Bubble Printing: cup of water, 2 Tablespoons of paint, and a few squirts of dish soap in each container. Blow with a straw into the cup to make lots of bubbles pile up on top of the cup - then press paper to the bubbles so they pop and leave bubble prints
Mothers Day or Teacher's Appreciation handprint flower card. At Montessori they are with their teachers for three years. I'd like to try to remember to do a handprint each year, then give this as a gift at the end of the third year.