Very slowly and carefully, open a new bottle of colorless soda. Reproduction of material from this website without written permission is strictly prohibited. EXPLODE A BAG, THE DISAPPEARING TEST TUBE, and RAINBOW IN A GLASS/TEST TUBE. If you experimented with more than one type of diet soda, rank them in order of which produced the most explosive eruption. The carbon dioxide builds up pressure … Explore more than 9 'Coke' resources for teachers, parents, and students. Does It Have to be Diet? Diet coke and mentos eruptions experiments are a very popular STEM activity for families with younger kids, but if you really want to up your mentos and diet coke game, especially if you’re working with older kids, a soda bottle rocket is the only way to go. Now, we are going to finish up by filling out the Outcome column on the Tracking Sheet. The candies catalyze the release of gas from the beverage, which creates an eruption that pushes most of the liquid up and out of the bottle. We had a lot of fun with this project! Curious about the science?Post your question for our scientists. Label the parts of your … You can find this page online at: https://www.sciencebuddies.org/stem-activities/diet-coke-mentos. Please be aware that resources have been published on the website in the form that they were originally supplied. From the team at Vivify, thank you for joining us, and get ready for some amazing STEM … HYPOTHESIS: I think that the number of Mentos will affect the height of the explosion because there are more physical reactions happening. We explain the science behind the Diet Coke and Mentos experiment: The mint sweets provide a surface for the gas in the cola to cling on to. The Fairness Factor Before the invention of the Geyser Tube, everyone had a different method for dropping Mentos into the bottle of soda. What do you put in a Coke bottle to make it explode? Email Address. Elina and Amaira creates a volcano using coke and mentos. Quick Nav. Building models with LEGO boost and coding it to do fun and exciting actions. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out. See more ideas about mentos and coke experiment, mentos and coke, science experiments kids. What is STEM SOS? The small pits on the surface of the Mentos create many nucleation sites for bubbles to form. There are two safe ways to warm the other bottle of soda. This experiment is very messy and so it is best to perform it outside the classroom. A Diet Coke and Mentos eruption (also known as a soda geyser) is a reaction between the carbonated beverage Diet Coke and Mentos mints that causes the beverage to spray out of its container. Materials: Mentos mint candy; Diet cola; A variety of containers with varying sized opening; A narrow test tube wide enough to fit the candy [Klutz and others make a delivery contraption that is easier.] Then, wrap a 3-inch strip of tape sticky-side out around your finger to make a piece of double-sided tape. Stick one side to the top of your Mentos stack and the other to the inside of a diet soda cap. It delivers foamy, messy fun while providing a great opportunity to learn. You’ll want to purchase three bottles of Diet Coke and two rolls of Mentos. You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. You’re going to set up three tests—warm soda, room temperature soda, and cold soda. When printing this document, you may NOT modify it in any way. Check out this fun video of our soda and mentos rocket that we made the other day. Place the index card and candies over the mouth of the bottle. Why does that happen? Mentos and Diet Coke! #beHardee #HardeeCountyPublicLibrary #welovehardee #experiments This all happens very quickly and a fountain of cola and gas shoots up. The bubbles of gas get larger and as they are lighter than the cola liquid, they quickly shoot to the top of the bottle. Tagged: stem activities, coke mentos, homeschooling, STEM learning, STEM lessons, PreK STEM activities, STEM elementary, stem middle school, STEM high school, stem activities for kids, stem education. By combining the Mentos with Diet Coke, we are able to produce lots of carbon dioxide. Optional: Yardstick or measuring tape Mentos dispenser (we wish we had this) Conducting the Experiment. My PBL Project. Unfortunately, the method for dropping the Mentos was never consistent. https://forms.gle/w5zWLN9p9ixFQ6Jr5. Adults React to and try Coke and Mentos experiments. Please enter a search term in the text box. Popsicle Ferris Wheel . 1. STEM activities are the perfect opportunity to do just that while at the same time learning the scientific method. VARIABLES: Control variable: the number of Mentos used; Dependent variable: height of the explosion ; Independent variable: the amount of Diet Coke… Complete the Observation Sheet by drawing what happened. You might have used the test tube method while someone else made a tube out of notebook paper. www.steamda.com One factor that may affect the size of the Mentos and Diet Coke eruption is how quickly the Mentos candies sink in the soda. QUESTION: Does the number of Mentos affect the height of the explosion when added to Diet Coke? Get access to free STEM resources! Place one Mentos inside the balloon. We used the amount left in the bottle data primarily because this reaction is very hard to time and we only did each type once. Open up the Diet Coke and pour out half of the contents. INTRODUCTION: Our project shows how the combination of a physical reaction with the need for pressure to escape can cause a bottle to propel itself into the air. You want the candies going in the bottle and not falling over the side. This soda and Mentos science experiment for kids is no exception. Observe and explain the Mentos and Diet Coke experiment. To make a Diet Coke and Mentos rocket, start by sandwiching 5 stacked Mentos between 2 4-inch strips of masking tape. Now remove the index card and let candies fall in and step away from the Mentos and coke volcano. Sitemap. In this demonstration from whynotchemeng, Diet Coke and Mentos mints are used to create coke fountains. Place the second bottle in a place where it can reach room temperature overnight. We respect your privacy. Campus and Virtual STEAM Camps. half a roll) in the test tube. Tilt the cup and slowly pour the soda down the inside of the cup to make as few bubbles as possible. Cover the opening of … This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. 9 Top Coke Teaching Resources. Here are some 20 minute STEM activities that will grab your students' attention. Download Project. We use cookies and those of third party providers to deliver the best possible web experience and to compile statistics. Science, Technology, Engineering, Arts, and Math academic programs. See more ideas about fun science, stem rockets, science activities. A rolled up piece of paper can be used to insert the Mentos as a cheap alternative. Sign Up. 2. Because a Mentos candy is relatively dense, meaning that its particles are very tightly compacted together, it sinks relatively quickly in the soda. Place one bottle of Diet Coke in the refrigerator and let it sit overnight. Jan 15, 2015 - Explore Sarah D's board "STEM rockets", followed by 159 people on Pinterest. Mentos. Eye protection, such as safety goggles or glasses, An outdoor area at least two meters from buildings, Optional: Video camera and a tripod or helper. Place a straw … For any other use, please contact Science Buddies. 5-year-old old explaining with simple experiment the importance of washing hands. Why do Diet Coke and Mentos mix so well? Adam and Jamie explore the science behind the fabled Diet Coke and Mentos phenomenon. To make a soda bottle volcano, first combine 2 parts vinegar, 1 part … I crushed 1000 cans of coke with a steam roller road roller and it was super fun to crush everything.