Grade Level:  9

Subjects:  Health, Science, and Social Studies

Learner Outcomes:

• Students will be able to discuss how the diseases attack the immune system.
• Students will investigate current research on AIDS and the immune system.
• Students will share information on current research via a written summary or a Powerpoint presentation.

Duration of Lesson:

ASSIGNMENT #1:  1 - 50 minute class period
ASSIGNMENT #2:  3 to 5 - 50 minute class periods (at least 2 for computer research)

Materials:

none needed

• Computer lab access
• Internet access
• List of appropriate web sites (see references)
• Printer
• Discs (if needed)

• Be sure each student has signed and understood the Acceptable Use Policy for your school.
• Be sure to reserve computer lab for 2 or 3 days.
• Be sure computer lab has Internet access for all students.

Procedures:
ASSIGNMENT #1

• Students should brainstorm definitions for:  pathogen, infection, and communicable disease.
• From definitions, have students create a working definition for each word.
• In teams of 2 or 3, have students create a concept map for infectious disease (being sure that all teams have included basic vocabulary words within the map)

• Discuss types of pathogens:  bacteria, protozoan, fungi, worms, and viruses.
• Review the idea that AIDS is a communicable disease.
• Students will research the Internet and summarize the recent findings about AIDS and how it affects the immune system.  Students will present their findings in either a written summary (250-300 words) or a 8-10 min. PowerPoint presentation.

Modifications:

• Since access to certain Internet sites may not be available at one time or another, it is advisable to have more than one site listed for students.
• Depending on the student's abilities/IEP's, the teacher may need to modify individual assignments.

Enrichment Activities:

• Students may want to put together a news broadcast with "late breaking news" concerning current AIDS research.
• Students could also present PowerPoint presentation to other student groups or classes about current AIDS research.

ASSIGNMENT #1:  Use standard grading scale to assess concept map.

ASSIGNMENT #2:

	Points possible	Points earned
Effects on the immune system?	20
Possible treatments?	20
Side effects of treatments	20
How recent is information?	20
Meets the guidelines for assignment (time for PowerPoint or length for typed summary)	20

State Standards:

CATS 9:  9.1, 9.7, 9.25, 9.26, 9.93, 9.95, 9.98, 9.99, 9.101, 9.102, 9.104
Health:  HE.3, HE.5, HE.22, HE.23, HE. 28, HE.31, HE.33, HE.40, HE.59, HE. 61, HE.62, HE.63
Social Studies:  9.35, 9.45, 9.51, 9.52, 9.54, 9.55

National Science Content Standards F: As a result of activities developed in grades 9 - 12, all students should develop understanding of personal and community health.

Health:  7.  Knows how to maintain and promote personal health
8.  Knows essential concepts about the prevention and control of disease

Social Studies:  1.  Understands that group and cultural influences contribute to human development, identity, and behavior.
 

• Health, Human Services

Assignment 2:  Research sites

Authors:

Cheryl Conaway, MA
Krystal Curtis. EdD
Mary Kuretza, NCC, NCSC

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