Because teeth are so important, tooth decay can be a serious problem. Fluoride definitely helps in reversing or minimizing the damaging effect of tooth decay. Five valuable benefits for your child tooth enamel covers the outside surfaces of teeth. Fourth grade science fair projects should be fun for the students. Tooth decay happens when bacteria, sugary foods, and a target tooth surface work together or react. Ideas for a science fair project on tooth decay include displaying how acidic solutions decay teeth and how fluoride prevents decay. Students will work on their projects leading up to the fair. Teeth are made from minerals a crystalline calcium phosphate, if youre scienceinclined. Teaching kids about the causes and effects of dental cavities is very important to do from an early age. We have rounded up 25 of the best and easiest science fair.
One particular advantage of using a straw when drinking is the reduction of tooth decay. Tooth decay experiment with egg shells science experiments for. A research report is mandatory for anyone in grades four, five and six. Science fair projects what does phosphoric acid do to tooth enamel. Constant exposure to acidic drinks strips the enamel the hard, protective layer of a tooth. Saliva will help neutralize the acid, restore the mouths natural ph balance, and slowly harden the tooth enamel again. You will also learn to protect your teeth and prevent tooth decay. This fun science experiment for kids uses basic materials to show. With some basic materials and a day of waiting, you can show your children what drinks like soda pop and fruit juice to do to their teeth and give them an idea of how important it is to brush every day. But at the same time those projects also must show some real benefits for their life, something they can learn and apply in their daily activity. Science fair project journal elementary science 26 prince georges county public schools research is important to a good science fair project.
How certain beverages affect tooth decay science fair. How certain beverages affect tooth decay which roofing material and color offers the best energy efficiency. A science fair project on tooth decay by jennifer elrod. It shows how an acid attack can destroy the enamel, or the outer surface of our teeth. Teeth chemistry science fair project experiments, chemistry models, exhibition ideas, expo topics for kids and also organics chemistry science ideas for cbse, icse, middleschool, elementary school for 5th, 6th, 7th, 8th, 9th and high school students. The sugar content in soda has been cited for causing tooth decay and enamel erosion john. I need a catchy pharse title for my science fair project on tooth decay help. Scientific method tooth decay and soda essay 1506 words. See more ideas about science fair, science and science for kids. The entire series has sold more than 232,000 copies, and with its straightup approach to science, plus lots of good, solid, accessible experiments, this one will also become a musthave.
Because of the similarities between tooth enamel and eggshells, you can use hardboiled eggs to demonstrate to small children just how important brushing their teeth is. 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 arent. Every bestseller deserves an equally successful followup, and favorite author glen vechionne presents a bright new compendium to add to his wildly popular collections of science fair projects. Easy science fair projects projects by grade level. The challenger science fair was held on thursday, january 30, 2020. Im doing a science fair project on tooth decay, im putting egg shell in water, orange juice and coke to see which one will decay faster and its effects. It only requires a few inexpensive materials and a weeks worth of observation and record keeping. The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.
You collect some information, do a few experiments and make a display for your presentation. Ternisky, my brothers dentist, suggested that fruit juices were the cause of his tooth decay. Tooth decay experiment for fourth grade science fair projects. Science fair projects what does phosphoric acid do to. The results of the experiment were colgate total, on average, removed the most bacteria by about 121, 667 colonies of bacteria. When tooth enamel is exposed to acidic beverages, it softens and loses some of its mineral content. I personally find this project a bit basic and i really wanna wow people what could i do to make this project better. Teeth are made from minerals a crystalline calcium phosphate, if youre science inclined. A tooth decay experiment with eggshells to teach your kids. Dental experiments for kids miami center for cosmetic. I hope you will enjoy this fun science experiment for kids.
If i were to conduct this project again i would take pictures that showed more of the activity, so that the reader could better understand what was happening. What we learned from a tooth decay experiment with eggshells. Please practice handwashing and social distancing, and check out our resources for adapting to these times. Keep half of an egg shell in three separate glasses. I personally find this project a bit basic and i really wanna wow people what could i. The experiment requires no work after the initial setup. If you have found a shark tooth, use that as the foundation for your project. Many soft drinks have acidic properties, and using a straw reduces the liquid contact with the teeth, particularly the anterior teeth, reducing tooth decay and the risk of cavities. But it can be challenging to come up with 5 unique projects for the 5 years that your child will be participating in the science fair starting in grade 4, and. Science fair project guide engineering design project guide advanced project guide. These minerals will begin to dissolve if exposed to acid. For this project, i submerged eggs in drinks for a week, observed and recorded their strengths. It helps you to choose a topic and then learn more about the topic.
The eggshells decayed differently as to how i would of expected. Leave the shells for one day and then remove them and examine. Find out about teaching kids about the causes and effects of. The experiment is relevant since tooth enamel and eggshells contain calcium what gives them strength and prevents them both from decay. And, like tooth enamel, they will get eaten away when they come into contact with acidic beverages. Try to obtain real teeth for your experiment from a dentist. Its a simply tooth decay experiment with eggshells that you can do in your own home. Doing an experiment on tooth decay is both beneficial and interesting. Do not forget to rinse the eggshells before using them. Youll need to create many samples for this project, and you probably dont have a collection of teeth for them. Kids science fair projects on tooth decay sciencing. General projects ex097 chlorophyll px001 make a volcano model px002 make a magnet px005 insect. Pour a cup of coke in a measuring cup, then pour it in your styrofoam bowls.
How different concentrations of ethanoic acid 0%, 5%, 10%, 25% affect tooth enamel. Students of all ages are invited to participate in the science fair. Pour some of each soda into separate glasses and place a piece of eggshell into each glass. A dental health activity with eggshells and soda the spruce. I want to do a project on which beverage causes the most tooth decay. 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. I need a catchy pharse title for my science fair project. A science fair project provides an opportunity to demonstrate how tooth decay happens and how to prevent it.
Alternatively, ask a dentist whether she has any extracted teeth you can use. How certain beverages affect tooth decay science fair project. This project was to observe acid does affect the decay of teeth. You can conduct some experiments on tooth decay and add the results to your science fair display.
Make your way for tooth decay level 3 paperback april 1, 2002. A science fair project on sharks can be focused on a single species or the behavior of sharks in general. Jacob strickling launches make science fun book 00. Px016 how a tooth decays px017 make sugar crystals px019 nutrition px020 insects. The activity i will show you today is a great complement to that experiment.
Easy science fair projects for students and teachers. Dawson chemistry 1 april 2015 8th block tooth decay research paper the tooth enamel is the hardest substance in the human body. Science fair projects about dentistry can spark your curiosity and imagination about teeth and dental care. The more acid there is in the solution, the greater is the amount of decay. The classic experiment is one that many of us can remember doing in our youth. If you work hard on a science fair project, you might even earn scholarship funds that you can use for your education. The greatest destruction occurs when the ph level drops below 4. A science fair project on tooth decay science fair. The perfect science fair project that will serve those purposes is tooth decay experiment. This project helps you to understand the process that causes a tooth to decay.
The original purpose of this experiment was to determine the effectiveness of various toothpastes in reducing the bacteria on teeth. This fun tooth decay experiment with egg shells is all about teeth and how to keep them healthy. Now you dont have to explain the benefits of dental hygiene to the kids just show them. Eggshells are a good substitute for teeth because they are made from chemicals similar to those that form tooth enamel. Ph levels effecting the tooth enamel procedures conclusion 1st. Variables crown point community school corporation. In my research paper i will explain to you about delicate the tooth enamel and how it. Jeffery fairley abstract how certain beverages affect tooth decay i think that soda pop will erode teeth the worst due to its high acidity level. Students in 5th grade will be participating in the science fair as a graded project. Use the books in the library and the internet to find out interesting and relevant. Experiment for kids using an egg to show the importance of brushing their teeth. Teeth chemistry kids projects, chemistry science fair project experiments for kids and also organics chemistry science ideas for cbse,icse,gcse,middleschool, elementary school for 5th,6th,7th,8th,9th and high school students. Day 7 day day 5 day 9 day 1 day 11 day 3 march 15 march 19 march 11 march march 23 march 21 march 17 analysis a tooth starts out with a mineral called enamel on the outside. Most experiments require a lot of hard work and expensive materials.