1. Cells It’s Catching!

2. Entry Task: In your groups, Share your Prokaryotic Cell Models  Explain why you picked the materials you chose  Discuss strengths and weaknesses of your models

3. About the Conference…

4. Read “Cell Biology & Disease” Complete the “Before” Column of the Anticipation Guide

5. Introduction: It’s Catching! What are the different ways in which diseases are caused?

6. Infectious What does this term mean? What about diseases transmitted by other organisms like insects? Are they infectious?

7. It’s Catching – Modeling the Spread of Disease How fast could an infectious disease spread through a population?

8. Which graph best shows what happens to the #of people with infectious disease in a population over time?

9. It’s Catching – Modeling the Spread of Disease How fast could an infectious disease spread through a population? What variables affect whether a person who is exposed to a disease will get sick?

10. Tracking the Disease 1.Decide “where” you will go each “day” by filling in column 1 2.Preparing your first “Saliva” Sample  Follow steps 4-6 our cups are labeled 1, 2, 3 instead of A, B, C

11. Meeting Other People! DAY 1:  Go to the location you chose for Day 1  Follow instructions together to trade saliva  Follow step B for each person you exchange with.  Follow step C AFTER all exchanges are complete

12. Meeting Other People! DAY 2:  Go to the location you chose for Day 1  Follow instructions together to trade saliva  Follow step B for each person you exchange with.  Follow step C AFTER all exchanges are complete

13. Meeting Other People! DAY 3:  Go to the location you chose for Day 1  Follow instructions together to trade saliva  Follow step B for each person you exchange with.  Follow step C AFTER all exchanges are complete

14. Getting Tested On Wax Paper: Initial Saliva Day 1 Day 2 Day 3 Follow step B RINSE YOUR DROPPER!!! Use clean tap water Ms. KL will test your saliva Then Follow Step 14 if necessary Record results in your table

15. Class Results: TimesNumber of People Infected % of People Infected Initial (Day 0) Day 1 Day 2 Day 3

16. Class Results: PlaceDay 1Day 2Day 3Total # of People Infected at each place or event Fast Food Football Home Movie Music Dance Mall Arcade

17. Homework: It’s Catching:  Step 17: line graph of Class Results  Analysis Questions 1-6