Rainbow Lemon Volcanoes
Materials: Lemons Baking Soda Food Coloring Dawn Dish Soap Popsicle Sticks Directions: 1. Cut the lemons in half. It helps to cut the tip off one half, so that the lemon will stand upright. Save some of the lemon halves to use for juice. 2. Add your cut lemons inside a bowl or plastic […]
Elephant Toothpaste
Ingredients: 3 % household Hydrogen Peroxide · *NOTE: It is important that this is the ONLY hydrogen peroxide used as it makes it kid-friendly and safe to touch and work with during the experiment* 1-2 packets of dry yeast Liquid dishwashing detergent Water Food coloring Empty plastic 2L soda bottle Cookie sheet or pan to […]
Dental Experiment
Ingredients: Ceramic Tiles (1 per child) 1 bottle of soda (a brown soda works best) 1 bottle of lemonade 1 bottle vinegar Water 1 plastic plate per child Toothbrushes Plastic Cups Paper Writing Instruments Directions: 1. Give each child participating his/her own ceramic tile and plate. 2. Let them choose which solution they are going […]
Walking Water
Ingredients: Small plastic cups or glasses Paper towels Food coloring (Primary colors) Water Directions: 1. Place 7 cups in a row and pour water into cups #1, 3, 5, and 7. Cups should be about ¾ of the way full. 2. Add drops of red food coloring to the 1st and 7th cup. 3. […]