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