Fungi are some of the coolest organisms around! They come in all shapes and sizes, from the yeast to make bread to the mold on old bread. Some fungi are beneficial and help recycle nutrients back into the environment, while some cause problems like infections.

My hypothesis is that fungi will thrive in warmer temperatures.

Does bread grow mold faster under a warm lamp or inside a cold fridge? Fungi need moisture and warmth to thrive. This project tests exactly how much temperature matters.

You cut three equal pieces of wheat bread and add a bit of brown sugar and water to each. One piece goes under a lamp at about 25 degrees Celsius. One stays at room temperature. One goes into the fridge at about 4 degrees Celsius. Each week you photograph and record the mold growth.

The warm sample grows fungi the fastest. The cold sample barely changes at all.

Grade 6-8

THE EFFECTS OF DIFFERENT TEMPERATURES IN
GROWING FUNGI

Objectives/Goals
BY, WATCHING HOW FAST FUNGI GREW ON THE BREAD THAT WAS LEFT ON THE TABLE AND
HOW SLOW IT GREW IN THE REFRIGERATOR, I DECIDED TO FIND OUT HOW THE DIFFERENT
TEMPERATURES EFFECT THE GROWTH OF FUNGI. MY HYPOTHESIS IS THAT WARMER
TEMPERATURES WILL CAUSE THE FUNGI TO GROW FASTER. 

Methods/Materials:

1) NON-PERSERVED WHEAT BREAD, CUTTING THREE 8CM X 8CM PIECES,
2) ADDING 1 GRAM OF BROWN SUGAR AND 1 TEASPOON OF WATER TO EACH OF THE PIECES OF BREAD EVENLY,
3) PLACING EACH OF THE PREPARED SAMPLES IN A SEPERATE PLASTIC SANDWICH BAG .
ONE OF THE SAMPLES WHERE PLACED UNDER A LAMP AT 25.5*C, ONE AT 15.72*C IN ROOM
TEMPERATURE, AND ONE IN THE REFRIGERATOR AT 3.94*C. EVERY WEEK A PICTURE WAS
TAKEN ALONG WITH THE APPROPIRATE DATA. 

Results:

THE RESULTS OF THE EXPERIMENT WERE THAT THE WARMER TEMPERATURE DOES CAUSE THE
FUNGI TO GROW FASTER. IN ORDER TO MAKE SURE A SECOND EXPERIMENT WAS TAKEN IN THE
SAME MATTER AS THE FIRST ONE RESULTING IN THE SAME CONCLUSION THAT THE WAMER
TEMPERATURE DOES
INDEED CAUSE THE FUNGI TO DEVELOPE AT A FASTER RATE. THE EXPERIMENT IS
IN CONTINUATION TO FURTHER PROVE MY HYPOTHESIS.



Bread Mold Growth at Three Temperatures

How do different temperatures affect the growth of fungi?

<h1><strong>1000 Science Fair Project Ideas by Subject</strong></h1><p>Looking for a science fair project idea? Each of our science fair project idea has complete instructions with video. Get ideas for your science projects, find extra resources for your class' scientific projects, or try a fun experiment at home! It doesn't matter what grade you're in, there's something for everyone!</p><p>You can find your perfect science fair project from the different science subjects below or from our <a href="https://www.all-science-fair-projects.com/category0.html#bottom">science fair project idea lists!</a></p>

<h2>Science Fair Project Idea Lists</h2><p>Looking for other ways to find good ideas for science fair projects? Check out these lists of science projects!</p><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><h3>Easy Science Fair Projects</h3><p><img src="/images2/flex/176_popular 2 (2).png" data-size="100" data-float="left" style="width:100px; float:left">Explore the exciting world of science with an easy science fair project that you can do at home using simple materials. Any one of these easy project ideas will teach you important scientific concepts and help you have fun while learning. An easy science fair project is a great way to introduce the wonders of science to kids and adults alike!</p><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><ul><li><p>Changing the Color of Flowers</p></li><li><p>Baking Soda Volcano</p></li><li><p>Swimming Raisins</p></li><li><p>Egg in Vinegar</p></li><li><p>Color of Skittles Experiment</p></li><li><p>Jumping Rice Krispies</p></li><li><p>Mixing Colors of Light</p></li><li><p>Camouflage and Hide</p></li><li><p>Light and Dark on Seed Germination</p></li><li><p>Make a Parachute</p></li></ul><p>More science project details at <a href="https://www.all-science-fair-projects.com/science_fair_project_list/12">Easy Science Fair Projects <strong>→</strong></a></p><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><h3>The Top 10 Best Science Fair Projects</h3><p><img src="/images2/flex/177_popular 2 (3).png" data-size="100" data-float="left" style="width:100px; float:left">To find the best science fair project for you, we've picked the best science projects from 10 different science categories, all with very interesting topics. 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With just a few simple things, you can be fascinated by science and have tons of fun with these popular science projects!</p><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><ul><li><p>Explosive Elephant Toothpaste</p></li><li><p>Egg in Vinegar</p></li><li><p>Electrifying Lemon Battery</p></li><li><p>Making Oobleck: Liquid or Solid?</p></li><li><p>Egg Drop Project</p></li><li><p>Colors of Skittles Experiment</p></li><li><p>Cloud in a Bottle</p></li><li><p>Baking Soda Volcano</p></li><li><p>Egg in a Bottle</p></li><li><p>Plastic Milk</p></li></ul><p>Project details and more cool science projects at <a href="https://www.all-science-fair-projects.com/science_fair_project_list/1/Popular_Science_Experiments_At_Home">Popular Science Fair Projects <strong>→</strong></a></p><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><h3>One-Day Science Fair Project Ideas</h3><p><img src="/images2/flex/172_popular 2 (1).png" data-size="100" data-float="left" style="width:100px; float:left">Quick experiments can be a great option for a science fair project. In this list, we've highlighted one-day science fair project ideas for elementary school (easy), middle school (medium), or high school (hard). These experiments are fast and easy to do, but the science topic packs a punch!</p><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><h4>Acid-base reactions: Mixing acids with bases quickly makes carbon dioxide gas!</h4><ul><li><p><a href="https://www.all-science-fair-projects.com/project830.html"><strong>Rocket Film Canisters (easy) </strong></a>Make a rocket fly sky high with just baking soda and vinegar!</p></li><li><p><a href="https://www.all-science-fair-projects.com/project829.html"><strong>Make Your Own PH Indicator (medium) </strong></a>Learn how to make your own acid-base indicator using red cabbage and use it to test different fluids!</p></li><li><p><a href="https://www.all-science-fair-projects.com/project1327.html"><strong>Testing Antacids (hard) </strong></a>Find out which antacid can neutralize the most acid and get relief from heartburn and gastritis!</p></li></ul><h4>Chromatography reactions: Separating out colors as liquid moves through the paper!</h4><ul><li><p><a href="https://www.all-science-fair-projects.com/project826.html"><strong>Colors of Skittles Experiment (easy) </strong></a>Did you know that some Skittles have a secret rainbow hiding inside them?</p></li><li><p><a href="https://www.all-science-fair-projects.com/project678.html"><strong>Uncovering Fall Colors (medium) </strong></a>Have you ever wondered why leaves change color in the fall? 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We'll help you find a science fair project idea and guide you through the process of doing and presenting your science fair project with <a href="https://www.all-science-fair-projects.com/science_fair_projects_coach/science-project-coach.html">Science Fair Coach's Science Fair Project Guide</a>.</p><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><h3>What should I do after I have a science fair project idea?</h3><p><img src="/images2/flex/143_intro science fair.png" data-size="100" data-float="left" style="width:100px; float:left">If you have a science fair project idea, Science Fair Coach can help you turn it into a full science fair project! 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With <a href="https://www.all-science-fair-projects.com/science_fair_projects_coach/science-project-display-board-6a.html">Science Fair Coach's step-by-step guide</a>, you can make sure your science fair board stands out and impresses at the science fair!</p><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><hr style="clear:both; border-style:dotted" data-marker="clearFloat"><h3>Where can I find a science fair competition?</h3><p><img src="/images2/flex/179_Intro Science Fair Projects 32.png" data-size="100" data-float="left" style="width:100px; float:left">Science fair competitions are an excellent opportunity to explore science. One of the of the premier science advocacy organizations, the Society for Science, is associated with more than 400 science fair competitions in almost every US state, as well as over 70 other countries, regions, and territories. 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Microbiology is the study of tiny living things that we can't see with our eyes, like bacteria, viruses and fungi. Microbiologists study how these microorganisms grow, reproduce, and interact with their environment, and how they can affect our health.

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Bread Mold Growth at Three Temperatures

Hypothesis

Method & Materials

Results

Why do this project?

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