Julie Adama posted Paper plate snail craft with tissue paper squares. could also have students design their own snail shell after looking at different kinds of snails! to her -school planning- postboard via the Juxtapost bookmarklet.
Making potions is an all time favourite. and so easy to do, Plastic bottles and funnels and plenty of water and powder paint or food colouring. This activity can cover almost every area of development (Pour Water Plastic Bottles)