Here's a low prep, Halloween themed, fizzy potions invitation to play printable for your inquiry based kindergarten, preschool, or special education classroom this fall (sped, ecse). Simply print the provocation and place it near your sensory table, sensory bin, or area where you'd like to do the science experiment of mixing vinegar and baking soda (add food color and sparkles for extra fun).The printable also includes a core board with Boardmaker picture symbols (PCS) so you can model communica