• Science fair tooth decay egg hypothesis

    The effect different drinks have on tooth decay Discussion Juice Day 4 By Jemma Hamilton The experiment and investigation was quite as I discovered which drink decays teeth the most and how it does this. The eggshells decayed differently as to how I would of expected. Jul 15, - Ideas for a science fair project on tooth decay include how acidic solutions decay teeth and how fluoride prevents decay. The naked egg experiment is the perfect eggsperiment for a science fair project! Make several naked eggs to perform a science experiment with eggs in different liquids and learn about osmosis. Mar 15,  · This fun tooth decay experiment with egg shells is all about teeth and how to keep them healthy. First we talked about how important it is to brush teeth everyday and then chatted about foods that are good for teeth and foods that aren’t. Sugary, sticky food is not good for teeth as it sticks to the surface, bacteria then break down the sugar to make acid which can damage teeth. If you have a hard time your to brush his teeth, it might be time to try the eggand sodaexperiment to explore the concept of dental health. In theory, a hard-boiled egg’s shell works similarly to the enamel on a tooth. It’s there to protect the soft inside, or dentin, from damage. It’s a simply tooth decay experiment with eggshells that you can do in your own home. A Tooth Decay Experiment With Eggshells to Teach Your Kids. This is an easy experiment for kids. The idea is simple: Eggshells are a lot like tooth enamel. And, like tooth enamel, they will get eaten away when they come into contact with acidic beverages. The science fair provides a platform to the students to show their science project result in the form of models, reports and presentations created by themselves. Aim. To demonstrate substances that cause tooth decay. Apparatus Required. 3 egg shells; 1 cup soda pop; 1 cup vinegar; 3 juice glasses; A glass of water; Procedure. To answer the first question, soak eggshells in a variety of solutions that may or may not cause decay. Eggshells are a good substitute for teeth because they are made from chemicals similar to those that form tooth enamel. By Lisa Magloff. The acids in many beverages can have a effect on your teeth. this makes a great science project for school science fairs or classes. If you have lost a tooth lately, you could experiment on actual teeth, but if not you can substitute eggshell. Eggshell is not as tough as human teeth, as it lacks a layer of enamel, but it does provide a graphic example of the . Mar 20,  · The acidic vinegar breaks down the minerals in the egg’s shell just as the acid does to the outer shell of our tooth. After a few days there is almost no shell As each of these experiment variations showcases the potential for tooth decay, discuss the results with your and talk about healthy food choices and the importance of a balanced diet.
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