Whether you call it slime, flubber, oobleck, goo, goop, gak, gunk, ooze, putty, or play dough, we are talking about gooey, homemade polymers that can provide both hours of fun and an introduction to chemistry.
Selection of christmas pictures in natural setting
Instead of the wasteful gifts we sometimes give, consider giving your friends and loved ones donations to their favorite charities. And ask that they do the same for you.
RE resources for children aged from 5 - 17