-6700 Web: www.aimsmultimedia.comEmail: [email protected]

    RATIONALE

    In todays classrooms, educational pedagogy is often founded on

    Benjamin S. Blooms Six Levels of Cognitive Complexity. The

    practical application of Blooms Taxonomy is to evaluate students

    thinking skills on these levels, from the simple to the complex:

    1. Knowledge (rote memory skills),

    2. Comprehension (the ability to relate or retell),

    3. Application (the ability to apply knowledge outside its origin),

    4. Analysis (relating and differentiating parts of a whole),

    5. Synthesis (relating parts to a whole)

    6. Evaluation (making a judgment or formulating an opinion).

    The AIMS Teaching Module is designed to facilitate these intellectual

    capabilities, and to integrate classroom experiences and assimilation

    of learning with the students life experiences, realities, and

    expectations. AIMS learner verification studies prove that our AIMS

    Teaching Modules help students to absorb, retain, and to demonstrate

    ability to use new knowledge in their world. Our educational

    materials are written and designed for todays classroom, which

    incorporates a wide range of intellectual, cultural, physical, and

    emotional diversities.

    ORGANIZATION AND MANAGEMENT

    To facilitate ease in classroom manageability, the AIMS Teaching

    Module is organized in three sections:

    I. Introducing this ATM

    will give you the specific information you need to integrate the

    program into your classroom curriculum.

    II. Preparation for Viewing

    provides suggestions and strategies for motivation, language

    preparedness, readiness, and focus prior to viewing the program

    with your students.

    III. After Viewing the Program

    provides suggestions for additional activities plus an assortment of

    consumable assessment and extended activities, designed to broaden

    comprehension of the topic and to make connections to other

    curriculum content areas.

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    FEATURES

    INTRODUCING THE ATM

    Your AIMS Teaching Module is designed to

    accompany a video program written and

    produced by some of the worlds most

    credible and creative writers and producers

    of educational programming. To facilitate

    diversity and flexibility in your classroom

    and to provide assessment tools, your AIMS

    Teaching Module features these components:

    Themes

    This section tells how the AIMS Teaching

    Module is correlated to the curriculum.

    Themes offers suggestions for interaction

    with other curriculum content areas,

    enabling teachers to use the teaching

    module to incorporate the topic into a

    variety of learning areas.

    Overview

    The Overview provides a synopsis of content

    covered in the video program. Its purpose is

    to give you a summary of the subject matter

    and to enhance your introductory

    preparation.

    Objectives

    The ATM learning objectives provide

    guidelines for teachers to assess what

    learners can be expected to gain from each

    program. After completion of the AIMS

    Teaching Module, your students will be able

    to demonstrate dynamic and applied

    comprehension of the topic.

    Preparation for Viewing

    In preparation for viewing the video

    program, the AIMS Teaching Module offersactivity and/or discussion ideas that you

    may use in any order or combination.

    Introduction To The Program

    Introduction to the Program is designed to

    enable students to recall or relate prior

    knowledge about the topic and to prepare

    them for what they are about to learn.

    Introduction To Vocabulary

    Introduction to Vocabulary is a review of

    language used in the program: words,

    phrases, and usage. This vocabulary

    introduction is designed to ensure that all

    learners, including limited English

    proficiency learners, will have full

    understanding of the language usage in the

    content of the program.

    Discussion Ideas

    Discussion Ideas are designed to help you

    assess students prior knowledge about the

    topic and to give students a preview of what

    they will learn. Active discussion stimulates

    interest in a subject and can motivate even

    the most reluctant learner. Listening, as well

    as speaking, is active participation.

    Encourage your students to participate at the

    rate they feel comfortable. Model sharing

    personal experiences when applicable, and

    model listening to students ideas and

    opinions.

    Focus

    Help learners set a purpose for watching the

    program with Focus, designed to give

    students a focal point for comprehension

    continuity.

    Jump Right In

    Jump Right In provides abbreviated

    instructions for quick management of the

    program.

    After Viewing the Program

    After your students have viewed th

    program, you may introduce any or all o

    these activities to interact with other

    curriculum content areas, provide

    reinforcement, assess comprehension skills

    or provide hands-on and in-depth extended

    study of the topic.

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    SUGGESTED ACTIVITIES

    The Suggested Activities offer ideas for

    activities you can direct in the classroom or

    have your students complete independently,

    in pairs, or in small work groups after they

    have viewed the program. To accommodate

    your range of classroom needs, the activities

    are organized into skills categories. Their

    labels will tell you how to identify each

    activity and help you correlate it into your

    classroom curriculum. To help you schedule

    your classroom lesson time, the AIMS

    hourglass gives you an estimate of the time

    each activity should require. Some of the

    activities fall into these categories:

    Meeting Individual Needs

    These activities are designed

    to aid in classroom continuity.

    Reluctant learners and

    learners acquiring English

    will benefit from these

    activities geared to enhance comprehension

    of language in order to fully grasp content

    meaning.

    Curriculum Connections

    Many of the suggested

    activities are intended to

    integrate the content of the

    ATM program into other

    content areas of the

    classroom curriculum. These cross-

    connections turn the classroom teaching

    experience into a whole learning

    experience.

    Critical Thinking

    Critical Thinking activities are

    designed to stimulate

    learners own opinions and

    ideas. These activities require students to use

    the thinking process to discern fact from

    opinion, consider their own problems and

    formulate possible solutions, draw

    conclusions, discuss cause and effect, or

    combine what they already know with what

    they have learned to make inferences.

    Cultural Diversity

    Each AIMS Teaching Module

    has an activity called Cultural

    Awareness, Cultural Diversity,

    or Cultural Exchange that encourages

    students to share their backgrounds,

    cultures, heritage, or knowledge of other

    countries, customs, and language.

    Hands On

    These are experimental or

    tactile activities that relate

    directly to the material taught

    in the program. Your students

    will have opportunities to make discoveries

    and formulate ideas on their own, based on

    what they learn in this unit.

    Writing

    Every AIMS Teaching Module

    will contain an activity

    designed for students to use

    the writing process to express

    their ideas about what they have learned.

    The writing activity may also help them to

    make the connection between what they are

    learning in this unit and how it applies to

    other content areas.

    In The Newsroom

    Each AIMS Teaching Module

    contains a newsroom activity

    designed to help students make the

    relationship between what they learn in the

    classroom and how it applies in their world.

    The purpose of In The Newsroom is to

    actively involve each class member in a

    whole learning experience. Each student will

    have an opportunity to perform all of the

    tasks involved in production: writing,

    researching, producing, directing, and

    interviewing as they create their own

    classroom news program.

    Extended Activities

    These activities provide

    opportunities for students to

    work separately or together to

    conduct further research,

    explore answers to their own questions, or

    apply what they have learned to other

    media or content areas.

    Link to the World

    These activities offer ideas

    for connecting learners

    classroom activities to their

    community and the rest of the world.

    Culminating Activity

    To wrap up the unit, AIMS

    Teaching Modules offer

    suggestions for ways to

    reinforce what students have

    learned and how they can use their new

    knowledge to enhance their worldview.

    ART

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    ADDITIONAL ATM FEATURES

    Vocabulary

    Every ATM contains an activity that

    reinforces the meaning and usage of the

    vocabulary words introduced in the

    program content. Students will read or find

    the definition of each vocabulary word, then

    use the word in a written sentence.

    Checking Comprehension

    Checking Comprehension is designed to

    help you evaluate how well your students

    understand, retain, and recall the

    information presented in the AIMS Teaching

    Module. Depending on your students needs,

    you may direct this activity to the whole

    group yourself, or you may want to have

    students work on the activity page

    independently, in pairs, or in small groups.

    Students can verify their written answers

    through discussion or by viewing the video a

    second time. If you choose, you can

    reproduce the answers from your Answer

    Key or write the answer choices in a Word

    Bank for students to use. Students can use

    this completed activity as a study guide to

    prepare for the test.

    Reproducible Activities

    The AIMS Teaching Module provides a

    selection of reproducible activities, designed

    to specifically reinforce the content of this

    learning unit. Whenever applicable, they

    are arranged in order from low to high

    difficulty level, to allow a seamless

    facilitation of the learning process. You may

    choose to have students take these activities

    home or to work on them in the classroom

    independently, in pairs or in small groups.

    Checking Vocabulary

    The checking Vocabulary activity provides

    the opportunity for students to assess their

    knowledge of new vocabulary with this word

    game or puzzle. The format of this

    vocabulary activity allows students to use the

    related words and phrases in a different

    context.

    Test

    The AIMS Teaching Module Test permits you

    to assess students understanding of what

    they have learned. The test is formatted in

    one of several standard test formats to give

    your students a range of experiences in test-

    taking techniques. Be sure to read, or

    remind students to read, the directions

    carefully and to read each answer choice

    before making a selection. Use the Answer

    Key to check their answers.

    Additional AIMS Multimedia

    Programs

    After you have completed this AIMS

    Teaching Module you may be interested in

    more of the programs that AIMS offers. This

    list includes several related AIMS programs.

    Answer Key

    Reproduces tests and work pages with

    answers marked.

    JUMP RIGHT IN

    Preparation

    Read Fire Fighters and Fire Safety for

    Kids Themes, Overview, and

    Objectives to become familiar with

    program content and expectations.

    Use Preparation for Viewing

    suggestions to introduce the topic to

    students.

    Viewing

    Set up viewing monitor so that all

    students have a clear view.

    Depending on your classroom size and

    learning range, you may choose to

    have students view Fire Fighters and

    Fire Safety for Kids together or in small

    groups.

    Some students may benefit from

    viewing the video more than one time.

    After Viewing

    Select Suggested Activities tha

    integrate into your classroom

    curriculum. If applicable, gather

    materials or resources.

    Choose the best way for students to

    work on each activity. Some activities

    work best for the whole group. Othe

    activities are designed for students to

    work independently, in pairs, or i

    small groups. Whenever possible

    encourage students to share their work

    with the rest of the group.

    Duplicate the appropriate number o

    Vocabulary, Checking Comprehension

    and consumable activity pages for your

    students.

    You may choose to have students take

    consumable activities home, or

    complete them in the classroom,

    independently, or in groups.

    Administer the Test to assess students

    comprehension of what they have

    learned, and to provide them with

    practice in test-taking procedures.

    Use the Culminating Activity as a forum

    for students to display, summarize,

    extend, or share what they have

    learned with each other, the rest of the

    school, or a local community

    organization.

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    Biologically Speaking: Classification of Living Organisms

    Themes

    Biologically Speaking: Classification ofLiving Organisms explores classificationthrough the seven major levels, from broad-est down to narrowest: kingdom, division(plants)/phylum (animals), class, order, fam-ily, genus and species. Organisms cell andbody structure, how they manufacture orotherwise obtain their food, the ecosystemsthey inhabit, their methods of reproduction,and their methods of locomotion - if any -are also covered. Organisms adaptabilityand their almost infinite variety colorfullyillustrate the living population of our world.

    Overview

    There are between two million and four anda half million different species of organismsliving today on Earth. Thousands of otherorganisms were also alive in the past but arenow extinct. To make it easier to study thesemillions of organisms, scientists havegrouped them into categories in the orga-nizing process called classification.Classification breaks all living organismsdown into seven groups. The broadest group

    is that of the kingdom. Currently, most scien-tists recognize a total of five kingdoms,although some believe there may justifiablybe a sixth. Below the kingdom level, the clas-sification groupings become progressivelynarrower, leading to the most precise level,that of the species. Todays classification sys-tem allows us to efficiently study organismsfrom the simplest one-celled beings throughthe most complicated of vertebrate animals -the mammals.

    Objectives

    To explain the major kingdoms andhow their members are classified

    To illustrate the seven levels ofclassification

    To examine examples from each of theseven classification levels

    To discuss how various plants, animalsand other organisms interact with theirenvironments

    Introduction to the Program

    Biologically speaking, how are humans clas-sified? What is the correct classification forthe gorilla? The program guides studentsthrough the four (out of seven) classificationlevels that humans and the gorilla have incommon - from the kingdom level downthrough order. The two species separate atthe family level. Humans belong to the fam-ily Hominidae, while the gorilla is a memberof the family Pongidae. The classificationsystem can be visually described as aninverted pyramid. The Kingdoms, at the wide top of the inverted pyramid, are the

    broadest classification. The six following lev-els become progressively narrower and theirmembers share more characteristics in com-mon with one another. The program coversmany of the characteristics that organisms ateach level share, such as cell structure, bodystructure, food manufacture or procurement,reproduction, or locomotion.

    Introduction to Vocabulary

    Write the following words on the board andexplain that they will be referenced in the

    video. Some students may be unfamiliar withthe terms. If the meaning of any word isunclear to the group, ask volunteers to usean appropriate reference source to check theterm and report their findings to the class.

    angiosperms, class, division, eukaryotic,family, genus, gymnosperms, Homo sapiens,invertebrate, kingdom, nonvascular plants,order, phylum, primate, prokaryotic,species, vascular plants, vertebrate

    Encourage students to note the context in

    which the words are used in the program,and to be prepared to discuss their meaning.

    Discussion Ideas

    Ask the class to name as many different clas-sification groups as they can think of, along with different types of living organismsWrite their suggestions on the board. Havestudents arrange any organisms named intothe appropriate group(s). How do the nomi-nated organisms and groups relate to eachother? To which of the groups suggested dohumans belong? Which group(s) count thegorilla within their membership? The processof organizing living organisms into their sci-entific classification groups involves findingcommon characteristics among the organ-

    isms - their cell structure, the structure andfunction of their different parts, their meansof nourishment, their method(s) of reproduc-tion or of locomotion. It can be a compli-cated business, and even scientists maydisagree about how to classify certainorganisms. This program covers classifica-tion into the five kingdoms of: Animalia,Plantae, Fungi, Monera and Protista.

    Focus

    Ask students to think for a moment about the

    importance of being able to organize infor-mation in a usable way. Tell them that theclassification system involves the organizingof living organisms into different levels oflike groups so that they can more easily beidentified and studied. Tell them to keepthese thoughts in mind as they view the pro-gram. Let them know you will discuss theseand other aspects of classification followingthe screening.

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    SUGGESTED ACTIVITIES

    Critical Thinking

    Adaptation is often the name of the game in an organisms survival. Many species of mammals, for example,

    have made significant physical and behavioral adaptations to survive and reproduce in their environments. Ask

    students to think carefully about the following mammalian adaptations and their functions: elephants trunk (allows

    elephant to reach leaves in tall trees, and to scoop up water for drinking and bathing), beavers flat tail (helpsbeaver steer when swimming, make noise as a warning, and is used as a stool for sitting), opposable thumb of

    some primates (helps primate grasp items and use tools), and leopards spots (camouflage that helps leopard blend

    in with its surroundings). Discuss why these adaptations may have occurred and how students think they benefit the

    animal.

    Connection to Health and Nutrition

    Ask each student to make a list of all the ways in which both bacteria and fungi are helpful to humans, and of the

    ways in which both are harmful. Have them list specific examples of each. (Make your own list as students make

    theirs.) Review the lists with the class and write the items on the board. Add your own answers to the board if the

    students had not also thought of them.

    Critical Thinking

    Remind students that in addition to the two to four and a half million species of organisms that currently inhabit the

    planet, several thousands of species that once existed are now extinct. Tell students that although many examples

    of extinction were caused by specific events or processes (such as humans hunting the passenger pigeon to extinc-

    tion), most instances were caused by a failure to adapt to changes in environment. Some scientists and philoso-

    phers say that the natural selection process of evolution is truly the survival of the fittest. Discuss with students

    what they think the phrase means and how it relates to the survival of a species.

    Link to the World

    Ask students to look carefully at home, at school, and in the surrounding neighborhoods for a variety of kinds of

    living organisms. Have them create lists of the organisms they find. Have them classify the organisms at the sevenclassification levels: kingdom, division (plants) or phylum (animal), class, order, family, genus and species. Allow

    time for students to share their classifications with the class. Discuss their findings and have students develop some

    generalizations about the biological community of your local ecosystem.

    Connection to Geography/History

    Certain gymnosperms - various species of evergreen trees - are the largest, oldest plants on Earth. Have students

    work individually or in small groups to research such things as the geographic location in which the tallest gym-

    nosperm trees grow, the height of the tallest recorded, the age and species of the oldest gymnosperm. Have them

    calculate the height ratio between the tallest tree and the tallest building in your community and illustrate it with a

    bar graph. Have them draw a timeline that includes the age of the oldest known gymnosperm along with histori-

    cal events that surround the era in which that tree first sprouted. Ask each group to write a report consolidatingtheir findings, illustrated with their height ratio bar graph, timeline, and a drawing or photo of the tree ring means

    of dating the age of a given tree. Ask for volunteers from each group to present their report to the class.

    30 Minutes

    40 Minutes

    HEALTH

    15 Minutes

    Extended

    Extended

    GEOGRAPHY

    NUTRIT

    HIST

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    Link to the World

    Tropical rainforests cover less than five percent of the planet, yet they are home to more than half the worlds ani-

    mal and plant species. In one square mile of South American rainforest, scientists have estimated there are as many

    as 1,500 species of flowering plants, nearly 1,000 species of trees, 1,200 species of butterflies, and over 1,000

    species of other animals. Have students work individually or in small groups to select a species of living organism

    common to tropical rainforests and investigate its current status in that ecosystem. Is it currently stable, increasing

    in numbers, decreasing in numbers, endangered? Ask students to also research the current status of that particu-

    lar ecosystem as a whole, and come up with suggestions for stabilizing or improving the viability of the tropical

    rainforest environment. Ask for volunteers to share their conclusions with the class.

    Hands-on Activity

    As the video illustrates, members of the fungi kingdom can easily spoil fruits and bread. Have students work in

    small groups to conduct a simple experiment with fungi. Distribute moist slices of bread to half the group, and fresh

    slices of apple to the rest, with a petri dish or similar container for each. Have each group label their container

    and place it in an area of the room where it will be undisturbed. Encourage them to observe their containers once

    a day for a week. Does mold form on any of the bread slices? On any of the pieces of apple? If so, what nutrients

    do they think mold needs to survive? Why? When students are done, instruct them to dispose of the items properly,

    and wash their hands thoroughly. Five sessions, each lasting:

    Connection to Biology

    The opposable thumb differentiates humans and some primates from other animals, and is an example of a suc-

    cessful mutation. Have students work in small groups to research mammal evolution at the period during which

    opposable thumbs evolved in hominids (anthropoids) and some primates. How would this mutation have assisted

    human ancestors and primates in their survival? What did it allow individuals to begin doing that they had not

    done previously? What changes might this adaptation have allowed in various species filling their niches and inter-

    acting with their environments? Ask for a volunteer from each group to share their conclusions with the class.

    Culminating Activity

    Have students work in small groups to create a multi-media presentation using information theyve learned from

    the program. Brainstorm with the class the topics that should be covered, as well as the types of materials and

    media they would like to include in their presentation. Have each group present to the entire class; you may wish

    to set up a school-wide screening so that the class may show their presentations to the entire student population.

    2 Hours

    15 Minutes

    Extended

    BIOLOGY

    Extended

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    Name

    VOCABULARY

    The following words and terms are from Biologically Speaking: Classification of Living Organisms. Read each definition. On the line next to

    the definition write the letter of the vocabulary word that matches the definition. Then use a separate piece of paper to write each word in a

    sentence.

    A) class

    B) division

    C) family

    D) genus

    E) invertebrate

    F) kingdom

    G) order

    H) phylum

    I) species

    J) vertebrate

    1. ________ the second most specific classification level

    2. ________ classification level that comes between class and family

    3. ________ an organism that has a segmented backbone

    4. ________ the broadest classification category into which organisms are grouped

    5. ________ a grouping of organisms that resemble each other and that are capable of reproducing to create fertile offspring

    6. ________ an animal that does not have a spine

    7. ________ the second highest and second broadest classification level for plants and fungi

    8. ________ the second broadest classification grouping for animals

    9. ________ organism grouping that falls between phylum or division and order

    10. ________ classification level between genus and order

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    Name

    CHECKING COMPREHENSION

    Answer the following questions. Use a separate sheet of paper if necessary.

    1. What are the seven major levels in the classification of living organisms?

    2. What is the broadest level of classification?

    3. What is the narrowest level of classification?

    4. What are the genus and species names for human beings?

    5. Bacteria are single-celled organisms that are described as _________________________.

    6. Because they contain chlorophyll, euglena are capable of making their own food through _________________________.

    7. Fungi are plant-like organisms which cannot make their own food because they do not have _________________________.

    8. Fungi get their food from _________________________ or from _________________________.

    9. Plants that have specialized cells that carry food and water throughout the organism are called _________________________.

    10. How do coelenterates obtain their prey?

    11. About 75% of all animals belong to the phylum _________________________.

    12. What differentiates the two classes of fish from one another?

    13. Amphibians are a class of vertebrates that can live in and out of _________________________.

    14. What feature shows the reptilian origins of birds?

    15. The most advanced of the vertebrates are the class _________________________. Some features that distinguish the members of this class

    include _________________________.

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    Name

    WORD SEARCH

    Read each vocabulary definition below. On the line before each definition write the appropriate word, then find each in the word search. Look

    up, down, across, backwards and diagonally to find the words.

    Z X G C B X V D W Q M K S L S

    D I V I S I O N G W Q Z E V P

    C C N V W H J W Q P Y B T J E

    K J M V L C T T B N X V A V C

    S M Y Y E W B V K H E J M K I

    W U W Z X R X Z V R K M I J E

    H L N H Z C T H T J R N R H S

    B Y W E W V R E S K G K P J J

    T H T V G W B W B D M M N R R

    W P W C H R V V O R D E R C W

    S X X Z A C H M K L A Q Q V K

    S L K T H H B D D R Z T K B L

    A Z E Z Y L I M A F W W E Q P

    L G C C X G S S K K C V G G Z

    C Z X H O M O S A P I E N S X

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    WORD BANK

    class

    division

    family

    genus

    Homo sapiensinvertebrate

    kingdom

    order

    phylum

    primates

    species

    vertebrate

    ______________________ the order of mammals that includes humans, apes, monkeys and prosimians

    ______________________ an animal that does not have a spine

    ______________________ the second most specific classification level

    ______________________ an organism that has a segmented backbone

    ______________________ the broadest classification category into which organisms are grouped

    ______________________ our species: human beings______________________ classification level that comes between class and family

    ______________________ a grouping of organisms that resemble each other and that are capable of reproducing to create fertile offspring

    ______________________ classification level between genus and order

    ______________________ the second highest and second broadest classification level for plants and fungi

    ______________________ organism grouping that falls between phylum or division and order

    ______________________ the second broadest classification grouping for animals

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    TRUE OR FALSE

    Place a T next to statements that are true and an F next to statements that are false.

    1. ________ The classification levels, from the narrowest to the broadest, are kingdom, class, family, order, division/phylum, genus, species

    2. ________ Members of the Phylum Chordata have backbones.

    3. ________ Human beings have hair and produce milk for their young and are in the Class Mammalia.

    4. ________ The Plantae and Animalia kingdoms include large numbers of simple single-celled organisms.

    5. ________ Eukaryotic cells have a distinct nucleus and other distinct structures within their cell membrane.

    6. ________ Cyanobacteria are a major source of food and oxygen for animal life in lakes and ponds.

    7. ________ Pneumonia and tuberculosis are potentially fatal diseases caused by parasitic fungi.

    8. ________ Euglena move by extending their pseudopods.

    9. ________ The drug penicillin is derived from fungi.

    10. ________ Evergreen trees, such as pines, fir and spruce are Gymnosperms.

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    TEACHERS NOTE

    The following exercise, THUMBS UP FOR SURVIVAL!, requires students to work in two-person teams using the following materials:

    MATERIALS LIST 2 THUMBS UP FOR SURVIVAL! worksheets per team

    Rolls of tape OR 2 large rubber bands per team

    1 magazine per team - or circulate 1 magazine amongst the teams

    1 plastic bottle OR paper cup per student

    1 box of tissues - distribute 1 tissue per student

    1 WRAPPED cookie OR WRAPPED piece of candy per student

    IN ADDITION, TEAMS WILL REQUIRE

    Access to computer or typewriter

    1 comb OR hairbrush per student (students own items)

    If any of the above items are unavailable, that aspect of the exercise may be eliminated, or substitute a similar task of the students choosing.

    Students results on this exercise should spark a discussion on the influence that mutations can have on a species survival and its ability to

    thrive.

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    THUMBS UP FOR SURVIVAL!

    Humans and some primates have opposable thumbs. This was a very successful mutation that helped individual primates, and early humans,

    to survive and thrive. It was passed down to succeeding generations. Having always had thumbs, its difficult for us as individuals to think how

    we might cope without this useful digit. To understand how important your thumbs are in everyday life, team up with a classmate to completethis exercise.

    Have your classmate use tape or large rubber bands to loosely fasten your thumbs to the side of your hands by your index finger. Then read

    over the tasks listed in the table below. Do your best to accomplish each task with your thumbless hands. Your partner can make notes as to

    how you do on each one. When you have finished, trade places and make notes as to how your classmate does on the tasks.

    Tasks Cant Do Extremely Difficult Moderately Difficult Simple

    Pick up a magazine

    Write the word thumb

    Drink from a plastic bottleor paper cup

    Draw a picture

    Type 2 sentences at thecomputer

    Brush or comb you hair

    Unwrap a cookie or candy

    (provided by your teacher)

    Tie or untie your shoe

    Use a tissue and PRETENDto blow your nose

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    VOCABULARY MATCH UP

    Draw a line from the vocabulary words on the left to their correct definitions on the right.

    A) angiosperms

    B) eukaryote

    C) gymnosperms

    D) Homo sapiens

    E) nonvascular plants

    F) primates

    G) prokaryote

    H) vascular plants

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    1. our species: human beings

    2. the group of seed-bearing plants whose seeds grow inside of cones; representatives of this group

    include evergreen tress such a pine, fir and spruce

    3. the order of mammals that includes humans, apes, monkeys and prosimians

    4. plants that do not have water-and-food conducting tissues

    5. cell or single-celled organism that has nuclear material but does not have a distinct nucleus or other

    distinct subcellular structures

    6. one of the two major types of seed-bearing plants; these have flowers

    7. plants that have tissues that carry water and food to all parts of the organism

    8. cell with a distinct nucleus and other distinct structures within the cell membrane

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    TEST

    Circle the letter of the correct answer for multiple-choice questions. Write a one-sentence answer for questions that are not multiple choice.

    1. The process scientists have used to group categories of living organisms is called (insert blank).

    A) nomenclature

    B) classification

    C) taxation

    2. Human beings are in the Kingdom (insert blank).

    A) Chordata

    B) Animalia

    C) Plantae

    3. Animals that have backbones are in the Phylum (insert blanks).A) Invertebrata

    B) Mammalia

    C) Chordata

    4. In what two ways do euglena get food?

    5. One type of fungi gets its nourishment from other living organisms. What is this type of fungi known as?

    6. Name the two broad categories of plants.

    7. Ferns have a life cycle known as the alternation of generations. To what does this phrase refer?

    8. What types of seed plants are discussed in the program?

    9. What one body structure characterizes all members of Phylum Arthropoda?

    10. To produce their offspring, various species of reptiles (insert blank)

    A) lay eggs on land

    B) lay eggs in water

    C) give birth to live young

    D) A and C

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    Name

    TEST (CONTINUED)

    11. A major adaptation that separates birds from their reptilian ancestors is that most of their scales modified into (insert blank).

    A) gillsB) fur

    C) feathers

    12. An animal that is warm-blooded, covered with hair or fur, and that has mammary glands that produce milk is a/an (insert blank).

    A) amphibianB) mammalC) parasite

    13. The first vertebrates were (insert blank).

    A) dinosaurs

    B) amphibiansC) fish

    14. Young amphibians hatch (insert blank) and breathe (insert blank).

    A) in water; through gills

    B) at night; through lungs

    C) twice; occasionally

    15. Almost all mammals (insert blank).

    A) can fly

    B) give birth to live young

    C) are hairless

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    ADDITIONAL AIMS MULTIMEDIA PROGRAMS

    You and your students might also enjoy these other AIMS Multimedia programs:

    9080-EN-VID: Classification: Bringing Order to Diversity2601 Biologically Speaking: Genetics and Heredity2605 Biologically Speaking: Living Cells

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    ANSWER KEY for page 9

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    19

    VOCABULARY

    The following words and terms are from Biologically Speaking: Classification of Living Organisms. Read each definition. On the line next to

    the definition write the letter of the vocabulary word that matches the definition. Then use a separate piece of paper to write each word in a

    sentence.

    A) class

    B) division

    C) family

    D) genus

    E) invertebrate

    F) kingdom

    G) order

    H) phylum

    I) species

    J) vertebrate

    1. ________ the second most specific classification level

    2. ________ classification level that comes between class and family

    3. ________ an organism that has a segmented backbone

    4. ________ the broadest classification category into which organisms are grouped

    5. ________ a grouping of organisms that resemble each other and that are capable of reproducing to create fertile offspring

    6. ________ an animal that does not have a spine

    7. ________ the second highest and second broadest classification level for plants and fungi

    8. ________ the second broadest classification grouping for animals

    9. ________ organism grouping that falls between phylum or division and order

    10. ________ classification level between genus and order

    D

    C

    A

    H

    B

    E

    I

    F

    J

    G

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    ANSWER KEY for page 10

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    CHECKING COMPREHENSION

    Answer the following questions. Use a separate sheet of paper if necessary.

    1. What are the seven major levels in the classification of living organisms? (kingdom, phylum (animals) or division (plants, fungi), class, order,

    family, genus and species)

    2. What is the broadest level of classification? (kingdom)

    3. What is the narrowest level of classification? (species)

    4. What are the genus and species names for human beings? (genus: Homo; species: sapiens)

    5. Bacteria are single-celled organisms that are described as (prokaryotic).

    6. Because they contain chlorophyll, euglena are capable of making their own food through (photosynthesis).

    7. Fungi are plant-like organisms which cannot make their own food because they do not have (chlorophyll).

    8. Fungi get their food from (dead organic matter) or from (other living organisms).

    9. Plants that have specialized cells that carry food and water throughout the organism are called (vascular plants).

    10. How do coelenterates obtain their prey? (They use stinging tentacles to capture and immobilize their prey.)

    11. About 75% of all animals belong to the phylum (Arthropoda).

    12. What differentiates the two classes of fish from one another? (The bony fishes have skeletons made of bones; the other class of fish have

    skeletons made of cartilage, such as sharks or rays.)

    13. Amphibians are a class of vertebrates that can live in and out of(water).

    14. What feature shows the reptilian origins of birds? (the scales that cover their legs)

    15. The most advanced of the vertebrates are the class (Mammalia). Some features that distinguish the members of this class include (They are

    warm-blooded, have four-chambered hearts, are covered with fur or hair, and have mammary glands that produce milk for their young.

    Almost all mammals give birth to live young; some mammals like kangaroos have protective pouches in which offspring mature until they

    can survive on their own).

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    ANSWER KEY for page 11

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    21

    WORD SEARCH

    Read each vocabulary definition below. On the line before each definition write the appropriate word, then find each in the word search. Look

    up, down, across, backwards and diagonally to find the words.

    Z X G C B X V D W Q M K S L S

    D I V I S I O N G W Q Z E V P

    C C N V W H J W Q P Y B T J E

    K J M V L C T T B N X V A V C

    S M Y Y E W B V K H E J M K I

    W U W Z X R X Z V R K M I J E

    H L N H Z C T H T J R N R H S

    B Y W E W V R E S K G K P J J

    T H T V G W B W B D M M N R R

    W P W C H R V V O R D E R C W

    S X X Z A C H M K L A Q Q V K

    S L K T H H B D D R Z T K B L

    A Z E Z Y L I M A F W W E Q P

    L G C C X G S S K K C V G G Z

    C Z X H O M O S A P I E N S X

    WORD BANK

    class

    division

    family

    genus

    Homo sapiensinvertebrate

    kingdom

    order

    phylum

    primates

    species

    vertebrate

    ______________________ the order of mammals that includes humans, apes, monkeys and prosimians

    ______________________ an animal that does not have a spine

    ______________________ the second most specific classification level

    ______________________ an organism that has a segmented backbone

    ______________________ the broadest classification category into which organisms are grouped

    ______________________ our species: human beings______________________ classification level that comes between class and family

    ______________________ a grouping of organisms that resemble each other and that are capable of reproducing to create fertile offspring

    ______________________ classification level between genus and order

    ______________________ the second highest and second broadest classification level for plants and fungi

    ______________________ organism grouping that falls between phylum or division and order

    ______________________ the second broadest classification grouping for animals

    primates

    invertebrate

    genus

    vertebrate

    kingdom

    Homo sapiens

    order

    species

    family

    division

    class

    phylum

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    ANSWER KEY for page 12

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    TRUE OR FALSE

    Place a T next to statements that are true and an F next to statements that are false.

    1. ________ The classification levels, from the narrowest to the broadest, are kingdom, class, family, order, division/phylum, genus, species

    2. ________ Members of the Phylum Chordata have backbones.

    3. ________ Human beings have hair and produce milk for their young and are in the Class Mammalia.

    4. ________ The Plantae and Animalia kingdoms include large numbers of simple single-celled organisms.

    5. ________ Eukaryotic cells have a distinct nucleus and other distinct structures within their cell membrane.

    6. ________ Cyanobacteria are a major source of food and oxygen for animal life in lakes and ponds.

    7. ________ Pneumonia and tuberculosis are potentially fatal diseases caused by parasitic fungi.

    8. ________ Euglena move by extending their pseudopods.

    9. ________ The drug penicillin is derived from fungi.

    10. ________ Evergreen trees, such as pines, fir and spruce are Gymnosperms.

    F

    T

    T

    F

    F

    T

    T

    F

    T

    T

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    ANSWER KEY for page 14

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    23

    THUMBS UP FOR SURVIVAL!

    Humans and some primates have opposable thumbs. This was a very successful mutation that helped individual primates, and early humans,

    to survive and thrive. It was passed down to succeeding generations. Having always had thumbs, its difficult for us as individuals to think how

    we might cope without this useful digit. To understand how important your thumbs are in everyday life, team up with a classmate to complete

    this exercise.

    Have your classmate use tape or large rubber bands to loosely fasten your thumbs to the side of your hands by your index finger. Then read

    over the tasks listed in the table below. Do your best to accomplish each task with your thumbless hands. Your partner can make notes as to

    how you do on each one. When you have finished, trade places and make notes as to how your classmate does on the tasks.

    Students results will vary. When the members of all teams have finished, use their results as the basis for a group discussion.

    Tasks Cant Do Extremely Difficult Moderately Difficult Simple

    Pick up a magazine

    Write the word thumb

    Drink from a plastic bottleor paper cup

    Draw a picture

    Type 2 sentences at thecomputer

    Brush or comb you hair

    Unwrap a cookie or candy(provided by your teacher)

    Tie or untie your shoe

    Use a tissue and PRETENDto blow your nose

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    ANSWER KEY for page 15

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    VOCABULARY MATCH UP

    Draw a line from the vocabulary words on the left to their correct definitions on the right.

    A) angiosperms

    B) eukaryote

    C) gymnosperms

    D) Homo sapiens

    E) nonvascular plants

    F) primates

    G) prokaryote

    H) vascular plants

    1. our species: human beings

    2. the group of seed-bearing plants whose seeds grow inside of cones; representatives of this group

    include evergreen tress such a pine, fir and spruce

    3. the order of mammals that includes humans, apes, monkeys and prosimians

    4. plants that do not have water-and-food conducting tissues

    5. cell or single-celled organism that has nuclear material but does not have a distinct nucleus or other

    distinct subcellular structures

    6. one of the two major types of seed-bearing plants; these have flowers

    7. plants that have tissues that carry water and food to all parts of the organism

    8. cell with a distinct nucleus and other distinct structures within the cell membrane

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    ANSWER KEY for page 16

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    TEST

    Circle the letter of the correct answer for multiple-choice questions. Write a one-sentence answer for questions that are not multiple choice.

    1. The process scientists have used to group categories of living organisms is called (insert blank).A) nomenclature

    B) classification

    C) taxation

    2. Human beings are in the Kingdom (insert blank).

    A) Chordata

    B) Animalia

    C) Plantae

    3. Animals that have backbones are in the Phylum (insert blanks).

    A) Invertebrata

    B) Mammalia

    C) Chordata

    4. In what two ways do euglena get food?

    5. One type of fungi gets its nourishment from other living organisms. What is this type of fungi known as?

    6. Name the two broad categories of plants.

    7. Ferns have a life cycle known as the alternation of generations. To what does this phrase refer?

    8. What types of seed plants are discussed in the program?

    9. What one body structure characterizes all members of Phylum Arthropoda?

    10. To produce their offspring, various species of reptiles (insert blank)

    A) lay eggs on land

    B) lay eggs in water

    C) give birth to live young

    D) A and C

    They can produce food through photosynthesis and can also absorb food from the environment.

    This type of fungi is a parasite.

    vascular plants and nonvascular plants

    This refers to ferns two stage method of reproduction - a sexual stage and an asexual stage.

    gymnosperms and angiosperms

    their exoskeleton

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    ANSWER KEY for page 17

    TEST (CONTINUED)

    11. A major adaptation that separates birds from their reptilian ancestors is that most of their scales modified into (insert blank).

    A) gillsB) fur

    C) feathers

    12. An animal that is warm-blooded, covered with hair or fur, and that has mammary glands that produce milk is a/an (insert blank).

    A) amphibianB) mammalC) parasite

    13. The first vertebrates were (insert blank).

    A) dinosaurs

    B) amphibiansC) fish

    14. Young amphibians hatch (insert blank) and breathe (insert blank).

    A) in water; through gills

    B) at night; through lungs

    C) twice; occasionally

    15. Almost all mammals (insert blank).

    A) can fly

    B) give birth to live young

    C) are hairless