poison.gif (1792 bytes)Household Hazardous Waste

"The city of Philadelphia paid a company to dispose of the hazardous wastes produced by the city's incinerators. In 1986, a total of 13,000 tons (11,700 metric tons) of ash were loaded on a ship called the Khian Sea. The ash contained high levels of dioxin. ...In June, 1986, the Khian Sea started its voyage over the ocean looking for a place to dispose of the toxic ash. It spent twenty-seven months at sea, stopping at Panama, Haiti, Honduras, Bermuda, Africa and the Bahamas in its attempts to unload the toxic ash, labeled "fertilizer ash."...Some of the ash that the Khian Sea left in Haiti made its way back to the United States in late 1990, when a Haitian environmental group placed small portions of the waste into envelopes and put them in the mail. About 250 envelopes were sent to Philadelphia Mayor W. Wilson Goode, and another 250 went to the head of the EPA, William Reilly. Each envelope was labeled: "Contains Philadelphia Waste. Return to sender. Delivered three years ago. Mislabeled as fertilizer."

From Hazardous Waste, by Allen Stenstrup, Children's Press, Inc.: Chicago, 1991.

Teacher's Guide Content Outline Community Resources "What can I do?" Student Feedback

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Teacher's Guide

Lesson Objectives:
     - to be aware of household hazardous wastes, their effect on people's health and the environment and the proper disposal of hazardous wastes
     - to develop skills in working together successfully with others
     - to develop community problem solving strategies
     - to develop skills in thinking logically
     - to use English to talk about solving problems
     - to help students develop a textual visual map for solving problems

Multiple Intelligences Developed in this Lesson:
                     - Linguistic
                     - Logical/Mathematical
                     - Interpersonal
                     - Intrapersonal
                     - Visual/Spatial

Procedure:
- Ask the students what they know about household hazardous waste.

- Distribute an Household Hazardous Waste lesson packet to each student. A lesson packet includes a title page, a content outline, a group problem solving activity* and a student feedback form. Have the students complete the left side of the feedback form.

-Read the quote on the title page to the students.

- Have the students take turns reading the outline. Using the glossary, define any unfamiliar vocabulary for the students. Answer any questions the students may have.

- Direct the students to turn to the "What can I do?" page in their packets. Read the problem aloud to the students. Read aloud the parts of the chart to the students. Divide students into groups of 3, 4 or 5 depending on class size. Direct each group to appoint a reader, a secretary and a spokesperson. Once each group has completed its chart, have the groups share their results with the rest of the class. Give the students the option of acting out the problem.

- Direct the students to complete the right side of the feedback form. Collect the forms. Using the facts on these forms for dictation would be an excellent additional use of these forms.

*The group problem solving lessons in this manual have a multiple intelligence focus and are adapted from a unit on social responsibility in A Guidebook for Applying MI Theory in the Second Language Classroom by Maryann Christison, Ph.D., Burlingame, CA: Alta Book Center Publishers, 1999.

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  Content Outline
                                                                                                       

                  I. Definitions
                        A. Hazardous waste
                        B. Toxic
                        C. Contamination
                        D. Pollution
                        E. Odor
                        F. Out of reach
                        G. Midnight dumping


                 II. Household product labels
                        A. Caution
                        B. Warning
                        C. Danger
                        D. Poison
                        E. Corrosive
                        F. Flammable, ignitable, combustible
                        G. Fatal
                        H. Reactive

                          I. Harmful vapors

                III. Safe use and storage
                        A. Read product labels carefully and follow label directions.
                        B. Never mix bleach with ammonia or with products containing ammonia.
                        C. Store hazardous materials well out of reach of children.
                        D. Use safety equipment as indicated on labels.
                                    1. Gloves
                                    2. Masks
                                    3. Safety glasses
                        E. Do not burn hazardous materials.
                        F. Do not pour hazardous materials down the drain or in your yard.
                        G. Do not throw your hazardous materials into the trash.


                IV. Types of hazardous materials in your home
                        A. Cleaning products
                                    1. Ammonia
                                    2. Glass cleaners
                                    3. Rug cleaners
                                    4. Metal polishes
                                    5. Drain cleaners
                        B. Garden supplies
                                    1. Pesticides and insecticides
                                    2. Fertilizers
                                    3. Weed killers and herbicides
                        C. Automotive supplies
                                    1. Gasoline
                                    2. Motor oil
                                    3. Batteries
                        D. Paint and carpentry supplies
                                    1. Oil based paint and paint thinners
                                    2. Turpentine
                                    3. Varnishes and varnish removers
                                    4. Waxes   
                                    5. Glues
                                    6. Concrete
                        E. Laundry aids
                                    1. Bleaches
                                    2. Spot removers
                                    3. Detergents


                V. Hazardous waste disposal
                        A. Hazwaste collection sites


                VI. Alternatives to hazardous household products
                        A. Use latex or water-based paints for painting.
                        B. Use baking soda and salt for cleaning ovens or unclogging drains.
                        C. Use white vinegar with water for cleaning floors and windows.
                        D. Use rechargeable batteries.
                        E. Use borax instead of bleach.
                        F. Use pump sprays instead of aerosals.


                VII. Community Resources

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Community Resources

For questions about household hazardous waste disposal:

Metropolitan District Commission (MDC)
HazWaste HOTLINE
(860) 278-3809

Estella Knight
HazWaste Coordinator
City of Hartford
(860) 543-8609

For poison information and assistance:

Poison Control Center
University of Connecticut Health Center
Open 24 hours a day, seven days a week
1-800-343-2722

For reporting dumping of oil or other chemicals:

Department of Environmental Protection
Oil and Chemical Spills
(860) 424-3338    24 hour line

For reporting odors:

Department of Environmental Protection
(860) 424-3436

For an emergency number when other numbers cannot be reached:

Department of Public Works
(860) 543-8765

For any problem with city services or concerns about your neighborhood:

The City Action Line
(860) 522-8466

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"What can I do?" 

Directions: Read through the problem carefully. Select a reader, a writer, and a speaker within your group. Complete the chart. Share your group's recommendation with the rest of the class. 

You are a carpenter and a teacher, and you love your work. You build and renovate houses. After dinner one evening, you realize that you left your tool box on the job site, and you drive back to get it. While you are there, you see a dump truck pull up and dump a truck load of dirt. You turn your flashlight off. Three more dump trucks come and empty their dirt loads. You don't remember ordering any topsoil for this site, and you think there may be something fishy going on here. What can you do? 

Identify the problem in your own words:
 

Solution 1 Solution 2 Solution 3
     
Strength: Strength: Strength:
Weakness: Weakness: Weakness:

  

Group Recommendation:


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Student Feedback

Before

Facts

After
I knew I knew I knew I knew I knew I knew
a lot something nothing a lot something nothing
about about about about about about
     
Always read household product labels carefully.

   
     
Hazardous material should be stored well out of reach of children.

     
     
Safety equipment should beused as indicated on labels.
     
     
Never use bleach with ammonia.
     
     
Never burn hazardous material.
     
     
Do not pour hazardous material down your drain or in your yard.
     
     
The words flammable, ignitable and combustible are synonyms.
     
     
Midnight dumping is illegal.
     

 

     
The Poison Control Center is open 24 hours a day, 7 days a week.
     

 

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