I wish I could take credit for this teaching gem that I am about to share with you. My sister, who started teaching five years before I did, shared this letter with me before my first year teaching. For the next 12 years, I made sure to send it home on the very first day
Best science experiment ever! Make a fatastic eruption with hydrogen peroxide, yeast, soap, and food coloring! Perfect for science shows for all ages: preschool, kindergarten, elementary, middle, and high school! Even adults enjoy this one!