Explore Different Blood Types with Food Coloring

Materials Required:
Food coloring (various colors)
Paint trays or small cups
Chart of blood types (A, B, AB, O)
Water
Steps Involved:
Fill each paint tray or cup with a small amount of water.
Add different colors of food coloring to represent various blood types (e.g., red for A, blue for B, yellow for AB, green for O).
Use the chart of blood types to explain which types are compatible.
Mix different colors in separate trays to simulate blood type interactions.
Observe whether the colors remain the same or change when mixed. If the colors stay the same, the blood types are compatible; if they change, they are not.
Discuss the results and how they relate to real-world blood type compatibility.