1. EGG-STRA Special Diffusion and Osmosis Lab It will crack you up!

2. Why are we doing this lab?  The main objective of this lab is to use a hands-on approach to learning about osmosis and diffusion.  In addition, we will be working on lab skills, such as, listening to directions.  LAPETINA LABS ARE FUN!

3. Overview of Lab  Day O - Put egg into vinegar.  Why?  Day 3 – Observe egg and record info Carefully rub shell off egg Rinse egg in water and let dry Weigh egg Put egg into corn syrup  Make Hypothesis!

4. Overview of Lab Continued…  Day 4 – Observe egg and record info Rinse egg in water and let dry Weigh egg Put egg in tap water  Make Hypothesis!  Day 5 – Observe egg and record info Let egg dry Weigh egg Clean-up lab station Data and Analysis

5. Think of your egg as your baby!

6. BEWARE OF BREAKAGE!  Think of your egg as your own little baby.  Be gentle and caring with it.  Do not kill your little egg baby.  In other words, if you break your egg at any point in the lab there will be SEVERE consequences for it!  EX: LOSING MAJOR POINTS!