Have students think about the factors that could affect the size of a gummy bear when it's dropped in water. Have students share them. Common answers to Do Now: Temperature of water, amount of water, color of gummy bear, brand of gummy bear, etc.
Consisting mainly of sucrose, gummy bears are easy to work with because of their minimal ingredients. They are small, colorful and kid-friendly. These inexpensive treats can be used in density experiments, provide an explosive show using potassium chlorate and teach genetics in a fun, tasty way.
Gummy Bear Density The main ingredients in gummy bears are sucrose, sugar and gelatin, giving them a rubbery texture. The gummy bear density experiment is an excellent option for young children.
This project attempts to determine what will happen to the gummy bear if placed in water. The experimenter must decide if the bear will become larger, shrink or remain the same size. To design the project, simply have the children measure each of their bears and record sizes.
Then, have them place the bears in individual cups of eight ounces of water. Cover the cups with aluminum foil and allow them to sit overnight. When the children return, have them remeasure their bears to determine density. Exploding Gummy Bears Exploding gummy bears is an experiment best suited for high school students in a chemistry lab.
Potassium chlorate is required for this experiment so caution must be exercised. For this experiment students will need a test tube with holder, a gummy bear, latex gloves, tongs, 10 grams of potassium chlorate and a torch. The potassium chlorate is added to the test tube.
The test tube should then be placed in the test tube holder. Using the torch, the experimenter heats up the potassium chlorate until it is melted and bubbling. Using the tongs, carefully place the gummy bear into the test tube and quickly move your hand out of the way.
Standing approximately two feet from the test tube is advised. The gummy bear will react very explosively with the potassium chlorate as the sucrose breaks down and oxidizes. The potassium chlorate is extremely hot and will cause burns to the skin so keep all body parts away from the testing area once the bear has been placed and until the explosion has ended.
Sciencing Video Vault Colored Genetics Offering a variety of color, gummy bears are very useful in genetics experiments. This experiment uses gummy bears to assist in teaching genes, traits, reproduction, and variation in genetics. For this experiment, eight gummy bears of three selected colors are needed.
Green, red and yellow work best. A bowl or Petri dish is used as a simulated environment. The green bears represent a dominant gene, the red bears are recessive to green bears and equal to yellow bears and the yellow bears are also recessive to green and co-dominant to red bears.
Combining red and yellow bears will result in an orange. The experiment is used to determine the amounts of combinations possible to result in given colors:The Science Behind Growing Gummy Bears To make gummy bears, sugar, gelatin, and flavor are dissolved in a warm water solution.
As the solution cools, water leaves the gelatin solution, and the bears become firm but chewy. Plan your lesson in Scientific Method (Science Skills) and measuring meters (Science Skills) with helpful tips from teachers like you.
YWBAT: 1) Utilize your scientific measuring skills and experimental design knowledge to design an experiment that tests the effect of water on gummy bear size.
Gummy bear science Gummy bears and jelly babies contain water with lots of other things dissolved in a concentrated solution. The water in the glass flows through .
The gummy bear experiment is a fun activity that teaches the basic concept of osmosis to the little ones in an easy manner. They will also be thrilled at the idea that their favorite gummy bears could teach them a lesson or two in science.
The Amazing Growing Gummy Bear. The amazing growing gummy bear is a simple and fun experiment for children under the age of The set up will take under an hour, but the experiment will run for at least 48 hours.
Related Articles. Easy Science Project Ideas and Instructions; 3 Candy Science Experiments;. Do you know about the growing gummy bear experiment? What happens when you soak a gummy bear in water, juice, vinegar, and more?
The Science behind the Experiment. Gummy bears are made up of water, sugar, and gelatin. Like a sponge, gummy bears will absorb water but the gelatin keeps the bears from dissolving in the water. More Science.