Also on these boards
Lava Lamps!! here's how you can re-create that fun for the kids in a water bottle. Supplies: Water Bottle, Food Coloring, Vegetable Oil, Water, Alka Seltzer Directions: Fill each bottle about 3/4 full of vegetable oil. Fill the rest of the bottle with water...but leave about an inch at the top...or it will overflow. Break your Alka Seltzer into tiny pieces and drop them in one piece at a time.
Create a Few Fun Climbing Critters | Make and Takes