Presentation by : JoYun Wang

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RECYCLE
TRASH CLASSIFICATION

• Presentation by Jo-Yun Wang
• 
  Yi-Shan Tsai
• 
  Yu-Jan Hsieh
  

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Recycle Trash Classification

• Description
• Recommended grade level 2 3
• Time required 40 minute class periods

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Recycle Trash Classification

• Purpose
• When we look around the trash in our
  house, we will be surprised to discover the huge
  amount of the trash produced by us. But most of
  the trash is not really thought to only be the
  trash. Through the trash classification, we can
  classify the trash that we produced and recycle
  it to become reusable again. During this lesson,
  we hope students can
• Learn how to classify the trash
• Learn the basic concept about recycling

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Recycle Trash Classification

• Objectives
• After the class, students will be able to
• Measure the amount of trash produced by their
  families in a week.
• List items that can be recycled from home waste.
• Classify the trash and recycle it.
• Know how to reuse and recycle the materials we
  use everyday.
• Deliver this message to all of the family members.

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Recycle Trash Classification
Standards ISTE 1 Basic operations and
concepts 2 Social, ethical, and human issues
3 Technology productivity tools 6
Technology problem-solving and decision-making
tools NCTE Science for student( Grades K-4
Standards) A1 Abilities necessary to do
scientific inquiry A2 Understanding about
scientific inquiry D1 EARTH AND SPACE SCIENCE
Properties of earth materials F3
SCIENCE IN PERSONAL AND SOCIAL PERSPECTIVES
Types of resources
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Recycle Trash Classification

• Materials
• Any Windows XP series computer
• Microsoft Office Word, Excel, Access
• Flash Player
• Internet network connection
• A projector and speakers

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Recycle Trash Classification

• Materials
• Pre-Activity
• - Word worksheet Collect the sorts of the
  trash produced by students
• family in a
  week.
• Activity
• - Flash stories about the trash recycling.
• - Database to collect the trash data of a
  group and to make classification.
• - Excel spreadsheet learn more about raw
  materials for trash classification
• Post-Activity
• - Word worksheet What Do You Do To Take Care
  of the Earth Everyday
• - Excel spreadsheet
• Quiz Do or dont
• Crossword doing by parent and child together
• - Games about recycling concepts
• http//www.funbrain.com/recycle/index.html
• http//games.funschool.com/game.php?gpe1_ds1,r98
  39
• http//www.recycleroom.org/games.asp
• http//www.thinkcans.com/edu_game_play_icanrecycle
  .htm

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Recycle Trash Classification

• Procedures
• 1.Motivation(5)
• Two websites about the pollution of the trash
  produced by people. PLAY(1) PLAY(2)
• Ask students to take out the worksheet that was
  done by themselves before this class. And see how
  much trash produced by your family every week.
  WORKSHEET

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Recycle Trash Classification

• 2.Presentation(25)
• Ask students There is so much trash produced by
  us every day, how can we deal with that?
• The teacher tells students how to classify and
  recycle the trash.
• http//www.resourcefulschools.org/clic
  k_learn.html

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Recycle Trash Classification

• 2.Presentation(25)
• Ask students to take out the trash and count the
  plastic bottles, waste papers, and metal or glass
  cans, etc. produced by students family in a
  week.
• Tell students all of them can be recycled, then
  reused and reproduced. The teacher can take some
  examples, such as recycling paper can become
  reprocessed paper, recycling plastics can become
  toys and so on. So we want to emphasize on the
  important of the recycling.

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Recycle Trash Classification

• 2.Presentation(25)
• The teacher shows students how to list the
  categories of the trash and classify them. After
  that students can record the trash that every
  family produced in a week. Access
• Students can take this list back home and
  continue recording the trash classification every
  week. And post it on the visible place in
  students home in order to make other family
  members could see the trash classification. Learn
  about raw material

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Recycle Trash Classification

• 3.Extension Activities (10)
• Students can compare with the list of the trash
  classification by themselves and try to classify
  them.
• Students can work in groups and discuss with
  classmates about the pros of the trash
  classification.
• The teacher will check students trash list every
  week, in order to preach the concepts of trash
  classification.

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Recycle Trash Classification

• 4.Evaluation
• The teacher will evaluate the students about the
  concepts of recycling trash
• Students can complete the worksheet and quiz.
  Do or Dont. Extra activity.
• Students can do the puzzle. Do the puzzle.
• Students can play the recycling games well.
• Game test 1 Game test 2 Game
  test 3 Game test 4

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Recycle Trash Classification

• Conclusion
• Everyone should learn how to recycle and
  reuse the resources to protect human health and
  the earth.
• However, trash classification is just the
  very beginning we can do.
• Thank you for your listening.