This unit will take about three weeks to complete and will be taught collaboratively by the classroom teacher and the library media specialist.
Objectives
Students will:
- conduct a inquiry-based group research project on global warming using the Big6 model
- develop a keyword search strategy for locating source materials
- avoid plagiarism by taking brief notes, paraphrasing, and citing their sources
- create an outline combining the notes of individual group members into an outline for their group product
- use thesis statements and supporting details
- write a persuasive letter expressing their personal viewpoint on global warming and deliver it to the President through e-mail
Standards
Indiana's Academic Standards
Sixth Grade Science
6.1.3 Recognize and explain that hypotheses are valuable, even if they turn out not to be true, if they lead to fruitful investigations.
6.3.9 Illustrate that the cycling of water in and out of the atmosphere plays an important role in determining climatic patterns.
6.3.13 Identify, explain, and discuss some effects human activities, such as the creation of pollution, have on weather and the atmosphere.
6.1.6 Explain that computers have become invaluable in science because they speed up and extend people's ability to collect, store, compile, and analyze data; prepare research reports; and share data and ideas with investigators all over the world.
6.1.7 Explain that technology is essential to science for such purposes as access to outer space and other remote locations, sample collection and treatment, measurement, data collection and storage, computation, and communication of information.
6.2.5 Organize information in simple tables and graphs and identify relationships they reveal. Use tables and graphs as examples of evidence for explanations when writing essays or writing about lab work, fieldwork, etc.
6.2.7 Locate information in reference books, back issues of newspapers and magazines, CD-ROMs, and computer databases.
Sixth Grade English/Language Arts
6.2.4 Clarify an understanding of texts by creating outlines, notes, diagrams, summaries, or reports. Example: Take notes while reading to create an outline or graphic organizer, such as a concept map, flow chart, or diagram, of the main ideas and supporting details from what is read. Read an informational book and summarize the main ideas.
6.4.5 Use note-taking skills.
6.4.8 Review, evaluate, and revise writing for meaning and clarity.
6.5.3 Write research reports that:
- pose relevant questions that can be answered in the report.
- support the main idea or ideas with facts, details, examples, and explanations from multiple authoritative sources, such as speakers, newspapers and magazines, reference books, and online information searches.
- include a bibliography.
6.5.5 Write persuasive compositions that:
- state a clear position on a proposition or proposal.
- support the position with organized and relevant evidence and effective emotional appeals.
- anticipate and address reader concerns and counterarguments.
6.5.7 Write for different purposes and to a specific audience or person, adjusting tone and style as necessary. Example: Write a review of a favorite book or film for a classroom writers' workshop. Use clear organization and careful word choices to help the readers of the review decide if they might be interested in reading the book or viewing the film.
Information Literacy Standards (AASL/AECT)
Standard 1: The student who is information literate accesses information efficiently and effectively.
Standard 2: The student who is information literate evaluates information critically and competently.
Standard 3: The student who is information literate uses information accurately and creatively.
Standard 5: The student who is an independent learner is information literate and appreciates literature and other creative expressions of information.
Standard 6: The student who is an independent learner is information literate and strives for excellence in information seeking and knowledge generation.
Standard 8: The student who contributes positively to the learning community and to society is information literate and practices ethical behavior in regard to information and information technology.
Standard 9: The student who contributes positively to the learning community and to society is information literate and participates effectively in groups to pursue and generate information.
Day 1
- Introduce topic of global warming, relating to recent debate about the connection between global warming and extreme weather such as hurricanes
- Watch PBS Nova/Frontline video clip
- Activate prior knowledge through discussion and webbing
- Introduce research project and introduce/review Big6 model
- Begin Big6 Step 1: Task Definition
- Brainstorm "big questions" about global warming
- Brainstorm and web possible subtopics
- Assign students to teams of at least three and have each student choose a big question to investigate
- Students complete first two sections of KWHL chart, describing what they know and what they want to know about their big question
Day 2
- Begin Big6 Step2: Information Seeking Strategies
- Groups brainstorm possible sources of information and share with whole class
- Students consider which sources will work best for their group and their specialty areas
- Begin Big6 Step 3: Location and Access
- Students work with media specialist on keyword strategies, using keyword diagram.
- Students fill in the H section of the KWHL chart, describing how they will find the information they need
- Students use keyword strategies to search library catalog, online encyclopedia, and print indexes
- Students browse list of Internet sources chosen for them by the media specialist
Day 3
- Begin Big6 Step 4: Use of Information
- Media specialist teaches lesson on plagiarism, paraphrasing, and quotations (detailed lesson plans for this lesson are located in the Teaching Materials section)
- Student begin background reading, using the RATE preview checklist to judge whether they will revisit this source to take notes
- As students begin to use the Internet sources, discuss how technology has enhanced the ability to gather data on global warming and share it across the world. Use the National Oceanic and Atmospheric Administration global climate website as an example.
- As students discover information, it is added to the L column of their KWHL chart, describing what they have learned
Day 4
- Students continue background reading
- Media specialist teaches lesson on note taking and fact fragments (detailed lesson plans for this lesson are located in the Teaching Materials section)
Day 5-7
- Students read and take notes on their research questions
- Classroom teacher conducts lessons on persuasive writing (a good lesson plan is Persuasive Essay: Environmental Issues by Laurie Henry).
- Have students choose a presentation format for the final group product. Some suggestions would be:
- Audio and/or video interview or public service announcement
- Brochure
- PowerPoint presentation
- Web page
- Written report, with at least one graph or illustration
- Other ideas that have been approved by the teacher
Day 8
- Begin Big6 Step 5: Synthesis
- Media specialist teaches mini-lessons on creating outlines and bibliographies
- Students begin organizing their separate notes into a coherent whole for their group product
- Students compose rough drafts of their persuasive letters
Day 9
- Student groups finish their outlines and begin working on their group products
- Within their groups, students use the four square perspective sheet to consider the different perspectives on global warming that have been discovered
- Students edit and revise their persuasive letters
Day 10-13
- Student groups continue working on their group products
- Classroom teacher and media specialist assist students with organization, writing process, and technology
- Students compose final drafts of their persuasive letters
Day 14
- Student groups present their group products to the class
Day 15
- Students type persuasive letters into email messages and send them to the President
- Students present group products for the school community at the Earth Day celebration
- Begin Big6 Step 6: Evaluation
- Students write reflection journals
- Students complete self-assessment and unit evaluations
Other Optional Lessons and Activities
- Have students construct a terrarium to study the greenhouse effect, including collection and graphing of temperature and humidity data.
- Have students simulate rising sea levels by melting ice "glaciers" in a bowl of water with rock "land."
- Introduce a text set of fiction and non-fiction books on environmental topics to the reading center.
- Poetry, short plays or skits, or other creative writing focusing on environmental topics.
- Invite a guest speaker or take a field trip to the University (Geology and Atmospheric Sciences Department) to discuss global warming.