Our program experienced quite a bit of turnover this past fall as many of the children who had been with us for a number of years outgrew us! So, we have been quite busy with a wonderful group of infants, toddlers, and young preschoolers. When you work with a younger crowd- your mindset changes to make sure that the activities are not only developmentally appropriate, but also safe. We need to worry more about mouthing, tasting, and eating than we have had to in a very long time. I have been inspired quite a bit by the creativity and ingenuity of Asia Citro over at Fun at Home with Kids . She has some great ideas for safe edible water beads , and a fantastic slime! As I was reading her post about water beads, I thought about some of the slimes we have made (like the Kool-Aid slime ) and I thought- "hmmmnnn Tapioca, tapioca is a starch, corn starch is a starch... I wonder if boiling tapioca pearls will create a fun bumpy slime?"..... so of course, I had to experiment! Look ...